You have just collected your keys to a brand-new launch in Singapore — congratulations. But within minutes of your first walk-through, you notice a cracked tile, a door that won’t close flush, and a bathroom tap that weeps a thin trickle. Welcome to the reality of new-launch handover. The Defect Liability Period (DLP) is the legal window — exactly 12 months from the date of vacant possession (as of 2026-05) — during which your developer is contractually and legally obligated to rectify construction defects at no cost to you. Understanding exactly what the DLP covers, how to report defects correctly, and what remedies exist when a developer drags its feet can save you tens of thousands of dollars in rectification costs.
Singapore’s DLP framework sits at the intersection of three legal instruments (as of 2026-05):
- Housing Developers (Control and Licensing) Act (HDCLA) and the Housing Developers Rules — prescribe the standard Sale and Purchase (S&P) Agreement for private residential properties, including the mandatory 12-month DLP clause (Schedule 1, Condition 11).
- Building Control Act 1989 (BCA) — extends latent structural defect liability to 15 years from completion, beyond the contractual DLP window.
- URA Housing Developer Guidelines — govern developer licensing conditions that backstop compliance, including the requirement for developers to maintain a Project Account until defects are remedied.
The DLP clock starts on the date stated in the Notice of Vacant Possession (NVP) issued by the developer, not the date of your actual key collection appointment. If you collect your keys two weeks after the NVP date, those two weeks have already elapsed. Always check the NVP date against your calendar and file your first defect report promptly.
What Is the DLP?
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Duration & Coverage
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Common Defects to Look For
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How to File a Claim
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Developer Obligations
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Independent Inspection
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After the DLP Expires
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Documentation Tips
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What the 12-month DLP covers — any defect arising from defective workmanship, materials, or design that was not present at the time of handover inspection and is reported within the DLP window. Typical categories include:
- Structural works — cracks in beams, columns, slabs or walls (these additionally trigger the 15-year BCA structural liability)
- Waterproofing — leaks from bathrooms, balconies, and roofs
- Finishes — defective tiles (lippage >2 mm is a standard rejection threshold), uneven paintwork, warped timber flooring, scratched glazing
- M&E systems — air-conditioning units, electrical points, plumbing fixtures, and door/window hardware that are faulty or out of specification
- Common property defects — lobby lifts, car-park fans, pool equipment, and landscape fixtures are covered under the MCST’s own DLP with the developer (typically also 12 months from TOP, not from individual unit handover)
What the DLP does not cover (as of 2026-05):
- Damage caused by the owner’s own renovation works or moving-in activities
- Normal wear and tear (e.g., minor scuff marks from furniture)
- Items outside the original S&P specification (buyer-directed upgrades are excluded unless defective at delivery)
- Defects discovered and reported after the DLP window closes — unless they are latent structural defects falling under the Building Control Act
Common pitfalls that erode your DLP rights (as of 2026-05)
- Signing a premature completion certificate — Some developers present a “defect-free” certificate at key collection for your signature. Never sign it before conducting a thorough inspection. Once signed, it is difficult to raise new claims for items not listed.
- Assuming the DLP runs from TOP, not NVP — The Temporary Occupation Permit (TOP) is the date the building is certified safe for occupation; see the TOP and CSC glossary entry for the distinction. Your personal DLP typically runs from the NVP date in your unit-specific notice, which can be weeks or months after the project’s broad TOP date. Confusing the two can lead you to believe you have more DLP time remaining than you actually do.
- Relying on verbal assurances — All defect submissions must be in writing (email with read-receipt, or registered post). Verbal commitments by site managers carry no legal weight.
- Missing the second-round window — Latent defects (slow leaks, hairline cracks that widen over 6–9 months) must still be reported before the DLP closes. Set a calendar reminder for month 10.
- Renovation works voiding specific claims — If you hack or tile over a surface before the developer’s inspector has assessed it, you may forfeit your claim for that specific defect. Sequence your renovation to follow — not precede — the developer’s rectification of all listed items. See the Renovation Budgeting for New Condo Owners guide for sequencing advice.
Step-by-step defect reporting process (as of 2026-05)
- Pre-handover inspection — Arrange a professional snag inspection 1–2 days before your key-collection date. Licensed inspectors use thermal cameras and moisture meters to flag issues invisible to the naked eye. Estimated cost: S$400–S$800 for a typical 3-bedroom unit.
- Record everything at key collection — Bring a phone or tablet and photograph/video every defect at your key collection appointment. Record the NVP date printed on the notice; this is Day 0 of your 12-month DLP.
- Submit a written defect list within 14 days — Log each defect through the developer’s customer service portal or submit a formal written list by registered post. Include unit number, location, defect description, and photographic evidence. Verbal complaints do not constitute formal notification under the S&P Agreement.
- Track rectification deadlines — Under the standard S&P Agreement the developer must acknowledge your defect list within 7 days and commence rectification within a reasonable time (industry practice: 4–6 weeks for non-urgent items; 24–48 hours for water leaks).
- Conduct a re-inspection — After rectification, inspect every item and issue a formal sign-off only if satisfied. Do not sign a blanket “rectification complete” form before re-checking each line item.
- Submit a second defect list before month 11 — Book a second professional inspection at month 10–11. Defects that develop over the first year (settlement cracks, slow leaks) must be submitted before the DLP expires.
- Escalate to BCA if developer is unresponsive — File a complaint at BCA’s IQUAS portal. BCA can compel developers to undertake rectification and may impose penalties for persistent non-compliance. For financial disputes, the URA oversees developer licensing and can be notified of serious breaches.
Use our First-Time Buyer’s Complete Checklist to track each step from viewing to defect sign-off, and refer to the OTP Mechanics & Conveyancing Timeline guide for the broader legal milestones leading up to handover.
Frequently Asked Questions
How long is the defect liability period?
What defects are covered?
Can I hire my own inspector?
Can I renovate my new launch unit before the DLP expires?
You may, but sequence carefully. Any surface you hack, tile over, or otherwise alter before the developer’s inspector has assessed it may void your defect claim for that specific area. Best practice: submit your full defect list and obtain written confirmation of all rectification commitments before commencing hacking or wet works. See the Renovation Budgeting for New Condo Owners guide for a sequencing checklist. Also review the Condo Renovation Rules & MCST Guide for MCST approval requirements.