Condo TOP Defect Inspection Guide: What to Check Before You Accept Your Unit
A condo handover works nothing like a BTO. Here is what TOP means, how the developer’s defects liability period and the MCST fit together, and what to inspect before you sign for your unit.
At a condo handover you should inspect your unit before you accept it and before you start renovation, checking finishes, waterproofing, glazing, joinery and every M&E point against a documented list you raise directly with the developer. A private home carries a 12-month defects liability period from the developer, and the process — TOP, the developer’s own rectification team, and eventually the MCST — works nothing like an HDB flat. Here is how to handle it.
The short version
- Inspect your condo before accepting the unit — defects are the developer’s to fix, but only if you raise them.
- TOP (Temporary Occupation Permit) is when you can legally occupy and collect keys; it is not a quality certificate.
- A private home has a 12-month defects liability period, prescribed by the standard Sale & Purchase Agreement.
- The developer must make good a reported defect within one month of your written notice.
- Defects are raised with the developer during the DLP; the MCST manages common property afterwards.
What is TOP (and CSC)?
TOP stands for Temporary Occupation Permit — the point at which a development is deemed safe to occupy, so keys are handed over and you can move in or renovate. It is often confused with a quality guarantee. It isn’t one. TOP means the building meets the requirements to be occupied; it says nothing about whether your specific unit’s tiling, waterproofing or carpentry was finished to standard. That gap between “legally occupiable” and “actually defect-free” is exactly what your handover inspection exists to close. (The Certificate of Statutory Completion, or CSC, follows later once all requirements are fully met.)
How is a condo handover different from a BTO?
The instinct to treat a condo handover like an HDB one is where owners lose leverage. The warranty length is the same 12 months, but almost everything else — who you report to, how you enforce it, and the finishes at stake — differs.
| HDB BTO flat | Condo / EC | |
|---|---|---|
| Handover trigger | Key-collection appointment | Notice of Vacant Possession, after TOP |
| DLP length | 12 months from key collection | 12 months (statutory, from vacant possession) |
| Who you report to | HDB Building Service Centre | The developer’s rectification team |
| If they don’t act | Re-submit; approach HDB Branch | One-month deadline, then self-help + cost recovery |
| Finishes at stake | Standard HDB finishes | Premium: marble, frameless glazing, timber, smart-home |
| Common areas | HDB / Town Council | Managed by the MCST once formed |
The developer DLP and the MCST — who fixes what
For a private home the defects liability period is statutory, not just contractual courtesy. Clause 17 of the prescribed Sale & Purchase Agreement gives you a 12-month window from delivery of vacant possession, during which the developer must make good defects at its own cost. Crucially, the rules give it teeth: the developer must rectify a reported defect within one month of your written notice, and if it fails, you may serve a further notice and — after 14 days — engage your own contractor and recover the cost.1
Your unit’s defects go to the developer during this window. The MCST (Management Corporation Strata Title) is a separate body — formed after handover, it manages and maintains the common property (lobbies, lifts, pool, façade, car park). Knowing which is which saves you chasing the wrong party: a leak inside your unit is a developer-DLP matter; a leaking common corridor is the MCST’s remit.
What should you check at a condo handover?
Condo finishes are more expensive to get wrong, so the inspection scope is broader than a flat’s:
- Stone & large-format tiles — percussion-tested for hollow or debonded marble and porcelain, plus lippage and staining.
- Waterproofing & wet areas — falls, ponding and sealant in bathrooms, the yard, and around balconies and planters.
- Glazing & aluminium — frameless shower screens, windows and sliding doors for alignment, seals and water-tightness.
- Built-in carpentry & appliances — provided wardrobes, kitchen cabinetry and any developer-supplied appliances.
- Balconies & planter boxes — falls to drain and waterproofing, a common source of seepage into the unit below.
- Mechanical & electrical — sockets, the DB, aircon points, smart-home provisions and ventilation, tested for function.
For a deeper room-by-room walkthrough, our condo & EC handover guide covers what to watch at each point. Water seepage in particular deserves its own read — see the waterproofing red flags.
How much does a condo defect inspection cost?
Condo and EC inspections are priced by unit size, not flat type — from $179 for a unit up to 600 sqft to $789 for a large 1,701–2,000 sqft layout on the full package. Most owners choose a package that also covers the joint inspection with the developer and a re-check of the rectified work. See the sqft bands on the condo & EC defect check page, or get your exact figure from the pricing calculator.
A TOP certificate clears the building for occupation. It’s your inspection that clears your unit of defects.
The premium finishes that make a new condo feel worth it are the same ones that are expensive to fix once the developer’s window closes. Inspect before you accept the unit, raise everything in writing, and let the 12-month DLP do the paying.
Frequently asked
What does TOP mean for a condo?
TOP stands for Temporary Occupation Permit — the point at which a development is deemed safe to occupy, so keys are handed over and you can move in or renovate. It confirms the building can be legally occupied; it is not a guarantee that your specific unit is free of defects. The Certificate of Statutory Completion (CSC) follows later.
How long is the defects liability period for a condo?
A private condo or EC carries a statutory 12-month defects liability period, prescribed by Clause 17 of the standard Sale & Purchase Agreement, running from delivery of vacant possession or the 15th day after you receive the prescribed documents, whichever is earlier. The developer must make good a reported defect within one month of your written notice.
How is a condo defect inspection different from a BTO one?
The warranty length is the same 12 months, but you report unit defects to the developer rather than HDB, enforce a one-month rectification deadline with a self-help route if it lapses, and inspect premium finishes — marble, frameless glazing, timber and smart-home provisions — that a standard flat does not have.
Who fixes defects in a condo — the developer or the MCST?
Defects inside your unit are the developer’s responsibility during the 12-month defects liability period. The MCST (Management Corporation) is a separate body formed after handover that manages common property such as lobbies, lifts, the pool and the façade — not your unit’s interior defects.
How much does a condo defect check cost in Singapore?
Condo and EC inspections are priced by unit size, from $179 for a unit up to 600 sqft to $789 for a 1,701–2,000 sqft unit on the full package. The full sqft-based rate card and an instant calculator are on our pricing page.
Sources & references
Every link below was checked against the live source. Regulations change — confirm specifics for your project before relying on them.
- 1Housing Developers Rules — Schedule (prescribed S&PA), Clause 17Singapore Statutes Online · AGC — Statutory 12-month private-home DLP; trigger (vacant possession or 15th day after prescribed documents); developer to rectify within one month; buyer self-help and cost recovery after 14 days.
