Everything you need to know about buying an HDB resale flat — from securing your HFE Letter to getting the keys at completion. Plan ahead and buy with confidence.
Chat with DennisBefore you start flat-hunting, you must apply for an HDB Flat Eligibility (HFE) Letter via the HDB Flat Portal using Singpass. This letter confirms your eligibility to buy an HDB resale flat, the CPF Housing Grants you qualify for, and the HDB housing loan amount you can take (if applicable).
The HFE Letter tells you exactly how much CPF Housing Grant you qualify for and your maximum HDB loan amount. This is essential for budgeting before you start viewing flats — knowing your ceiling prevents disappointment later.
Your HFE Letter must still be valid at the point of submitting the resale application. If you expect your flat search to take several months, apply early. A lapsed HFE Letter means delays — you will need to reapply before proceeding.
| Grant | Who It's For | Up To |
|---|---|---|
| Enhanced CPF Housing Grant (EHG) | First-timer families & singles buying resale | $120,000 (families) / $60,000 (singles) |
| Family Grant | First-timer SC/PR families buying resale | $50,000 |
| Half-Housing Grant | Second-timer married to first-timer | $25,000 |
| Proximity Housing Grant (PHG) | Buying near/with parents or children | $30,000 |
Grant amounts are subject to eligibility conditions including income ceiling, flat type, and citizenship status. Always verify with HDB or your salesperson.
With your HFE Letter in hand, you can now actively search for resale flats. Use the HDB Flat Portal's Resale Flat Listing (RFL) service, property portals, or engage a salesperson to help you find options that meet your needs and budget.
Always check the remaining lease of the flat carefully. HDB flats have a 99-year lease — a flat with fewer than 60 years remaining may affect your CPF usage and bank loan eligibility. Older leases also affect resale value down the road.
Each HDB block has ethnic and SPR quotas. Before making an offer, check whether you are eligible to buy in that specific block. Your salesperson or the HDB Flat Portal can help verify this before you commit.
Once you and the seller have agreed on the resale price, the seller will grant you an Option to Purchase (OTP). This is a legally binding document that gives you the exclusive right to buy the flat at the agreed price during the Option Period.
If you choose not to exercise the OTP, you will forfeit the Option Fee paid to the seller. Make sure you are committed before accepting the OTP. Total Option Fee + Exercise Fee cannot exceed $5,000.
After receiving the OTP but before exercising it, you should submit a Request for Value (RFV) through the HDB Flat Portal. This requests an official valuation of the flat, which is important if you are using CPF funds or an HDB loan to finance your purchase.
If you agree to buy at $650,000 but the valuation comes in at $620,000, you must pay the $30,000 difference entirely in cash — CPF cannot cover COV. Always factor in potential COV when budgeting, especially in a hot market.
If you are taking a bank loan instead of an HDB loan, arrange your In-Principle Approval (IPA) from your bank early. Banks have their own valuation process which may differ from HDB's. Your HFE Letter will confirm which financing option you are eligible for.
To proceed with the purchase, you must exercise the OTP within the 21-day Option Period by paying the Option Exercise Fee to the seller. After exercising, both you and the seller must each submit your respective portions of the resale application within 7 calendar days of each other.
Both buyer and seller must submit their portions of the resale application within 7 calendar days of each other. If either party misses this window, the entire application is cancelled with no refund of fees. Communicate clearly with the seller on submission timing.
NRIC of all buyers and occupiers, HFE Letter, CPF withdrawal details, bank loan letter (if applicable), and any supporting documents for grants claimed. HDB will notify you if additional documents are required.
After both parties submit the resale application, HDB will review and process it. This typically takes around 28 working days (approximately 40 calendar days). During this period, HDB verifies eligibility, confirms financing, and processes CPF grant disbursements.
Start planning your renovation and move-in timeline. Engage a contractor early as popular ones book up quickly. Also arrange for utilities transfer (SP Group) and update your address with relevant agencies after completion.
The resale completion appointment is typically scheduled about 8 weeks after HDB's acceptance of the application. This is the final step — ownership of the flat is officially transferred to you and you collect your keys.
You may begin renovation after collecting the keys. Note that HDB has renovation guidelines — certain works require HDB's prior approval (e.g. hacking of walls, installation of grilles, air-con trunking). Check with HDB or your contractor before commencing work.
After buying a resale flat, you are subject to the Minimum Occupation Period (MOP) of 5 years before you can sell the flat or rent it out in its entirety. You also cannot own or invest in private residential property during the MOP.
Let Dennis guide you through every step — from HFE application to getting your keys. Save time, avoid costly mistakes, and buy with confidence.
WhatsApp Dennis NowThis guide is intended for general informational purposes only and is based on HDB's published resale buying procedures as of 2025. Grant amounts, eligibility conditions, and procedures may change — always verify the latest requirements directly with HDB or CPF Board. Should you need further clarification or help, please feel free to reach out to me.