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Tampines GreenQuartz reaches its Temporary Occupation Permit in June 2026, and 1,613 households are about to collect keys. If you own a 4-room unit, your Tampines GreenQuartz renovation decision starts now, not after handover. Book early and you move in weeks faster. This guide gives you the real 2026 package prices, the overlay timeline for a brand-new flat, and the HDB rules that shape your project at Tampines Street 95 and 96.
A 4-room Tampines GreenQuartz move-in renovation starts from $7,390 with RCS, an HDB-licensed contractor (Licence HB-11-5877Z). New BTO units use overlay, so you skip hacking and finish in about 5 to 6 weeks.
You will know what to budget, what a move-in package covers, and how to sequence the work so your family settles in without a second disruption. The sections below cover cost, scope, permits, and a week-by-week timeline built for a June 2026 key collection.
When Tampines GreenQuartz Owners Should Start Renovating
Start engaging a contractor two to three months before key collection. Tampines GreenQuartz reaches TOP in June 2026, so the smart window opens now. Early booking secures your slot and lets design and material orders run in parallel with HDB paperwork.
Tampines GreenQuartz TOP and Key Collection Timeline
Tampines GreenQuartz is on track for a June 2026 completion, with construction past 90% in late 2025 according to the Housing and Development Board project updates. The development holds 1,613 units across 13 blocks of 10 to 17 storeys, bounded by Bedok Reservoir Road and Tampines Street 95 and 96. Once HDB issues your key collection appointment, you have a fixed slot to inspect the flat and settle outstanding payments. Which means your renovation can only begin after keys change hands, so every week you save on planning is a week earlier you move in. Book your contractor before the appointment, not after.
Why You Book a Contractor Before Key Collection
Contractors at peak BTO handover periods fill their calendars fast. A June 2026 TOP means hundreds of Tampines GreenQuartz owners compete for the same renovation slots that quarter. Lock your slot early and your project starts the week you collect keys. RCS reserves a start date on a 10% booking deposit, then holds material orders ready. Which means no idle weeks between handover and hacking-free installation. The trade-off: confirm your layout early, because last-minute design changes after materials are ordered can add cost and delay.
4-Room Renovation Cost at Tampines GreenQuartz in 2026
A 4-room move-in renovation at Tampines GreenQuartz starts from $7,390 with RCS. New BTO flats need no hacking, so your starting cost sits far below a resale renovation. Your final figure depends on carpentry, finishes, and upgrades.
RCS 4-Room Move-In Package Price
The RCS 4-Room Move-In BTO package starts from $7,390 for the Most Popular tier, rising to $8,090 for the Premium tier with upgraded finishes. Both cover the essentials a new flat needs to be livable: kitchen cabinetry, basic carpentry, and move-in readiness with transparent, all-inclusive pricing. Which means a young couple at Tampines GreenQuartz can settle in without funding a full whole-house overhaul on day one. The package suits owners who want function first and plan to add feature walls or built-ins later. For a bare-unit fit-out with tiling, expect a higher tier.
Overlay Versus Full Renovation for a New BTO
Overlay is the correct method for a brand-new flat like Tampines GreenQuartz. New BTO units already carry HDB floor and wall finishes, so you lay new surfaces over sound existing ones, with no hacking. This cuts cost, debris, and time. A full hacking renovation only makes sense for older resale flats with failing waterproofing or dated layouts. Which means choosing overlay at handover can save both weeks of work and thousands in demolition and disposal. The exception: if you want to relocate plumbing or change the kitchen footprint, some hacking becomes unavoidable, and that needs an HDB permit.
What a Full 4-Room Budget Looks Like
Beyond the starter package, a complete 4-room BTO renovation in Singapore runs S$50,000 to S$61,800 in 2026, according to Qanvast renovation cost data (2026). That range covers carpentry across all rooms, premium flooring, lighting, and a fuller kitchen and bathroom scope. Which means most Tampines GreenQuartz owners aiming for a designed, move-in-complete home should budget in this band, not just the package floor. Treat any figure here as a planning guide. For a firm number, request an itemised quotation, because finishes and carpentry length swing the total more than any other line.
What a Move-In 4-Room Package Covers
A move-in package at Tampines GreenQuartz delivers the three systems a new flat cannot function without: a working kitchen, finished toilets, and floors you can live on. Carpentry and fixtures complete the picture.
Kitchen Cabinets and Worktop
Kitchen carpentry is the heart of a move-in package, and RCS kitchen packages start from $5,590. A standard 4-room scope covers top and bottom cabinets, a quartz or laminate worktop, and a sink with mixer tap, sized to the HDB kitchen layout at Tampines GreenQuartz. Which means you cook from day one without waiting for a separate carpentry contract. The HDB kitchen at a new 4-room flat favours compact, floor-to-ceiling storage over sprawl. The trade-off: solid-surface and imported worktops lift both durability and price, so match the upgrade to how hard your kitchen will work.
Two Toilets, Overlay Method
A 2-toilet overlay package for a new BTO starts from $9,990 with RCS, covering both bathrooms in one go. The scope includes tile overlay over the existing HDB finish, sanitary ware, a rainshower set, a water heater, and accessories, with no hacking required. Which means waterproofing stays intact and the job finishes in about 5 to 6 working days. New flats already pass HDB waterproofing, so overlay avoids disturbing it. The trade-off: overlay raises the floor slightly, so confirm door clearances and thresholds with your contractor before work starts.
Flooring, Carpentry and Finishes
Flooring sets the tone of the whole flat, and vinyl or tile overlay suits a new 4-room well. Vinyl lays fast over the existing screed, resists water, and costs less than full tiling, while homogeneous tiles last longer in high-traffic zones. Which means most Tampines GreenQuartz owners pair vinyl in bedrooms with tiles in wet and entry areas to balance cost and durability. Read our guide on vinyl, tiles and laminate flooring for HDB flats before you decide. Carpentry such as wardrobes and TV consoles is modular, so add it now or stage it after move-in.
HDB Permits and Rules for Your Tampines GreenQuartz Renovation
Every renovation at Tampines GreenQuartz must follow HDB rules, and your contractor applies for permits on your behalf. A licensed firm handles this; an unlicensed one cannot legally touch the flat.
Which Works Need an HDB Permit
Permit works include any hacking, plumbing relocation, and water-heater installation, while overlay and like-for-like replacement do not. Only a contractor in the HDB Directory of Renovation Contractors can apply, and approval takes up to three weeks, according to the Housing and Development Board (2026). Which means an unlicensed quote that skips this step exposes you to fines of up to S$5,000 and a blocked future resale. RCS handles every application under Licence HB-11-5877Z. Verify any contractor on the official HDB directory before you sign. The owner stays liable for unauthorised works even if the contractor disappears.
HDB Renovation Noise Hours and Neighbour Notice
Noisy works at Tampines GreenQuartz run only on weekdays, from 9am to 5pm, and must finish within three consecutive days. Quiet works extend to 6pm on weekdays and Saturdays, with no commercial renovation on Sundays or public holidays. Which means an overlay 4-room job, light on noise, fits comfortably inside these windows without neighbour disputes. You must also notify neighbours within a two-unit radius before work starts. See our full breakdown of HDB renovation noise rules and working hours. With a fresh block of new neighbours moving in together, courtesy here protects years of goodwill.
Tampines GreenQuartz: Location Factors That Shape Your Renovation
Tampines GreenQuartz sits between Tampines West MRT (DT31) and Bedok Reservoir MRT (DT30) on the Downtown Line, a detail that matters for delivery logistics and move-in planning. The Downtown Line corridor and Bedok Reservoir Road frontage mean tight loading windows for material delivery, so your contractor should schedule bulky carpentry around block access. Which means a contractor who already works across Tampines estates plans haulage better than one travelling cross-island. RCS has completed BTO handovers across eastern estates and sequences delivery to the block. The trade-off: higher-floor units in the 10-to-17-storey blocks add lift-booking time, so flag your floor early.
Move-In Timeline: From Keys to Done in Six Weeks
An overlay 4-room renovation at Tampines GreenQuartz runs about five to six weeks from key collection to handover. Planning runs before keys; physical work starts the day you collect them.
Week-by-Week Renovation Sequence
Weeks before keys cover design, material selection, and permit submission, so nothing waits once you collect. Weeks one to two handle site protection, overlay flooring, and kitchen carpentry installation. Weeks three to four complete both toilets, plumbing connections, and electrical points. The final stretch covers carpentry fitting, painting, and a quality inspection before handover. Which means a couple collecting keys in June 2026 can realistically target an August move-in. Build in a buffer week. Material backorders or a layout change mid-project are the two most common causes of delay, and both are avoidable with early decisions. For deeper planning, use our HDB BTO key collection 2026 checklist.
How to Compare Quotes Without Overpaying
Compare quotations of equal scope, never headline prices alone. A cheaper quote that omits haulage, waterproofing, or chemical washing is not cheaper once those reappear mid-project. Insist on an itemised breakdown with quantities and unit prices. Which means two quotes are only comparable when both list the same carpentry length, the same tile grade, and the same inclusions. Our guide on how to read a renovation quotation shows the exact lines to check. Also confirm the contractor sits on the HDB directory and carries insurance, because the lowest number rarely survives contact with a real 4-room scope.
FAQ: Tampines GreenQuartz 4-Room Renovation
How much does a 4-room renovation at Tampines GreenQuartz cost in 2026?
A 4-room move-in renovation at Tampines GreenQuartz starts from $7,390 with RCS for the Most Popular tier and $8,090 for Premium. A complete designed renovation runs S$50,000 to S$61,800, according to Qanvast (2026). New BTO flats use overlay, so they cost less than resale renovations.
When can I start renovating my Tampines GreenQuartz flat?
Renovation can only begin after you collect keys, which follows the June 2026 Temporary Occupation Permit. Engage a contractor two to three months earlier so design, materials, and permits are ready. This lets physical work start the week you collect keys rather than weeks later.
Do I need an HDB permit to renovate a new BTO flat?
An HDB permit is required for hacking, plumbing relocation, and water-heater installation, but not for overlay or like-for-like replacement. Only a contractor in the HDB Directory of Renovation Contractors can apply, and approval takes up to three weeks. RCS handles this under Licence HB-11-5877Z.
How long does a 4-room overlay renovation take?
An overlay 4-room renovation at Tampines GreenQuartz takes about five to six weeks from key collection to handover. New flats need no hacking, so the schedule stays short. Build in a buffer week for material delivery, the most common cause of minor delays.
Should I choose overlay or full hacking for my new flat?
Overlay is the right choice for a new BTO like Tampines GreenQuartz, because existing HDB finishes and waterproofing are sound. Overlay avoids hacking, saving cost, debris, and weeks of work. Full hacking only makes sense if you relocate plumbing or change the kitchen footprint, which needs a permit.
Start Your Tampines GreenQuartz Renovation
Your June 2026 keys are close, and the renovation slots for that quarter fill early. Lock your start date now so work begins the week you collect keys, not weeks later. RCS plans your 4-room move-in package around the Tampines GreenQuartz handover, handles every HDB permit under Licence HB-11-5877Z, and prices each line transparently from $7,390. Compare our 4-room BTO renovation packages or check contractor credentials in our HDB licensed contractors guide. Request a free HDB renovation quote from our licensed team and move into your new flat sooner.
