Answer
Property Defect Rectification in Singapore — DLP, Common Defects & Timeline
Just collected your keys? Here's everything you need to know about spotting defects, submitting reports, and making sure the developer fixes them — before your 12-month window closes.
Answer: You have 12 months from key collection (the Defect Liability Period) to report defects to the developer for free rectification. A typical new unit has 20–50 defects. Common issues: hairline cracks (60–70% of units), water seepage (15–25%), hollow tiles (20–30%). Hire a professional inspector for $250–$500 — they find 2–3x more defects than you will. Submit within the first month so you have time for 2–3 rounds of re-inspection. Minor fixes take 2–4 weeks, major issues 8–12 weeks.
Common Defects by Frequency
Based on inspection data across Singapore new builds
| Defect Type | % of Units | Severity |
|---|---|---|
| Hairline cracks (walls/ceiling) | 60–70% | Cosmetic |
| Hollow/uneven floor tiles | 20–30% | Medium |
| Water seepage | 15–25% | Serious |
| Paint defects | 40–50% | Cosmetic |
| Door/cabinet misalignment | 25–35% | Medium |
| Faulty electrical points | 10–15% | Serious |
Rectification Timeline
| Defect Category | Typical Fix Time | Examples |
|---|---|---|
| Minor | 2–4 weeks | Paint, small cracks, silicone |
| Medium | 4–8 weeks | Tile replacement, door realignment |
| Major | 8–12 weeks | Water seepage, structural cracks |
Defect Rectification Process
1. Inspect within the first 2 weeks
Hire a professional inspector ($250–$500) or do it yourself with a checklist. Bring blue masking tape, a torch, a marble (for floor leveling), and a phone camera. Check every room systematically.
2. Document and submit
Photo every defect, mark locations with tape, and submit via the developer's portal. Get your reference number. Keep copies of everything.
3. Developer schedules rectification
Expect a proposed date within 1–2 weeks. Developers typically batch repairs by block or floor. You'll need to provide access to your unit.
4. Re-inspect after repairs
Check every reported defect again. If not properly fixed, submit a second round. Budget for 2–3 rounds of inspections for a thorough result.
Planning your move-in costs?
Factor in inspection fees, renovation, and other costs before collecting keys.
FAQ
What is the Defect Liability Period (DLP)?
The DLP is a 12-month window starting from the date you collect your keys (TOP date for condos, key collection for HDB). During this period, the developer is legally obligated to fix any defects in your unit at no cost to you. This applies to both private condos and BTO flats. For condos, it's governed by the Sale and Purchase Agreement under the Housing Developers (Control and Licensing) Act. For BTO flats, HDB provides a similar 1-year defect liability period. After the DLP expires, you're on your own — repairs come out of your pocket. That's why most owners schedule a professional inspection within the first 2 weeks of key collection.
What are the most common defects found in new properties?
Based on inspection data, the top defects in Singapore new builds are: (1) Hairline cracks in walls and ceilings — found in 60–70% of units, usually cosmetic but must be documented. (2) Water seepage — around windows, balcony doors, bathroom walls. Found in 15–25% of units. (3) Uneven or hollow floor tiles — tap-test reveals hollow spots in 20–30% of units. (4) Misaligned door frames and cabinets — gaps of 2–5mm, doors that don't close flush. (5) Paint defects — bubbling, uneven coating, roller marks. (6) Faulty electrical points — switches that don't work, power points with no current. A typical 3-bedroom condo unit has 20–50 defects on first inspection. Some inspectors have reported up to 100+ in poorly finished units.
How do I submit a defect report?
Most developers now use digital defect reporting systems. The process: (1) Inspect your unit — either yourself or hire a professional inspector ($250–$500 for a condo, $200–$350 for HDB). (2) Document every defect with photos, location markings (use blue masking tape), and descriptions. (3) Submit via the developer's defect reporting portal or app — major developers like CapitaLand, CDL, and UOL have their own systems. Some still use paper forms. (4) Get an acknowledgment receipt with a reference number. (5) The developer assigns a rectification timeline. For BTO flats, HDB uses an online feedback form at hdb.gov.sg. Pro tip: do your inspection and submit within the first month. Don't wait until month 11 — you need time for re-inspections if fixes aren't done right.
How long does the developer take to fix defects?
Developers typically commit to these timelines: minor defects (paint touch-ups, small cracks) — 2–4 weeks. Medium defects (tile replacement, door realignment) — 4–8 weeks. Major defects (water seepage, structural cracks) — 8–12 weeks, sometimes longer. In practice, most developers batch rectification works and schedule them in waves. You'll usually get a proposed rectification date within 1–2 weeks of submitting. After repairs, you do a re-inspection. If defects aren't properly fixed, you submit again — this cycle can repeat 2–3 times for stubborn issues. If the developer drags their feet past the DLP, your recourse is through the Strata Titles Board (condos) or HDB's Quality Assurance team (BTO). The key: submit early, document everything, keep all correspondence.
What if the developer refuses to fix a defect?
If the developer disputes a defect or refuses to rectify it, you have several options. (1) Escalate through the developer's customer service manager — put it in writing. (2) For condos: engage the MCST to push back collectively if multiple units have the same issue (common with facade leaks or structural problems). (3) File a complaint with the Building and Construction Authority (BCA) if it's a structural or safety issue. (4) For BTO: escalate to HDB's Building Quality team. (5) As a last resort, engage a lawyer — the S&P agreement is your contract. Legal fees start at $3,000–$5,000 for a letter of demand. In practice, developers fix most reported defects because the cost of repair ($200–$2,000 per defect) is far less than the reputational damage of bad reviews on forums and social media.
Should I hire a professional defect inspector?
Yes, strongly recommended. Professional inspectors cost $250–$500 for a condo and $200–$350 for an HDB flat. They typically find 2–3x more defects than untrained homeowners. A good inspector checks: walls and ceilings (cracks, paint, alignment), floors (hollow tiles, level, grouting), windows and doors (seals, alignment, locking mechanisms), plumbing (water pressure, drainage, leaks), electrical (all switches, sockets, circuit breakers), and wet areas (waterproofing, shower screens, silicone seals). The inspection takes 2–4 hours for a 3-bedroom unit. They provide a detailed report with photos and markings that you submit directly to the developer. The $300–$500 you spend easily saves you $2,000–$5,000 in post-DLP repair costs. Popular firms: Absolute Inspection, SGHOME, GetDefect.
Related
- Condo Defect Inspection Checklist — 6 areas to check, $250–$500 pro
- Condo Defect Liability Period — 12 months from key collection
- New Launch Condo Defects Liability — developer must fix during DLP
- Condo TOP Date Meaning — when you can move in
- Condo Renovation Cost — $30K–$80K typical
Last updated Feb 2026. DLP is 12 months from key collection per standard S&P agreement terms. Defect frequency percentages based on industry inspection data. Inspector costs are market averages. This is general information, not legal advice.