Buyer's Agent Benefits Series · Part 3 of 5
What a buyer's agent checks before you commit to a unit
By Winfred Quek · CEA R073319H · Published 5 September 2026
This article is general information for buyers weighing whether to engage an agent. It is not legal or financial advice, and does not replace a conveyancing lawyer.
Facts verified: August 2026 · Sources linked below
Key Takeaways
- HDB's own guidance for resale buyers is to take your time to inspect a flat's condition before deciding to buy, since there is no seller warranty and unauthorised renovations become the buyer's problem if missed.
- Outstanding MCST maintenance arrears and property tax arrears attach to the property, not the person, and surface through requisitions before completion, not automatically at viewing.
- A title search through the Singapore Land Authority's land registry confirms ownership and checks for undischarged mortgages or caveats, and is run by your lawyer, not your agent.
- According to CPF Board, a property's remaining lease affects how much CPF you can use, through the Valuation Limit and Withdrawal Limit, which matters most for ageing leasehold units.
- A buyer's agent's checks and a conveyancing lawyer's checks cover different stages of the same purchase, and a serious buyer needs both, not one instead of the other.
There are two different kinds of due diligence in a Singapore property purchase, and buyers commonly conflate them. There is the legal due diligence a conveyancing lawyer runs after you exercise the Option to Purchase, the title search and requisitions that confirm the seller can actually deliver clean ownership. And there is the earlier, more practical due diligence that happens during viewing and before an offer, the kind that decides whether you make an offer at all, and on what basis. An agent's contribution sits mainly in that second category, and it is not a substitute for the first.
What an agent typically flags during viewing
Visible condition issues, dampness, cracking, water staining, and signs of renovation that look structurally altered rather than cosmetic, are the most obvious category. For HDB flats specifically, this matters because of how the flat is bought. HDB's own guidance for resale buyers lists spalling concrete, cracks and leakages as exactly the kind of thing to look for at a viewing, and advises buyers to take their time to inspect the flat's condition before deciding to purchase. This is a caveat emptor, buyer beware, arrangement, there is no seller provided warranty, so it is the buyer's own responsibility to check the flat's condition and confirm any renovation works are authorised, and HDB's inspection before completion is there to catch unauthorised works, not to protect the buyer's own assessment of the flat's condition.
An experienced agent, having viewed many similar units, recognises common patterns, an enclosed yard or balcony that was never approved, a hacked wall between rooms, a bathroom that has clearly been relocated, that an unrepresented first time buyer touring a handful of units may simply not know to look for. For a full checklist approach, particularly relevant to newer private developments still inside their defects window, see my condo defects inspection checklist.
Arrears and encumbrances: the checks that happen later but matter from day one
Two categories of debt attach to the property itself rather than to the person who incurred them, and both need to be cleared before completion. Outstanding Management Corporation Strata Title maintenance and sinking fund arrears on a condo unit are settled directly from the seller's sale proceeds once the buyer's lawyer requisitions a clearance certificate confirming the exact figure owed. Outstanding property tax similarly attaches to the property under IRAS's rules and will surface and block a sale or transfer if left unresolved, even years later. Neither of these is something a buyer can see just by viewing a unit, which is exactly why the formal requisition step, covering the town council, utility boards, HDB or the MCST as relevant, exists independently of what a seller tells you. My guide on what a title search and requisitions actually uncover walks through this step in full.
An agent's role here is to keep the buyer's expectations calibrated, an unusually motivated seller or an oddly quick asking price sometimes correlates with exactly this kind of underlying issue, and to make sure the conveyancing lawyer is engaged early enough that requisitions go out with enough runway to resolve anything they turn up before the agreed completion date.
Suitability checks beyond the unit itself
A property can be structurally sound and legally clean and still be the wrong fit. Remaining lease length affects more than resale value, according to CPF Board, CPF usage for a purchase is governed by the Valuation Limit and Withdrawal Limit, and usage becomes progressively restricted once the remaining lease drops below 60 years, a detail that matters enormously for an older resale flat that looks like good value on price alone. Tenancy status, whether the seller can actually deliver vacant possession on your intended timeline, and basic zoning or master plan changes nearby are the kind of practical, factual checks an agent routinely runs before a buyer commits time and an option fee to a specific unit.
Common issues agents flag versus buyer blind spots
| Issue category | What a buyer's agent typically checks during viewing | Risk if it is missed |
|---|---|---|
| Unauthorised renovations | Looks for hacked walls, enclosed yards or balconies, and relocated wet areas that suggest unapproved works | Seller may need to regularise or remove works before completion, which can delay the sale |
| Remaining lease and CPF | Checks the lease against CPF's Valuation Limit and Withdrawal Limit thresholds before an offer is made | Buyer discovers CPF usage is restricted only after committing, straining the cash budget |
| MCST or town council arrears signals | Notes an unusually motivated seller or pricing that may correlate with unresolved arrears, and flags it for the lawyer to requisition | Arrears surface late in conveyancing and delay completion |
| Tenancy and vacant possession | Confirms whether the unit is tenanted and whether the seller can deliver on the buyer's intended timeline | Buyer plans a move in date the seller cannot actually meet |
| Visible structural or dampness defects | Flags cracking, staining and signs of water ingress for a closer look or a professional inspection | Repair costs surface only after the buyer has moved in |
| Encumbrances and caveats | Cannot confirm this directly, flags it for the conveyancing lawyer's title search after the Option to Purchase | Undischarged mortgage or a competing claim surfaces late, without early warning |
General patterns, not a substitute for a professional inspection or your conveyancing lawyer's legal checks.
Winfred's Take
I tell every buyer the same thing: my job during viewing is to slow you down enough to notice what a first impression skips over, not to replace your lawyer. The two checks are genuinely different in kind, mine is pattern recognition from having walked through hundreds of units, theirs is a formal legal search. A buyer who skips the viewing stage due diligence because they plan to rely entirely on the lawyer later is asking the lawyer to catch things a title search was never designed to catch, like an enclosed yard or a seller who cannot actually move out on time.
How this fits with your conveyancing lawyer
None of the above replaces engaging a conveyancing lawyer. Once the Option to Purchase is exercised, your lawyer runs the title search against the Singapore Land Authority's land registry and sends formal requisitions to authorities including URA, HDB, the town council and utility boards. That is the legal backbone of the purchase. An agent's earlier, practical checks exist so that by the time you reach that stage, you are not relying on the lawyer to catch something that should have been flagged, and ideally priced into your offer, weeks earlier. See my guide on what your conveyancing lawyer actually does for how the two stages connect.
Frequently asked questions
Does a property agent replace the need for a conveyancing lawyer?
No. An agent's checks during viewing and before an offer are practical and market focused, not a substitute for the legal title search and requisitions a conveyancing lawyer runs after the Option to Purchase is exercised. Every Singapore property purchase should still be handled by a conveyancing lawyer.
Are HDB resale flats sold with any warranty on their condition?
No. HDB's own guidance for resale buyers advises inspecting the flat's condition yourself before deciding to purchase, and it is the buyer's responsibility to check the flat and confirm any renovation works are authorised. HDB does not warrant the condition of a resale flat the way a new BTO flat carries a defect rectification period.
What happens if a seller has unpaid MCST maintenance fees?
Outstanding Management Corporation Strata Title arrears do not follow the unit to the buyer. Before completion, the buyer's lawyer requisitions the MCST for a clearance certificate confirming the exact amount owed, which is then settled out of the seller's sale proceeds at completion.
Can unauthorised renovations block my purchase?
For an HDB flat, unauthorised renovation works found during HDB's inspection must be regularised or removed by the seller before the resale completion appointment. For private property, unauthorised works can surface during the lawyer's requisitions to the relevant authority and typically need to be resolved before completion.
How do I find out if a property has outstanding caveats?
A title search, run through the Singapore Land Authority's land registry, confirms whether the seller is the registered owner and whether any caveats or undischarged mortgages are recorded against the property. This is conducted by your conveyancing lawyer after the Option to Purchase is exercised.
Does a short remaining lease affect what I can do with CPF?
Yes. According to CPF Board, CPF usage for a property purchase is governed by the Valuation Limit and Withdrawal Limit, and for properties with shorter remaining leases, particularly under 60 years, CPF usage becomes progressively restricted. This is a material check for any older resale flat or ageing leasehold unit.
FREE · 30 MINUTES · NO COMMITMENT
Walk through a shortlist with a second pair of eyes
Before you make an offer, get a practical read on what to check, what to ask the seller's agent, and when to bring in your lawyer.
Winfred Quek · CEA R073319H · Crestbrick Pte Ltd
Related reading
- What a title search and requisitions actually uncover
- What is a caveat and why it matters when buying
- The new condo defects inspection checklist
- How outstanding MCST arrears are settled at completion
- Conveyancing in Singapore: what your property lawyer does
Earlier in this series
- Part 1: What Singapore property agents see before you do
- Part 2: How agent negotiation saves Singapore buyers real money
Winfred Quek is an Associate Marketing Consultant at Crestbrick Pte Ltd (CEA Licence No. L31010886H), CEA Registration No. R073319H, and is not a lawyer. This page is general information as at 5 September 2026 and does not constitute legal, financial or investment advice. Always engage a qualified conveyancing lawyer for the legal due diligence on any property purchase, and verify current rules directly with the official sources below.
Want a second pair of eyes on a specific unit?
General checklists only take you so far. What matters is the specific flat or condo unit in front of you. A Property Portfolio Analysis looks at your shortlist against your own situation.
Book a free 30 minute call WhatsApp Winfred