IMPORTANT PRICING NOTICE ⚠️


Market prices vary. For a whole house renovation, check our packages or request a custom quote. It is best to prepare at least 10 percent of your property value. For example, if your home is worth $400,000, plan around $40,000 to cover all major works and avoid overspending.


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The Complete 3-Room HDB Renovation Guide Singapore 2025-2026: Transform Your Home with Smart Design

3-Room HDB Renovation Guide 2025-2026
RCS – Renovation Contractor Singapore
HDB Licensed • BCA Registered • bizSAFE Level 3 • PMI Member

Planning to renovate your 3-room HDB flat? You'll discover everything you need to know about costs, design styles, and practical tips that help you create your dream home in Singapore. This guide gives you detailed pricing breakdowns, trending interior designs, and space-saving strategies that maximize every square meter of your compact flat.

Whether you're working with a new BTO or updating a resale unit, you'll learn how to navigate kitchen packages, bathroom makeovers, carpentry options, and HDB permit requirements—all designed to help you transform your space into a stylish, functional home that fits your lifestyle perfectly.

What You'll Pay for Your 3-Room HDB Renovation in 2025-2026

Breaking Down Costs by Flat Type

Your 3-Room BTO Renovation Will Cost:

  • Basic Package: S$14,290 – S$25,000

  • Standard Package: S$25,000 – S$35,000

  • Premium Package: S$35,000 – S$45,000

Your 3-Room Resale HDB Needs:

  • Budget Renovation: S$29,890 – S$35,590

  • Mid-Range Renovation: S$35,000 – S$50,000

  • Comprehensive Renovation: S$50,000 – S$66,600

Why do resale flats cost 30-40% more? You'll need extensive demolition work, complete removal of old materials, electrical rewiring throughout, plumbing system upgrades, and additional waterproofing, which new BTOs typically don't require.

RenovationContractorSingapore.com Packages: Clear Pricing for 2025-2026

BTO Complete Packages That Fit Your Budget

Start Fresh with Bare Unit Packages:

Package Name Price Flooring What You Get
3rm Bare Unit - Standard (Vinyl) S$14,290 Vinyl Kitchen cabinets, 2 bathrooms, vinyl flooring, electrical works, wall tiles, HDB permit, coordination
3rm Bare Unit - Premium (Vinyl) S$14,890 Premium Vinyl Better materials, upgraded fixtures, superior finishes, full management
3rm Bare Unit - Standard (Tiles) S$15,790 Ceramic Tiles Kitchen cabinets, 2 bathrooms, tile flooring everywhere, electrical works, pro tiling
3rm Bare Unit - Premium (Tiles) S$16,690 Premium Tiles Top tiles, premium bathroom fixtures, custom kitchen with quartz tops

Explore our complete 3-room BTO renovation packages for detailed specifications.

Move In Fast with Ready Packages:

Package Type Price Timeline What's Included
3rm Move-In - Standard S$7,590 2-3 weeks Essential kitchen storage, basic bathroom fixtures, practical flooring, key electrical points
3rm Move-In - Premium S$8,290 2-3 weeks Better materials, enhanced fixtures, premium finishes

Focus on What Matters Most

Transform Your Kitchen:

Package Price Details
3rm Kitchen Cabinet - Standard S$5,590 8ft quality cabinets, quartz top, soft-close hardware, solid plywood
3rm Kitchen Cabinet - Premium S$6,190 Extended cabinets, premium laminates, upgraded hardware, more storage

Looking for budget-friendly options? Check our kitchen packages under $8k.

Complete Kitchen Solutions:

Package Type Price Method Features
3rm Kitchen - Standard (Overlay) S$11,290 Overlay Fast installation, no heavy demolition, custom cabinets, tops, backsplash
3rm Kitchen - Premium (Overlay) S$11,790 Overlay Premium materials, enhanced design, better finishes
3rm Kitchen - Standard (Hacking) S$14,390 Full Demo Complete rebuild, new plumbing, electrical, cabinets, tiles
3rm Kitchen - Premium (Hacking) S$14,990 Full Demo Top materials, total transformation

Upgrade Your Bathrooms:

Package Type Price Coverage Features
3rm 2 Toilets - Standard (Overlay) S$9,990 2 Bathrooms Complete makeover, modern fittings, waterproofing, overlay method
3rm 2 Toilets - Premium (Overlay) S$10,390 2 Bathrooms Premium tiles, superior sanitary fittings, enhanced fixtures
3rm 2 Toilets - Standard (Hacking) S$11,990 2 Bathrooms Full renovation, modern standards, complete demo and retiling
3rm 2 Toilets - Premium (Hacking) S$12,590 2 Bathrooms Designer tiles, luxury sanitary ware, top finishes

Need bathroom-specific solutions? View our bathroom renovation packages.

Save with Combination Packages:

Package Price Timeline What's Included
3rm Kitchen + 2 Toilets - Standard (Overlay) S$18,390 4-5 weeks Kitchen cabinets, tops, 2 complete bathrooms, bundle savings
3rm Kitchen + 2 Toilets - Premium (Overlay) S$18,990 4-5 weeks Better materials throughout, premium fixtures
3rm Kitchen + 2 Toilets - Standard (Hacking) S$24,490 4-5 weeks Complete demolition, rebuilding, premium materials

Resale Transformation Packages

Complete Home Makeover with Vinyl:

Package Price Method Timeline
3rm Whole House - Standard (Vinyl) S$29,890 Overlay 5-6 weeks
3rm Whole House - Premium (Vinyl) S$35,590 Overlay 5-6 weeks

Total Transformation with Full Hacking:

Package Price Scope Timeline
3rm Whole House - Standard (Hacking) S$35,390 Complete 6-8 weeks
3rm Whole House - Premium (Hacking) S$37,490 Complete 6-8 weeks

Compare with our 4-room renovation packages if you need larger flat solutions.

What Each Room Actually Costs

Your Living Room Investment

Scope Budget Range What You Get
Basic Living Room S$2,100 – S$7,900 TV console, feature wall, vinyl flooring, basic lighting, painting
Mid-Range Living Room S$8,000 – S$12,000 Custom built-in TV console, textured feature wall, quality flooring, recessed lights, carpentry
Premium Living Room S$12,000 – S$20,000 Designer TV console with storage, luxury feature walls, premium flooring, smart lighting, custom carpentry

Kitchen Renovation Costs

Scope Budget Range What's Included
Basic Kitchen Cabinet Only S$5,590 – S$6,190 8ft cabinets, quartz top, basic hardware
Standard Kitchen Renovation S$11,290 – S$14,390 Custom cabinets, tops, backsplash, installation
Mid-Range Complete Kitchen S$12,000 – S$20,000 Full cabinets, quartz tops, quality tiles, lighting, plumbing, electrical
Premium Kitchen S$20,000 – S$25,000 Luxury materials, designer cabinets, integrated appliances, custom solutions

Kitchen Component Breakdown:

  • Cabinets & Carpentry: S$6,900 – S$17,900

  • Quartz Countertops: S$1,500 – S$3,000

  • Backsplash Tiling: S$500 – S$1,500

  • Plumbing Fixtures: S$200 – S$500

  • Electrical & Lighting: S$800 – S$2,000

Bathroom Renovation Investment

Scope Budget Per Bathroom What's Included
Single Bathroom - Basic S$5,000 – S$6,000 Overlay method, basic tiles, standard fixtures
Single Bathroom - Standard S$5,000 – S$8,000 Waterproofing, tiles, sanitary fixtures, lighting, ventilation
Two Bathrooms - Standard (Overlay) S$9,990 – S$10,390 Complete renovation, modern fittings, pro waterproofing
Two Bathrooms - Standard (Hacking) S$11,990 – S$12,590 Full demolition, retiling, premium fixtures, comprehensive waterproofing
Premium Bathroom (each) S$8,000 – S$15,000 Designer tiles, luxury sanitary ware, glass screens, premium lighting

Bathroom Component Costs:

  • Demolition Work: S$400 – S$1,300

  • Waterproofing: S$500 – S$1,000

  • Floor & Wall Tiles: S$1,500 – S$4,000

  • Sanitary Fixtures: S$1,000 – S$3,000

  • Plumbing Work: S$700 – S$1,200

Bedroom Renovation Budget

Scope Budget Range Features
Basic Bedroom S$600 – S$5,000 Basic flooring, painting, minimal carpentry
Standard Master Bedroom S$7,000 – S$10,000 Platform bed with storage, basic wardrobe, flooring, painting
Mid-Range Master Bedroom S$11,500 – S$20,000 Built-in wardrobes, platform bed with drawers, study area, quality flooring
Premium Master Bedroom S$20,000 – S$44,600 Custom walk-in wardrobe, platform bed with extensive storage, integrated desk, luxury finishes

Bedroom Component Costs:

  • Platform Bed with Storage: S$2,500 – S$5,000

  • Built-in Wardrobe (floor-to-ceiling): S$3,000 – S$8,000

  • Flooring (vinyl/laminate): S$1,500 – S$3,000

  • Painting & Finishing: S$500 – S$1,500

For complete cost transparency, visit our HDB renovation price list.

How Your Renovation Budget Breaks Down

Understanding where your money goes helps you make smarter decisions:

Component Budget Share Typical Cost (3-Room)
Carpentry & Cabinets 30-45% S$9,000 – S$20,000
Electrical & Plumbing 20-25% S$6,000 – S$12,000
Tiles & Flooring 15-20% S$4,500 – S$10,000
Painting & Finishing 10-15% S$3,000 – S$7,500
Demolition (Resale only) 8-12% S$2,400 – S$6,000
Permits & Extras 5-8% S$1,500 – S$4,000

What Individual Components Cost:

Demolition Work:

  • Living Room: S$400 – S$700

  • Kitchen: S$500 – S$900

  • Bedroom: S$600 – S$1,000

  • Bathroom: S$400 – S$1,300

Tiles & Masonry:

  • Living Room: S$1,300 – S$3,000

  • Kitchen: S$1,300 – S$3,900

  • Bedroom: S$2,800 – S$8,800

  • Bathroom: S$3,600 – S$7,800

Electrical Work:

  • Complete Rewiring: S$1,999 – S$2,999

  • System Upgrade: S$2,000 – S$6,000

  • Additional Power Points: S$80 – S$150 each

  • Lighting Installation: S$1,200 – S$2,800

Flooring Options:

  • Vinyl: S$4 – S$8 per sqft

  • Laminate: S$5 – S$10 per sqft

  • Ceramic Tiles: S$8 – S$15 per sqft

  • Premium Tiles: S$10 – S$20 per sqft

  • Marble/Stone: S$15 – S$30 per sqft

Painting:

  • Entire 3-Room Flat: S$1,300 – S$4,000

  • Single Room: S$400 – S$1,000

  • Feature Wall: S$500 – S$1,500

10 Design Styles That Work Beautifully in 3-Room HDB Flats

1. Japanese Minimalist (Japandi Style)

What Makes Japandi Special?

Japandi blends Japanese "Wabi-Sabi" simplicity with Scandinavian "Hygge" warmth. You get serene, clutter-free spaces that work perfectly in compact 3-room flats.

Key Design Elements:

  • Colors: Neutral earth tones—beige, oak, off-white, taupe, soft grey

  • Materials: Natural wood (oak, ash, walnut), linen, bamboo, rattan, stone

  • Furniture: Clean lines, low profiles, minimal decoration

  • Lighting: Warm, layered lights with paper lanterns and wood fixtures

  • Philosophy: Quality beats quantity, focus on craftsmanship

Why It Works in Your 3-Room HDB:

Japandi maximizes your space through built-in storage and hidden carpentry while making rooms feel larger with light tones and clean lines. The minimalist approach naturally reduces clutter—essential when you're working with 60-68 square meters.

How to Create This Look:

  • Install light oak or ash wood flooring and cabinets

  • Use sliding shoji-style doors to save space

  • Choose low furniture that keeps sightlines open

  • Add natural textures through linen curtains and bamboo accents

  • Display handmade ceramics as functional décor

Budget Range: S$30,000 – S$50,000 for complete transformation

2. Scandinavian Minimalist

Core Features:

Scandinavian design emphasizes simplicity, function, and nature connection—perfect for Singapore's compact HDB living.

Essential Elements:

  • Colors: Crisp whites, gentle greys, warm wood tones

  • Light: Maximized through large windows, reflective surfaces, sheer curtains

  • Materials: Light oak/ash wood, natural textiles (linen, cotton, wool)

  • Furniture: Clean-lined, functional pieces with raised legs

  • Accents: Indoor plants, cozy textiles, minimal décor

Adapting for Singapore:

  • Choose humidity-resistant materials (teak, bamboo)

  • Prioritize ventilation with ceiling fans and smart layouts

  • Use breathable fabrics (linen, cotton) instead of heavy wool

  • Install moisture-resistant finishes in wet areas

Space Optimization:

  • Paint walls white or light grey to expand perceived space

  • Use mirrors strategically to reflect light and create depth

  • Choose furniture with open bases for visual flow

  • Install built-in storage with flush finishes

Budget: S$28,000 – S$45,000

3. Modern Industrial Style

Defining Features:

Industrial design celebrates raw, unfinished aesthetics with exposed elements and urban character—especially effective in resale flats.

Signature Elements:

  • Materials: Exposed brick, concrete finishes, steel, metal, matte black fixtures

  • Finishes: Raw textures mixed with smooth surfaces

  • Lighting: Statement industrial pendants with Edison bulbs, track lighting

  • Layout: Open-concept spaces with minimal partitions

  • Hardware: Pipe-style fixtures, metal shelving, steel frames

Creating This Look in Your Flat:

  • Keep or create exposed brick feature walls

  • Install black-framed glass partitions between zones

  • Use concrete screed flooring for authentic feel

  • Add metal shelving units for open storage

  • Include pipe-style clothing racks in bedrooms

Cost: S$35,000 – S$55,000 due to specialty finishes

4. Contemporary Minimalism

Essential Components:

Contemporary design offers sleek sophistication through clean lines, neutral colors, and seamless storage—a timeless choice.

Design Principles:

  • Colors: Sophisticated neutrals (greys, beiges, whites, blacks)

  • Storage: Smart, hidden solutions with integrated systems

  • Furniture: Multi-functional pieces with streamlined profiles

  • Finishes: Mix of glossy and matte surfaces

  • Layout: Uncluttered, open living spaces

Space Optimization:

  • Install floor-to-ceiling built-in cabinets

  • Create flush-mount carpentry for seamless walls

  • Use sliding doors to conserve floor space

  • Integrate kitchen appliances for efficiency

  • Hide storage compartments throughout

Budget: S$30,000 – S$50,000

5. Muji-Inspired Aesthetic

Core Philosophy:

Muji-style emphasizes "no-brand quality goods" through simplicity, natural materials, and functional beauty.

Key Principles:

  • Dominance: Predominantly white walls with light wood finishes

  • Materials: Birch, ash wood, natural linen, simple ceramics

  • Design: Minimal decorative elements, high-quality functional items

  • Lighting: Maximum natural light, simple fixtures

  • Atmosphere: Calm, uncluttered, purposeful

Creating This Look:

  • Paint walls white with light wood (birch/ash) cabinets

  • Install hexagonal or subway tiles for subtle texture

  • Use "Kamoi" (lintel) designs to eliminate false ceilings

  • Choose simple, multi-purpose furniture

  • Add open shelving for functional display

Cost: S$35,000 – S$60,000

6. Modern Tropical Style

Distinctive Features:

Modern tropical design brings resort vibes to urban HDB living through natural materials, greenery, and breezy layouts.

Core Elements:

  • Colors: Light greens, natural wood tones, whites, beiges

  • Materials: Rattan furniture, bamboo accents, teak wood

  • Greenery: Extensive indoor plants, vertical gardens, hanging planters

  • Ventilation: Cross-ventilation, airy layouts, open shelving

  • Water Elements: Small fountains or water features

Adapting for Singapore:

  • Use humidity-resistant tropical woods (teak, bamboo)

  • Install vertical herb gardens in kitchen/balcony

  • Maximize natural airflow with strategic window placement

  • Choose moisture-resistant finishes and hardware

  • Create outdoor-indoor flow where possible

Budget: S$30,000 – S$50,000

7. Retro Contemporary Fusion

Signature Features:

Retro design adds nostalgia and personality through vintage furniture, bold colors, and mid-century elements.

Key Elements:

  • Woodwork: Rich paneled wood, warm tones (teak, walnut)

  • Furniture: Vintage pieces, mid-century modern classics

  • Colors: Bold accents—yellows, greens, teals, burnt orange

  • Patterns: Patterned tiles, herringbone flooring, geometric designs

  • Lighting: Mid-century pendants, brass fixtures

Creating Retro Vibes:

  • Use tinted mirrors for sepia-toned reflections

  • Install colonial-style glass panel doors

  • Display vintage collections (vinyl records, cameras, ceramics)

  • Mix contemporary comfort with yesteryear charm

  • Add patterned wallpaper as feature walls

Investment: S$50,000 – S$90,000

8. Modern Luxury Design

Luxury Elements:

Modern luxury redefines elegance for HDB flats through quality materials, sophisticated finishes, and personalized details.

Premium Features:

  • Materials: Cultured marble, brass hardware, leather accents, velvet textiles

  • Surfaces: KompacPlus countertops, marble-effect tiles

  • Lighting: Statement pendants, chandelier fixtures, cove lighting

  • Textures: Textured feature walls, metallic accents (gold, silver, brass)

  • Hardware: Designer handles, premium soft-close systems

Achieving Affordable Luxury:

  • Use cultured marble instead of genuine marble (saves 30-40%)

  • Select KompacPlus for durable, elegant dining surfaces

  • Install one statement lighting fixture as focal point

  • Add velvet cushions and brass hardware as accents

  • Focus luxury on high-impact areas (living room, kitchen)

Cost: S$45,000 – S$70,000

9. Biophilic Design

Core Principles:

Biophilic design integrates nature into built environments to improve your mental and physical well-being.

Essential Elements:

  • Natural Light: Maximum daylight through large windows, skylights

  • Greenery: Living walls, vertical gardens, potted plants throughout

  • Materials: Organic materials—timber, rattan, stone, bamboo

  • Ventilation: Natural airflow, cross-ventilation design

  • Water: Indoor water features, fountains for ambiance

Creating This in Your Flat:

  • Install vertical garden modules on living room walls

  • Use FSC-certified bamboo flooring

  • Add reclaimed teak or wood cladding

  • Include various indoor plants (ferns, palms, monstera, pothos)

  • Create balcony garden with herbs and flowers

Benefits You'll Enjoy:

  • Improved indoor air quality (up to 35% better)

  • Reduced energy consumption (20% through passive cooling)

  • Stress reduction and enhanced well-being

  • Natural humidity regulation

Budget: S$35,000 – S$55,000

10. Modern Coastal Concept

Coastal Characteristics:

Coastal design brings oceanic tranquility through beachy elements, light colors, and serene atmospheres.

Design Elements:

  • Colors: Oceanic blues, sandy beiges, crisp whites, soft greys

  • Cabinets: Shaker door cabinets in serene blue tones

  • Tiles: Shimmery or glass tiles reminiscent of water

  • Wood: Light wood grains, driftwood accents

  • Layout: Airy, open-concept with balcony integration

Creating This Look:

  • Design visual flow between living room and open kitchen

  • Use sparkly subway or glass tiles for water-like effect

  • Install blue-toned kitchen cabinets

  • Add curved feature walls for organic feel

  • Include nautical accents (rope elements, shell décor)

Budget: S$35,000 – S$50,000

Smart Ways to Maximize Your 3-Room HDB Space

Making Your Living Room Work Harder

Choose Multi-Functional Furniture:

  • Storage ottomans provide seating plus hidden storage

  • Extendable or foldable dining tables save space when not needed

  • Sofa beds accommodate overnight guests

  • Modular shelving units adapt to changing needs

Make Rooms Feel Larger:

  • Mount your TV or use compact wall-mounted media console

  • Choose low-profile, sleek sofas that maintain sightlines

  • Install large mirrors strategically to amplify light and space

  • Use glass partitions instead of solid walls for room division

Optimize Your Layout:

  • Consider removing non-load-bearing walls (with HDB approval)

  • Create seamless living-dining transitions

  • Install built-in TV consoles and floor-to-ceiling bookcases

  • Use furniture to define zones without physical barriers

Use Color and Light Wisely:

  • Apply light color schemes (whites, beiges, soft greys) to expand perceived space

  • Choose glossy or lacquered finishes that reflect light

  • Layer lighting (ambient, task, accent) to create depth

  • Place mirrors opposite windows strategically

Designing Your Kitchen Efficiently

Choose the Right Layout:

Galley Kitchen:

  • Linear design maximizes wall space

  • Works perfectly for narrow kitchen areas

  • Creates efficient workflow with everything within reach

L-Shaped Kitchen:

  • Improves your cooking workflow triangle

  • Allows space for additional dining area

  • Better utilizes corner space

Maximize Kitchen Storage:

  • Use vertical space with wall-mounted cabinets to ceiling

  • Install pull-out pantry units and corner carousel systems

  • Add under-sink organizers for cleaning supplies

  • Include overhead cabinets above refrigerator

  • Use toe-kick drawers for additional storage

Select Durable Materials:

  • Countertops: Quartz or compact laminate (heat-resistant, non-porous)

  • Backsplash: Ceramic or glass tiles (easy-to-clean)

  • Cabinets: Solid plywood with moisture-resistant laminates

  • Hardware: Soft-close cabinet systems for longevity

Add Smart Features:

  • Install built-in appliances to save counter space

  • Use under-cabinet LED lighting

  • Include toe-kick ventilation

  • Add pull-down cabinet organizers

Creating Functional Bedrooms

Maximize Storage Smartly:

  • Platform Beds: Built-in drawers underneath provide extensive storage

  • Wardrobes: Floor-to-ceiling built-ins with sliding doors save space

  • Wall-Mounted: Floating nightstands and shelves free floor space

  • Loft Solutions: Raised platforms create storage underneath

Create Functional Zones:

  • Integrate study corners with built-in desks

  • Install foldable work-from-home desks for flexibility

  • Include vanity units with storage in wardrobe systems

  • Design multi-purpose rooms (guest room + study)

Use Design Strategies:

  • Apply light colors to make rooms feel more spacious

  • Add mirrors on wardrobe doors to expand visual space

  • Keep furniture minimal to reduce clutter

  • Utilize vertical storage to maximize ceiling height

Optimizing Your Bathrooms

Save Space Smartly:

  • Floating Vanities: Increase floor space perception, easier cleaning

  • Frameless Glass: Shower screens create seamless, open feel

  • Mirror Cabinets: Combine reflection with concealed storage

  • Corner Fixtures: Use space-saving toilets and sinks

Add Practical Features:

  • Install anti-slip, water-resistant tiles for safety

  • Include proper ventilation systems to prevent mold

  • Provide adequate lighting (both ambient and task)

  • Use waterproof electrical outlets with safety covers

Choose the Right Materials:

  • Tiles: Porcelain or ceramic (water-resistant, durable)

  • Fixtures: Chrome or stainless steel (rust-resistant)

  • Sealants: Quality waterproofing membranes

  • Ventilation: Sufficient exhaust fan capacity

Your Complete 3-Room HDB Renovation Timeline

What to Expect: 8-14 Weeks Total

Phase 1: Planning & Design (2-4 weeks)

  • Initial consultation with your contractor: 3-5 days

  • Mood board creation and concept development: 1 week

  • Detailed design finalization and 3D renderings: 1-2 weeks

  • Material selection (tiles, flooring, fixtures, colors): 1 week

  • Final quotation review and contract signing: 2-3 days

Phase 2: HDB Permit Process (1-3 weeks)

  • Your contractor prepares documents: 2-3 days

  • HDB permit submission via InfoWEB: 1 day

  • Waiting for HDB approval: 1-3 weeks

  • Neighbor notification (if required): Happens alongside approval

Learn more about HDB renovation requirements and permits.

Phase 3: Demolition Work (1-2 weeks)

  • Protecting common areas: 1 day

  • Wall demolition (maximum 1-3 days for non-structural walls)

  • Removing old flooring and fixtures: 3-5 days

  • Clearing debris and haulage: 1 week

  • Site inspection and measurements: 1 day

Phase 4: Structural & Wet Works (2-4 weeks)

  • Masonry work and wall construction: 1-2 weeks

  • Waterproofing in bathrooms: 3-5 days

  • Installing floor and wall tiles (kitchen and bathrooms): 1-2 weeks

  • Plumbing installation and testing: 1 week

  • Electrical rewiring and conduit installation: 1 week

Phase 5: Carpentry Works (2-4 weeks)

  • Measurements and design confirmation: 2-3 days

  • Off-site cabinet fabrication: 1-2 weeks

  • Installing kitchen cabinets on-site: 3-5 days

  • Wardrobe and built-in furniture installation: 1-2 weeks

  • Countertop installation: 2-3 days

Phase 6: Finishing Works (2-3 weeks)

  • Installing flooring (vinyl/laminate/tiles): 1-2 weeks

  • Painting (primer + 2 coats): 1 week

  • Installing electrical fixtures (lights, switches, outlets): 3-5 days

  • Door and window installation: 2-3 days

  • Fitting hardware and accessories: 2-3 days

Phase 7: Final Steps & Handover (1 week)

  • Professional cleaning: 2 days

  • Touch-ups and fixing issues: 3-5 days

  • Final walkthrough with you: 1 day

  • Official handover and warranty documentation: 1 day

Timeline Factors to Consider

BTO Flats Take: 8-12 weeks

  • Minimal demolition reduces time

  • Straightforward electrical/plumbing work

  • Faster permit approval

Resale Flats Need: 10-16 weeks

  • Extensive removal of old materials

  • Possible hidden issues requiring repairs

  • More complex electrical rewiring

HDB Permit Validity:

  • New BTO Flats: You get 3 months to complete renovation

  • Resale Flats: You must complete within 1 month from permit approval

Working Hours You Must Follow:

  • Allowed: Monday-Saturday, 9:00 AM – 6:00 PM

  • Not Allowed: Sundays and Public Holidays

Understanding HDB Renovation Permits

When You Need a Permit

You Must Get Permits For:

  • Installing new flooring (hacking or removing existing finishes)

  • Demolishing or altering any walls (especially load-bearing structures)

  • Modifying or relocating doors and windows

  • Extensive electrical or plumbing work involving rewiring

  • Raising floor levels (maximum 5cm permitted)

  • Installing air-conditioning systems

  • Any structural modifications

You Don't Need Permits For:

  • Painting walls

  • Changing curtains or blinds

  • Replacing light fixtures (without rewiring)

  • Installing loose furniture

Check our complete HDB renovation guidelines for detailed compliance information.

How to Apply for Your Permit

Step 1: Hire an HDB-Licensed Contractor

  • Only HDB-registered contractors can submit permit applications for you

  • Verify your contractor's HDB license validity before engaging them

Step 2: Prepare Required Documents

  • Detailed renovation plans with specifications and technical drawings

  • Proposed floor plan (if you're demolishing walls)

  • Acknowledgement form authorizing your contractor to apply

  • Structural assessment (if load-bearing walls are affected)

Step 3: Submit Application Online

  • Your contractor files everything electronically through HDB's e-services portal

  • Your contractor handles all technical submissions

  • Application fees apply (varies by scope)

Step 4: Wait for HDB Review

  • HDB typically takes 1-3 weeks to review your application

  • They may request additional information or modifications

  • You receive approval notification electronically

Step 5: Start Your Renovation

  • Once approved, you must complete renovation within permit validity period

  • Display your permit notice at renovation site

  • Follow your approved plans strictly

Rules You Must Follow

Critical HDB Requirements:

  • Noise Restrictions: Work only Monday-Saturday, 9:00 AM – 6:00 PM

  • Load-Bearing Walls: You cannot modify these without structural engineer approval

  • BTO 3-Year Restriction: You cannot hack floors and walls for first 3 years in new BTOs

  • Licensed Work: Only HDB-registered contractors can do plumbing/electrical work

  • Window Replacement: You must engage HDB-approved window contractors

  • Site Cleanliness: You must maintain proper debris removal and site organization

Penalties You Want to Avoid:

  • Fines up to S$5,000 for unauthorized works

  • Forced restoration to original condition

  • Difficulty selling your property with unauthorized modifications

  • Possible legal action by HDB

Smart Budgeting for Your Renovation

Creating Your Budget Framework

Step 1: List All Costs

Essential Costs:

  • Demolition & hacking

  • Carpentry & built-ins

  • Electrical rewiring

  • Plumbing works

  • Flooring installation

  • Painting & finishing

Material Costs:

  • Tiles (floor and wall)

  • Fixtures (kitchen and bathroom)

  • Lighting

  • Hardware

  • Appliances

Professional Fees:

  • Contractor/designer fees

  • HDB permit application

  • Electrical/plumbing certifications

Need help planning your budget? Read our BTO renovation budget guide.

Step 2: Add Safety Buffer

  • Include 10-15% extra for unexpected changes, hidden repairs, or design upgrades

  • This buffer prevents budget overruns and project delays

Step 3: Prioritize Your Spending

  • Must-Have: Structural repairs, waterproofing, safety-critical electrical/plumbing

  • Should-Have: Kitchen and bathroom renovations, flooring

  • Nice-to-Have: Feature walls, designer lighting, premium finishes

Proven Ways to Save Money

Smart Material Choices:

  • Flooring: Choose vinyl (S$4-8/sqft) over marble (S$10-20/sqft) - saves S$3,000-6,000

  • Cabinets: Use laminate instead of solid wood - saves 30-40%

  • Countertops: Pick quartz instead of marble - saves S$2,000-4,000

  • Fixtures: Select mid-range instead of designer brands - saves S$2,000-5,000

Keep What Works:

  • Retain existing flooring if it's in good condition (saves S$3,000-5,000)

  • Keep solid cabinet structures, update only doors and countertops (saves S$5,000-8,000)

  • Reuse doors and windows where possible (saves S$1,000-2,000)

  • Resurface instead of replacing good tiles (saves S$2,000-4,000)

Shop Smart:

  • Choose built-in furniture over custom loose pieces (better space use)

  • Buy modular, multi-functional items to reduce pieces needed

  • Purchase appliances during annual sales (Great Singapore Sale, 11.11, 12.12) - saves 20-40%

  • Consider display sets with minor imperfections at discounted prices

Renovate in Phases:

  • Phase 1: Complete essential rooms first (kitchen, bathrooms)

  • Phase 2: Living room and common areas

  • Phase 3: Bedrooms and aesthetic upgrades

  • Spread costs over 6-12 months to manage cash flow better

DIY What's Safe:

  • Painting (saves S$2,000-3,000 on labor)

  • Installing curtains and blinds

  • Assembling loose furniture

  • Basic décor and styling

  • Important: Never DIY electrical, plumbing, or structural work

What Affects Your Final Price

Your Flat's Condition:

  • BTO: Lower costs (no demolition needed)

  • Resale <10 years: Moderate costs (minor repairs)

  • Resale 10-20 years: Higher costs (rewiring, plumbing upgrades)

  • Resale >20 years: Highest costs (comprehensive overhaul)

Design Complexity:

  • Basic/standard designs: Budget-friendly

  • Custom carpentry: 30-40% premium

  • Complex layouts with structural changes: 40-60% premium

Material Quality:

  • Budget materials: Baseline costs

  • Mid-range materials: +20-30%

  • Premium materials: +40-60%

  • Luxury/designer materials: +80-150%

Contractor Type:

  • Small contractors: Potentially lower quotes but variable quality

  • Established contractors: Transparent pricing, quality assurance

  • Interior design firms: Premium pricing with comprehensive services

Essential Tips for First-Time Renovators

Before You Start

1. Build Your Inspiration Collection

  • Gather images on Pinterest, Instagram, Houzz showing your desired aesthetics

  • Save examples of colors, materials, furniture styles, layouts

  • Share with your contractor to communicate your vision clearly

2. Map Out Your Electrical Needs

  • Plan locations for:

    • Phone and laptop charging stations (bedroom, living room, study areas)

    • TV and entertainment systems

    • Kitchen appliances (microwave, oven, rice cooker, air fryer)

    • Home office equipment (computer, printer, desk lamp)

    • Additional convenience outlets

  • Think about future needs (electric vehicle charger, smart home devices)

3. Measure Everything Accurately

  • Measure all spaces multiple times

  • Note ceiling heights, window dimensions, door swings

  • Check if your existing furniture fits new layout

  • Account for clearance spaces

4. Understand Your Lifestyle

  • Consider work-from-home requirements (study area, office space)

  • Think about cooking frequency (kitchen complexity)

  • Plan for storage needs (clothing, hobby equipment, books)

  • Consider entertainment habits (dining capacity, AV setup)

Choosing the Right Contractor

Verify These Credentials:

  • HDB-registered contractor license verification

  • BCA registration status

  • BizSafe workplace safety certification

  • Years of experience (minimum 5 years recommended)

Review Their Work:

  • Look at completed 3-room HDB projects

  • Check for similar design styles to your preference

  • Study before-and-after photos

  • Assess quality of workmanship in photos

Check References:

  • Read client testimonials and reviews

  • Visit recently completed projects if possible

  • Check online reviews (Google, Facebook, HardwareZone)

  • Research their industry reputation

Ensure Clear Quotations:

  • Get detailed cost breakdown by component

  • Verify clear material specifications

  • Confirm timeline with milestones

  • Review payment schedule tied to work completion

  • Check warranty terms (minimum 12 months recommended)

Mistakes You Should Avoid

Design Errors:

  • Over-cluttering spaces with oversized furniture reduces livability

  • Inadequate lighting results in dark, uncomfortable rooms

  • Poor ventilation in kitchen and bathroom leads to moisture problems

  • Mismatched themes across rooms creates visual confusion

  • Insufficient storage causes perpetual clutter issues

Budget Mistakes:

  • Choosing lowest quote without quality consideration often results in poor work

  • No written contract leads to disputes

  • Unclear scope results in unexpected charges

  • Upfront full payment removes contractor accountability

  • No contingency buffer causes budget overruns

Material Errors:

  • Wrong flooring for Singapore climate (avoiding moisture-resistant options)

  • Low-quality waterproofing causes bathroom leaks

  • Cheap hardware fails prematurely (hinges, drawer runners)

  • Non-heat-resistant countertops in kitchens

Regulatory Mistakes:

  • Starting without HDB permit risks S$5,000 fines

  • Modifying load-bearing walls creates structural dangers

  • Unauthorized work by non-licensed contractors

  • Violating noise restrictions disturbs neighbors and brings complaints

Match Your Style to Your Lifestyle

Young Professionals/Couples:

  • Best Choices: Contemporary minimalist, Japandi, Scandinavian

  • Why: Low-maintenance, clean aesthetics, functional spaces

Families with Young Children:

  • Best Choices: Scandinavian (practical, durable), Modern tropical

  • Why: Easy-to-clean surfaces, safe materials, playful yet organized

Wellness-Focused Individuals:

  • Best Choices: Japandi, Biophilic design

  • Why: Calming atmosphere, natural elements, stress reduction

Entertainment Enthusiasts:

  • Best Choices: Open-concept modern, Industrial chic

  • Why: Spacious layouts for hosting, statement features, social spaces

Minimalists:

  • Best Choices: Muji-inspired, Japanese minimalist

  • Why: Clutter-free living, quality over quantity, serene environments

Creative Personalities:

  • Best Choices: Retro contemporary, Eclectic mix

  • Why: Personal expression, unique character, conversation starters

Your Questions Answered

How much will my 3-room HDB renovation cost?

BTO Flat: S$14,290 – S$45,000 depending on your package
Resale Flat: S$29,890 – S$66,600 based on extent of work

RenovationContractorSingapore.com offers packages starting from S$14,290 for basic BTO packages to S$37,490 for premium resale whole house renovations.

What do RenovationContractorSingapore.com packages include?

Every package includes:

  • Professional design consultation

  • HDB permit application and handling

  • Material delivery and logistics

  • Project coordination and site supervision

  • Daily site cleanup

  • Regular progress updates with photos

  • Comprehensive 12-month workmanship warranty

  • Transparent pricing with no hidden costs

How long will my renovation take?

BTO Renovation: 8-12 weeks from start to finish
Resale Renovation: 10-16 weeks including demolition and repairs

Your timeline depends on permit approval (1-3 weeks), material availability, contractor schedule, and customization extent.

Do I need an HDB permit?

Yes, you need permits for:

  • Installing new flooring

  • Demolishing or modifying walls

  • Extensive electrical/plumbing work

  • Changing doors or windows

  • Raising floor levels

Your HDB-licensed contractor handles the entire application process, which takes 1-3 weeks for approval.

Can I renovate on a tight budget?

Yes, basic renovations start from S$14,290-S$25,000 by:

  • Choosing cost-effective materials (vinyl flooring, laminate cabinets)

  • Focusing on essential areas (kitchen, bathrooms)

  • Keeping existing structures where possible

  • Using overlay method instead of full demolition

  • Selecting standard packages over custom designs

Which design style costs less?

Scandinavian minimalist and contemporary designs are most cost-effective (S$28,000-S$45,000) because:

  • Simpler finishes require less labor

  • Fewer decorative custom elements

  • Focus on functionality over complex carpentry

  • Standard materials are widely available

  • Light colors reduce painting complexity

How can I make my flat look bigger?

Try these proven techniques:

  • Use light color palettes (whites, beiges, soft greys)

  • Maximize natural light with sheer curtains

  • Install mirrors strategically to reflect light

  • Choose low-profile furniture with visible legs

  • Create open layouts (remove non-structural walls)

  • Use vertical storage to ceiling height

  • Select multi-functional furniture

  • Maintain minimal clutter with hidden storage

What costs the most in renovations?

Carpentry takes 30-45% of your budget (S$9,000-S$20,000), making it your largest expense.

Your kitchen and bathroom renovations combined represent approximately 60-70% of your total budget.

Should I choose vinyl or tiles?

Vinyl Flooring:

  • Lower cost: S$4-8 per sqft

  • Faster installation: 3-5 days

  • Warmer underfoot

  • Quieter

  • No grouting needed

Tile Flooring:

  • Higher durability: 15-20+ years

  • Better for high-traffic areas

  • Cooler in tropical climate

  • Easier deep cleaning

  • Higher resale value perception

Our Recommendation: Use vinyl for bedrooms/living areas; tiles for kitchen/bathrooms.

Can I remove walls?

You can remove non-structural walls with HDB approval to create open layouts. However:

  • Load-bearing walls: You cannot modify these

  • Structural assessment: Required before approval

  • Professional verification: Engage structural engineer to identify wall types

  • Permit mandatory: Submit detailed plans to HDB

Always consult your HDB-licensed contractor before planning wall removal.

Why Choose RenovationContractorSingapore.com

Proven Track Record

What Makes Us Different:

  • Operating since 2017 with zero HDB violations

  • HDB Licensed Contractor (License HB-11-5877Z)

  • BCA registered and approved

  • BizSafe 3 workplace safety certified

  • Perfect 5/5 customer satisfaction rating

Our Expertise:

  • Completed 300+ HDB renovation projects

  • In-house carpentry workshop ensures quality control

  • Experienced in both BTO and resale renovations

  • Expert in space optimization for compact 3-room flats

Transparent, Fair Pricing

No Hidden Costs:

  • You get comprehensive pricing disclosure before starting

  • Detailed quotes cover every aspect of renovation

  • We discuss and agree on any additional work upfront

  • No surprise charges or hidden fees

Competitive Packages:

  • 3rm BTO packages from S$14,290

  • 3rm Resale packages from S$29,890

  • 97 modular packages allow true customization

  • Bundle savings on combination packages

View our complete renovation packages for all HDB types.

Quality You Can Trust

Exceptional Workmanship:

  • Craftsmanship that exceeds expectations

  • Meticulous attention to every detail

  • Regular quality control inspections

  • Professional site supervision throughout your project

Comprehensive Warranty:

  • 12-month workmanship warranty on all completed work

  • 5-year warranty on selected components

  • Prompt after-sales service and support

  • Rectification guarantee for any issues

Complete Project Support

End-to-End Service:

  • Professional design consultation and 3D visualization

  • HDB permit handling and submission

  • Material sourcing and delivery coordination

  • Vendor scheduling and site supervision

  • Daily progress updates with photos

  • Professional cleaning upon completion

Client-Focused Approach:

  • Clear communication throughout your project

  • Flexible to accommodate your preferences

  • Timely project completion (typical 6-8 weeks)

  • Minimal disruption to your daily life

Regional Services Available

We serve homeowners across Singapore with specialized expertise:

Get Started Today

Contact Us Now:

  • WhatsApp/Call: +65 8784 8742

  • Website: renovationcontractorsingapore.com

  • Services: 3-room BTO and resale HDB renovations across Singapore

  • Coverage: Island-wide service including Punggol, Tengah, Sengkang, Queenstown, Tampines, Jurong West

Transform Your 3-Room HDB Today

Renovating your 3-room HDB flat in Singapore opens exciting possibilities to create a stylish, functional home perfectly tailored to your lifestyle—whether you love the serene simplicity of Japandi design, the cozy warmth of Scandinavian minimalism, the edgy character of industrial style, or the nature-inspired tranquility of biophilic design.

With 3-room HDB renovation costs typically ranging from S$14,290 to S$45,000 for BTO flats and S$29,890 to S$66,600 for resale units, understanding detailed cost breakdowns, timeline expectations, and HDB permit requirements ensures you enjoy a smooth, stress-free renovation journey.

RenovationContractorSingapore.com offers comprehensive, transparent 3 room HDB renovation packages with clear pricing, professional project management, and quality workmanship backed by warranties—helping you maximize every square meter of your compact flat while staying within budget and meeting all HDB regulations.

By implementing smart space-saving strategies, selecting appropriate design styles, engaging experienced HDB-licensed contractors, and planning meticulously, you can transform your 3-room HDB into a beautiful sanctuary that enhances your quality of life, reflects your personal style, and maximizes functionality in Singapore's competitive housing market.

Ready to start your 3-room HDB renovation? Contact RenovationContractorSingapore.com today at +65 8784 8742 for your free consultation and detailed quotation tailored to your needs

Updated on  
Contact RCS Team
RCS – Renovation Contractor Singapore
HDB Licensed • BCA Registered • bizSAFE Level 3 • PMI Member
 IMPORTANT PRICING NOTICE ⚠️

Market prices fluctuate. Check our official packages for real-time pricing or reach out for custom quotes designed around your needs.

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What Our Customers Say

"

Adi was referred to us by his past colleague. He reached out to RCS and requested a consultation at his place for his 2 toilets revamp. We discussed what his main concern was and what he and his family were looking to achieve from their toilet renovation other than a beautiful and functional toilet. We addressed their concern for the aesthetics, and also the maintenance and upkeeping in future. They were very patient throughout the renovation while staying inside. And the end result gave us satisfaction in delivering the project. While their review says it all giving us the validation and fulfillment we need to continue on this mission. Reach out to us if you'd like to see the results of his toilet renovation.

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"

We met Afiq & wife at their parents place in Bukit Batok. From the first appointment to the handover, they were a very nice couple to work with. Afiq even recommended his sister which we renovated their place in Punggol Way as well.

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"

We renovated for Aisyah her family home in early 2020. Since then, we've done a few of her friends's home, her mum's place and also her auntie's place. Grateful that we've been given the chance to keep serving her family & friends.

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"

Trusted contractor And very reasonable price for my home renovation upgrade. Puan Ana also did kitchen flooring overlay, whole house vinyl and also painting.

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"

Very decisive couple. Huiying contacted us a few days before going for their holiday. She discovered our 2 toilets overlay package online and found that it was very competitive. We quickly send her the quote and she chose the tiles while choosing to opt for expoxy grouting. We did their place in record time eventhough epoxy grouting needed more time to lay. Happy that we've delivered over their expectations.

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"

Mas had been enquiring for a few months before deciding to proceed with their renovation. The main works were done to the kitchen & 2 toilets. We faced some hiccups with the sink supplier, although managed to pull through with the timeline. Very happy to have been able to serve them for their long awaited update, as they were very careful on who they picked to renovate their home. Making it a very fulfilling years of wait.

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