Quick Answer — Key Takeaways
- Singapore Citizens and Eligible PRs may purchase HDB resale flats; certain restrictions apply to singles and PRs
- The standard resale process takes 12–16 weeks from Option to Purchase (OTP) to key collection
- Resale buyers may tap CPF Housing Grants: Enhanced CPF Housing Grant (EHG), Family Grant, and Proximity Grant — up to S$120,000 combined
- HDB Loan Eligibility (HLE) letter or bank Approval-in-Principle (AIP) must be obtained before OTP is exercised
- Cash-over-Valuation (COV) must be paid entirely in cash and is no longer disclosed by HDB — buyers and sellers negotiate based on market
- HDB resale prices fell −0.1% QoQ in Q1 2026 (first decline since Q2 2019), though 412 million-dollar transactions set an all-time record
- Proximity Housing Grant (S$30,000) available if you live within 4 km of parents/children
What Is an HDB Resale Flat?
A resale HDB flat is a Housing & Development Board flat that has been previously owned by at least one household, has completed its Minimum Occupation Period (MOP) of at least 5 years, and is now available for purchase on the open secondary market through HDB’s resale portal. Unlike a Build-to-Order (BTO) flat — which involves purchasing directly from HDB at a subsidised price with a multi-year wait — a resale purchase is a private transaction between seller and buyer, with HDB administering the eligibility checks and transaction registration.
As of Q1 2026, the HDB Resale Price Index (RPI) stands at 168.9 — representing a rise of approximately 17% from Q1 2022 and a slight moderation of −0.1% quarter-on-quarter, the first quarterly dip since Q2 2019. The resale market remains characterised by sustained demand from upgraders, PRs, and those who cannot wait for BTO completion.
Who Can Buy an HDB Resale Flat?
Eligibility for HDB resale flat purchase is governed by HDB’s Ethnic Integration Policy (EIP) and Resale Eligibility Scheme. The primary conditions are as follows:
| Buyer Type | Conditions | CPF Grants Available |
|---|---|---|
| SC Married Couple (both SC) | May buy any HDB resale flat; MOP 5 years | EHG (up to S$120K) + Family Grant (up to S$50K) + Proximity Grant |
| SC + PR Family Nucleus | At least 1 SC; can buy any resale flat | EHG (SC portion); reduced Family Grant |
| SC Singles (≥35 years old) | May only buy 5-room or smaller HDB flat; income ≤ S$7,000 | Singles Grant (up to S$25K); EHG Singles |
| PR Family (no SC) | May buy after PR for 3 years; restricted flat types | No CPF grants; must wait 3 years PR |
| Foreigners | Not eligible to buy HDB resale flats | N/A |
The HDB Resale Purchase Process — Step by Step
Buying an HDB resale flat involves a structured 12–16 week process administered jointly between the buyer, seller, and HDB’s portal. Below is the typical timeline:
Step 1 — Establish your budget and eligibility. Determine your income ceiling, grant eligibility, CPF OA savings, and maximum loan quantum. Use HDB’s e-Services portal to check eligibility. If using an HDB concessionary loan, apply for a Housing Loan Eligibility (HLE) letter. If using a bank loan, obtain an Approval-in-Principle (AIP).
Step 2 — Engage a CEA-registered property agent (optional but recommended). You may transact directly using HDB’s resale portal, or appoint a Council for Estate Agencies (CEA)-licensed agent. All agents must be CEA-registered. Agent commission of 1–2% of the purchase price is typically borne by the buyer on the buyer’s side.
Step 3 — Search and shortlist. Browse HDB Flat Portal or property portals for listings. Factor in HDB’s Ethnic Integration Policy (EIP) quotas — some blocks may have reached their Chinese, Malay, or Indian quota, restricting the sale to certain ethnic groups.
Step 4 — Grant the Option to Purchase (OTP). The seller grants the buyer an OTP in exchange for an Option Fee of S$1 to S$1,000 (negotiated). The OTP is valid for 21 calendar days. Once the OTP is issued, both parties register their intent on HDB’s resale portal.
Step 5 — Exercise the OTP. Within 21 days, the buyer must exercise the OTP by paying an Exercise Fee (up to S$5,000 minus the Option Fee). At this point, both buyer and seller must submit the resale application to HDB via the portal simultaneously. A conveyancing solicitor is appointed.
Step 6 — HDB Appointment. HDB reviews the application (approximately 4–8 weeks) and schedules a completion appointment. At this appointment, financial documents, CPF pledges, and legal transfers are completed.
Step 7 — Completion and key collection. Keys are handed over, and the transaction is registered with SLA. The buyer officially becomes the registered owner of the flat.
CPF Housing Grants for Resale HDB (2026)
| Grant | Maximum Amount | Eligibility Condition |
|---|---|---|
| Enhanced CPF Housing Grant (EHG) | S$120,000 (family) / S$60,000 (singles) | First-timer; income ≤ S$9,000 (family) / ≤ S$4,500 (singles); must work continuously for 12 months |
| Family Grant | S$50,000 (both SC) / S$40,000 (SC+PR) | At least one applicant first-timer; buying for family nucleus |
| Proximity Housing Grant (PHG) | S$30,000 (living with/near parents) / S$15,000 (singles) | Buying within 4 km of parents’ or married child’s home (or with them) |
| Step-Up CPF Housing Grant | S$15,000 | Second-timer SC households who previously received a CPF housing subsidy; buying a 2-3 room resale flat |
Worked Example: Buying a S$650,000 5-Room Resale Flat
Buyer profile: SC married couple, combined income S$7,500/month, first-timer, buying with parents living nearby (within 4 km)
- Purchase price: S$650,000
- HDB valuation: S$630,000 → COV of S$20,000 (paid in cash)
- EHG (income S$7,500): −S$60,000 (from CPF/cash)
- Family Grant (both SC, 5-room): −S$50,000
- Proximity Housing Grant: −S$30,000
- Total grants: S$140,000 (credited to CPF OA, used to offset purchase)
- Net price after grants: S$650,000 − S$140,000 = S$510,000
- HDB loan (80% of valuation S$630K): S$504,000 (±)
- Estimated monthly instalment (25-year HDB loan at 2.6%): ~S$2,285
- Cash upfront (COV S$20K + option fee + stamps): ~S$30,000+
Note: Figures are illustrative. BSD and legal fees (approximately S$9,600 and S$2,500–4,000 respectively) are additional. Verify your specific scenario with HDB or a licensed property consultant.
Key Costs When Buying an HDB Resale Flat
| Cost Item | Amount / Rate | Payment Method |
|---|---|---|
| Option Fee | S$1–S$1,000 | Cash |
| Exercise Fee | Up to S$5,000 (minus Option Fee) | Cash |
| Cash-over-Valuation (COV) | Market-determined (if price > HDB valuation) | Cash only |
| Buyer’s Stamp Duty (BSD) | 1–6% progressive on purchase price | CPF OA or cash (14 days) |
| ABSD (if applicable) | 5% (PR 1st property) / 20% (SC 2nd property) etc. | Cash (14 days) |
| Legal Fees | ~S$2,500–S$4,000 | CPF OA or cash |
| Agent Commission (buyer side) | 1–2% of purchase price (if appointed) | Cash |
Frequently Asked Questions
Can a foreigner buy an HDB resale flat?
No. Only Singapore Citizens and Singapore Permanent Residents (in a family nucleus with at least one SC, and after 3 years of PR status) are eligible to purchase HDB resale flats. Foreigners cannot buy HDB flats under any circumstances.
What is Cash-over-Valuation (COV) and how does it work?
COV is the difference between the agreed purchase price and HDB’s official valuation of the flat. If you agree to pay S$650,000 for a flat valued by HDB at S$620,000, the COV is S$30,000. COV must be paid entirely in cash — it cannot be financed through an HDB or bank loan, and cannot be paid using CPF funds. HDB no longer publishes COV data; buyers and sellers negotiate based on recent transacted prices (available on HDB’s resale flat prices portal).
Can I use CPF to pay for an HDB resale flat?
Yes. You may use your CPF Ordinary Account (OA) savings to pay for the down payment, remaining purchase price (after loan), BSD, and legal fees. However, COV must be paid in cash. CPF usage is subject to the Valuation Limit (you can only use CPF up to the HDB valuation of the flat, not the transacted price). CPF funds used attract Accrued Interest (currently 2.5% per annum), which must be refunded to your CPF account upon sale.
How long does the HDB resale process take?
From the issuance of the OTP to key handover, the HDB resale process typically takes 12 to 16 weeks. The OTP itself has a 21-calendar-day validity period. After both parties register on HDB’s portal, HDB typically takes 4 to 8 weeks to schedule the completion appointment. Delays can occur if eligibility issues arise, if financing takes longer, or if there are outstanding issues with the flat (e.g. renovation works, outstanding season parking).
What is the Ethnic Integration Policy (EIP) and how does it affect buyers?
The Ethnic Integration Policy (EIP) limits the percentage of flats in each HDB block and neighbourhood that can be owned by each ethnic group (Chinese, Malay, Indian/Others). This ensures racial integration. If the EIP quota for your ethnicity in a particular block has been reached, you cannot purchase a flat there — even if the seller is willing. Check EIP quotas using HDB’s online EIP checker before shortlisting a flat.
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