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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Free Tip: Essential Pre-Purchase Renovation Planning Guide for Singapore Homeowners

Free Renovation Tip

Before buying a unit — whether it's a BTO, BTO resale, HDB resale, condo, or resale condo — read this comprehensive renovation planning guide to avoid costly mistakes.

Start with the Floor Plan: Your $5 Investment That Could Save Thousands

Okay. Let's say you have $100,000 for renovation. And looking to revamp your whole place while also doing some remodeling of the layout. And your house agent doesn't really advise with planning and is just interested to close the sales. Have a look at this tip.

Buy the floor plan for $5.00 only on HDB's official e-Service website. Fill in your details and pay using a credit/debit card. Download the plan and look at the whole space, specifically the walls that are beams.

Some resale flats have beams for the whole unit which makes remodeling the walls impossible. Don't just buy and regret it later. This small investment helps you understand structural limitations before you commit to the property purchase.

Need help analyzing your floor plan? Visit RCSG.com.sg for professional consultation and expert floor plan assessment.

Understanding Your Property Type

Type of Unit Options:

  • BTO (Build-To-Order)

  • BTO Resale

  • HDB Resale

  • Condo

  • Resale Condo

Each property type comes with different renovation considerations, timelines, and budget requirements.

Budget Planning: The 10% and 5% Rules

What's your budget? Realistically, it should be 10% of your buying price if you're looking at a whole house renovation. Even so, this does not cover all your wants. This gauge is for basic renovation work.

Another 5% of your unit price should also be set aside for your household items, like fridge, washer, dryer, bed, wardrobe, TV etc. Again, this will cover the basics but it cannot cover all your wants like the $3,800 water dispenser.

Renovation Cost by Property Type:

Property Type Typical Budget Range
3-room BTO $34,200 - $52,100
4-room BTO $40,000 - $70,000
5-room HDB $45,000 - $93,500
Resale HDB $50,000 - $90,000
Condo $25,000 - $100,000+


For detailed renovation packages and transparent pricing, explore renovation options at RCSG.

How to Get Your Floor Plan

For HDB Units:

Next. Do you have a floor plan? For HDB it's easy to purchase. Just google for "HDB floor plan" or visit the official HDB e-Service portal, fill in the details and pay with credit/debit card and you can download immediately.

Once you download, print or use apps like Procreate and you'll be able to get the exact dimensions plus minus 50-100mm.

For Condos:

For condos, best is to prepare by measuring the site physically. As all of private developments floor plans are not to scale. There is a tutorial here:- (insert link) that you can watch to learn how you can do this.

Again, this is for laymen, and not for those of you who go to design school and think you know it all. But you don't work in this line, that's why you're here trying to get hands-on knowledge.

You can also purchase condo floor plans from BCA's Plan Purchasing System (PPS) after ownership transfer, or contact your MCST for copies.

Essential Calculations for Renovation Planning

Calculations - 1ft = 305mm, so if you're using the floor plan dimensions to calculate the floor area:

  • 1.5m x 2m = 3sqm

  • 3sqm x 10.764 = 32.29sqft

Don't ask me why, this is the formula just follow okay.

So how to get 3000mm into feet? 3000/305 = 9.83ft round off to 10ft.

Understanding Ceiling Heights

Now we go to ceiling height next. Standard HDB units are 8.5ft for the middle floors. Top floor 9ft to 9.5ft in some areas like Punggol/Sengkang. Ground floors varies from 8ft, 8.5ft all the way up to 10ft high.

Height is very important as this would affect total toilet sqft, kitchen wall sqft, carpentry like kitchen top cabinets & wardrobes etc.

Standard HDB Ceiling Heights:

Floor Type Ceiling Height
Middle Floors 8.5 feet (2.6m)
Top Floor 9-9.5 feet (2.7-2.75m)
Ground Floor 8-10 feet (varies)


Photo Documentation is Critical

Have any photos? Resale units would require as much photos as possible. Why? To have a clear view of the unit. And you cannot take based on what the house agent provide you. That's for selling to attract you to buy. During renovation is the moment of truth.

Document everything: walls, ceilings, existing fixtures, problem areas, and structural elements.

Planning Your Renovation Priorities

What do you plan to do? What are your must haves? What can't you live without? What can you live without?

Again, if you have a budget of $70k to over $100k, you don't have to answer these questions. But then again, there is definitely a limit to your budget.

Essential Planning Questions:

  • What's your lifestyle? (home office, gaming setup, entertaining)

  • What's your cooking style? (appliance requirements)

  • What storage do you need? (wardrobes, built-ins, kitchen cabinets)

  • What can be compromised if budget is tight?

Now, learning how to plot your floor plan first: (insert link to video here)

After plotting your floor plan, you can now start off with the calculations that you need. Starting off with carpentry, furniture either fix or modular. Bed and any others that you'd like to add in.


📞 Ready to Start Planning? Just a Phone Call Away

Contact RCSG for professional consultation:

  • Phone Consultation - Quick guidance: +65 8784 8742

  • Google Meet - Virtual detailed planning

  • Face-to-Face Consultation - Office meeting at 31 Woodlands Close

  • On-Site Consultation - Property assessment and measurement

Professional consultation: S$150/hour + S$150 for itemized quote


Electrical Planning: Power Points, Lighting & More

After this it's the electrical. Light positioning, ceiling fans, corner fans, PowerPoints and LAN cables. How you work, what you do and whether you are an avid gamer will be the main considerations here.

Key Electrical Considerations:

Power Points Planning:

  • Living room: TV console, side tables, floor outlets

  • Kitchen: Dedicated circuits for major appliances, countertop outlets

  • Bedrooms: Bedside outlets (both sides), desk area circuits

  • Gaming setup: Multiple outlets, LAN cables for stable connection

Lighting Layout:

  • Natural light assessment

  • Ambient, task, and accent lighting layers

  • Smart home integration options

  • Dimmer switches for mood control

Cable Management:

  • LAN cable outlets for gaming and work-from-home setups

  • Concealed wiring for clean aesthetics

  • Future-proofing for additional devices

For comprehensive electrical planning guidance, consult with RCSG's renovation experts.

Plumbing Planning: Heaters & Sanitaryware

Next, plumbing! Instant heater or storage tank? How about gas heater tank, ever considered for this? Sanitaryware also plays a big part as well.

Water Heater Options:

Instant Water Heaters:

  • Compact and space-saving design

  • Energy efficient - heats on demand

  • Lower initial cost

  • NEA recommended over storage types

  • Consideration: Temperature may fluctuate

Storage Water Heaters:

  • Consistent temperature during use

  • Better water pressure

  • Consideration: Bulky, requires more space, higher energy consumption

Gas Water Heaters:

  • Lower CO2 emissions than electric storage

  • No standby heat loss

  • Requires town gas network access

Shower & Fixture Selection:

From experience, I can tell you that mixer with shower columns have more variety and nicer designs to choose from. Especially when you want those gold, rose gold, gun metal options.

Planning for vanity as to whether it can fit in your bathroom/toilets. Some toilets are big, although due to the layout and PVC piping placement, having a vanity may be too bulky.

Vanity Cabinet Sizes Available:

  • Compact: 30cm, 35cm, 40cm widths

  • Standard: 44cm, 48cm

  • Large: 60cm, 80cm for spacious bathrooms

Important: Always check PVC piping locations on your floor plan before purchasing vanity cabinets.

Understanding Structural Limitations

Remember: Some walls are structural beams that cannot be hacked or removed. This is why purchasing the $5 HDB floor plan before buying is crucial.

Cannot Be Modified:

  • Load-bearing walls and structural beams

  • Columns supporting building structure

  • Concealed piping in RC slabs/walls

  • Window structures (units above ground floor)

  • Bomb shelters (only painting allowed)

Always verify structural elements on your official floor plan before committing to any property purchase.

Renovation Timeline by Property Type

BTO Renovations: 6-10 weeks average
Resale HDB: 8-12 weeks (due to hacking and demolition)
Condo Resale: 10-14 weeks (includes MCST approval time)

Add 2-3 weeks for HDB permit application processing before work begins.

Professional Renovation Services with RCSG

Why Choose RCSG:

 HDB Licensed Contractor - Official DRC registration
 BCA Registered - Full building authority compliance
 BizSafe3 Certified - Workplace safety standards
 Transparent Pricing - Published packages, no hidden charges
 12-Month Warranty - Comprehensive coverage
 6-8 Week Completion - Guaranteed timeline for whole house
 Established Since 2017 - 300+ completed projects

Consultation Services Available:

  1. 📞 Phone Consultation - Immediate guidance for quick questions

  2. 💻 Google Meet - Virtual planning with screen sharing

  3. 🏢 Face-to-Face - Office consultation at 31 Woodlands Close #03-06

  4. 🏠 On-Site Assessment - Professional measurement and evaluation

Consultation Investment: S$150/hour + S$150 for detailed itemized quotation
(Fees typically offset if you proceed with renovation)


Take Action Now: Your Renovation Planning Checklist

 Step 1: Purchase HDB floor plan ($5) for properties you're considering

 Step 2: Analyze structural beams and renovation limitations

 Step 3: Calculate realistic budget (10% + 5% rule)

 Step 4: Document with extensive photos (don't rely on agent photos)

 Step 5: Plan electrical layout based on lifestyle needs

 Step 6: Decide on plumbing fixtures and water heater type

 Step 7: Book professional consultation for expert verification


Contact RCSG Today - Just a Phone Call Away

Don't buy and regret later. Invest in professional planning guidance before you commit to your property purchase.

📞 Contact Renovation Contractor Singapore (RCSG):

🌐 Website: RCSG.com.sg
📱 Phone/WhatsApp: +65 8784 8742
📧 Email: rcs@renovationcontractorsingapore.com
📍 Office: 31 Woodlands Close #03-06, Singapore 737855

Services Available:

  • Pre-purchase property evaluation

  • Floor plan analysis and consultation

  • Complete HDB renovation packages from $7,790

  • BTO and resale flat renovations

  • Condo and private property renovations

  • HDB permit application handling

Ready to Transform Your Home?

Visit RCSG.com.sg for:

  • Detailed renovation packages with transparent pricing

  • Portfolio of 300+ completed projects

  • Free initial consultation booking

  • Comprehensive renovation guides and resources


Remember: Your $5 floor plan investment + professional consultation can save you $10,000 to $50,000 in avoided mistakes and unsuitable property purchases.

Start your renovation journey with confidence. Contact RCSG today.

Published on  Updated on  
 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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