Condo Renovation Checklist for a New Condo: Defects First, Then Rules, Permits and Timeline

A new condo feels ready to renovate the day you get the keys. It isn’t, quite. The first job is not choosing tiles but checking what the developer handed over, because defects are easiest to claim before any contractor has touched the unit. After that come the estate’s renovation rules, any approvals, and a schedule that fits around hundreds of neighbours doing the same thing. This condo renovation checklist runs in that order, and it is written with future owners at LinkTown Residences (Hougang Central Residences) in mind, where completion is expected around 2030/2031.

Step 1: before key collection

• Get the as-built floor plan from your purchase documents and mark where you plan changes. Our guide to reading a floor plan shows what to look for: columns, window lines, the household shelter, AC ledges.
• Set a budget and a buffer. The 25% progressive payment is due at TOP, and the final 15% at CSC. Renovation lands in the same months. See TOP vs CSC for how those milestones work, and the renovation loan guide if you need financing.
• Shortlist designers or contractors but don’t sign a start date until you have inspected.

Step 2: key collection and defects inspection

Once TOP is issued and you have paid the payment due at TOP, the developer arranges key collection. From vacant possession, the standard S&P gives a one-year defects liability period (DLP). Defects from poor workmanship or faulty materials that you report within that period are the developer’s to fix, and any reported defect still unresolved when the DLP ends stays the developer’s responsibility. After the DLP, repairs are generally yours. Sources: URA, Buying Property and BCA, What to know as a condo owner.

What to check

• Walls and ceilings: cracks, uneven paint, damp patches.
• Floors: hollow-sounding tiles (tap with a coin), chips, uneven joints, scratched timber.
• Windows and doors: alignment, locks, sealant, sliding tracks, gaps.
• Wet areas: water flow and drainage, ponding, leaks under sinks, grout.
• Electrical: every switch, socket and light; the DB box labels.
• Fittings: kitchen cabinets, hob and hood, wardrobes, aircon (run each unit).
• Balcony and ledges: drainage, railings, falls towards the outlet.

Photograph each item, mark it with tape, and submit the list in the format the developer asks for. Keep copies. Some owners hire a paid inspection firm; others do it themselves with a checklist. Either works if the list is thorough and dated.

Step 3: learn the estate’s renovation rules

Every owner is a subsidiary proprietor in the Management Corporation (MCST), and must follow its by-laws. In a new estate, the developer and its managing agent usually run things until the MCST is formed. Before work starts, ask the management office for its renovation guidelines. Common items include:

• A renovation application form and contractor registration.
• A refundable renovation deposit.
• Permitted working days and hours, with noisy works restricted further.
• Rules for lift protection, debris removal and loading bays.
• Contractor passes and parking.

Rules differ by estate, so don’t rely on what a friend’s condo allowed. Terms such as MCST, DLP and vacant possession are explained in our property glossary.

Step 4: know what needs approval

Type of work	What is needed
Painting, loose furniture, carpentry, lighting, non-structural fittings	Management registration and the estate’s rules
Hacking or altering structural slabs, beams, columns or walls	Assessment by a Professional Engineer and approval from the Commissioner of Building Control (BCA); check the S&P and MCST too
Changing external features such as windows, external walls, awnings or coverings over a private enclosed space	MCST approval, plus any government agency approvals
Works that add gross floor area, such as roofing a private enclosed space or a slab over a void	A 90% resolution of the MCST, and URA and BCA approvals as required

Treat the household shelter as off-limits for hacking, drilling or removing fittings unless your contractor has confirmed what is permitted. And note that external openable windows are generally the owner’s to maintain.

Step 5: plan the works

1. Design and quotations: get itemised quotes, compare scope line by line, and fix payment stages to progress, not dates.
2. Submit to management with your contractor’s details and deposit.
3. Wet works first: any tiling, plumbing and electrical rewiring.
4. Carpentry and fittings: wardrobes, kitchen additions, lighting.
5. Painting and touch-ups, then a full clean.
6. Handover from the contractor: your own mini defects check before the final payment.

A realistic timeline

Stage	Typical time (approximate)
Key collection to defects list submitted	1 to 2 weeks
Developer rectification of first list	A few weeks, varies
Management approval of renovation	About 1 to 2 weeks, varies by estate
Light works (paint, carpentry, lights)	About 4 to 8 weeks
Heavier works (flooring, kitchen changes)	About 8 to 12 weeks or more

In a large new estate, many owners renovate at once, so contractors, lifts and loading bays are busy. Book early and build in slack.

What to save money on, and what not to

• Keep what the developer supplied where it works. New-launch kitchens, wardrobes and flooring are often decent, and ripping them out is the most expensive way to change a look.
• Spend on storage and lighting. They change how a compact unit lives more than finishes do.
• Don’t cut the contract. A clear written scope, warranties and a final-payment holdback protect you.
• Remember the running costs you will carry from TOP too: our maintenance fee guide explains them.

Applying this to LinkTown Residences

For Hougang Central Residences, renovation is still some years away: the launch is expected in early 2027 (UOL’s August 2026 results guide a 2H 2027 launch), and completion around 2030/2031. What you can do now is choose a layout you won’t need to rebuild. The indicative plans on our floor plans page are based on the developers’ recent project Parktown Residence, not LinkTown’s final plans, but they show the kind of layouts to expect. The purchase timeline sets out when TOP, key collection and the DLP fall in the sequence.

Register to get LinkTown Residences floor plans and specifications as soon as they’re released.

Frequently asked questions

Should I do the defects inspection before renovating my new condo?

Yes. Inspect and report defects to the developer first. Once a contractor has worked on an item, it becomes hard to show the defect was the developer’s.

How long is the defects liability period for a new condo?

Generally 12 months, from when the developer gives vacant possession under the standard Sale and Purchase Agreement. Report defects in writing within that period.

Do I need approval to renovate a condo in Singapore?

For most internal finishing works, you follow the condo’s renovation rules and register with the management. Altering structural elements needs a Professional Engineer’s assessment and approval from the Commissioner of Building Control. Changes to external features need MCST approval.

When can I renovate a unit at LinkTown Residences?

Only after TOP and key collection. Completion is expected around 2030/2031, but no TOP date has been announced.