How to Buy Your First Home in Singapore: The Complete Step-by-Step Guide (HDB & Private)

Buying your first home in Singapore runs through two parallel systems — subsidised public housing (HDB flats) and the open private market (condominiums, executive condominiums and landed homes). The eligibility rules, financing and paperwork differ, but the underlying journey is the same: work out your budget, choose a track, line up financing, screen and shortlist, secure the unit, then settle stamp duty, CPF, legal and completion before you collect keys. This guide is the map of that whole journey. Each step links to a deeper guide, so you can go as far into the detail as you need.

Step 1 — Work out what you can actually afford

Before you look at a single listing, fix two numbers: your cash upfront and your monthly repayment ceiling. The upfront stack is more than the downpayment — it includes stamp duty, legal and valuation fees, and a renovation buffer (the full list is in the real cost of buying). Your borrowing is capped by the Total Debt Servicing Ratio (TDSR), which limits all your monthly debt to a share of income; HDB flats and ECs carry an additional Mortgage Servicing Ratio (MSR) cap on the housing loan alone. Loan-to-value limits set your minimum downpayment — larger for bank loans and private property, smaller if you use CPF and an HDB loan. Confirm the current TDSR, MSR and loan-to-value figures with MAS, HDB and your bank, as cooling measures change.

Step 2 — Choose your track: HDB or private

For most first-time buyers this is really a budget-and-rules decision, not a prestige one. An HDB flat is heavily subsidised, comes with CPF housing grants and an HDB-loan option, and sits in mature, amenity-rich towns — but has citizenship and income-ceiling rules, a five-year Minimum Occupation Period, and eligibility conditions (who can buy). Private property has almost no ownership restrictions for citizens and no income ceiling, but is priced at market, financed only through banks, and carries a larger cash downpayment. Weigh them in HDB vs condo. If you go HDB, you then choose new (BTO) or resale.

Step 3 — Line up financing before you shop

Never fall in love with a home before you know what you can borrow.

• HDB track: apply for an HDB Flat Eligibility (HFE) letter. It confirms your eligibility to buy, the grants you qualify for, and how much HDB will lend — and it is required before you can take an Option on a resale flat or book a BTO. Compare the two loan routes in HDB loan vs bank loan.
• Private track: get an In-Principle Approval (IPA) from a bank so you know your loan ceiling before you commit an option fee.

Either way, understand how your CPF Ordinary Account funds the downpayment and instalments — and the accrued-interest rule that follows you to resale — in using CPF to buy.

Step 4 — Shortlist and screen the home

This is where a first home is won or lost, and where objective data beats agent talk. Two flats at the same price can mean a 6-minute walk to the MRT or 18, a hawker centre downstairs or a bus ride away, a primary school inside the 1 km priority radius or outside it. The SG Block Index scores all 10,471 HDB blocks on transport, real commute, schools, amenities, healthcare, green space and value. Start from the top-ranked blocks, compare towns on the estate rankings (the fastest commute to the CBD is currently Downtown Core), check door-to-door commute times and school catchments, then follow the nine-point screening checklist. The same screening discipline applies to a private unit — location does the heavy lifting either way.

Step 5 — Secure the unit (the transaction)

How you lock in the home depends on the track. The four routes:

HDB BTO (new flat)

Apply in a sales launch → ballot for a queue number → book a unit and pay the option fee → sign the Agreement for Lease → wait through construction → collect keys. It is the cheapest route with a fresh 99-year lease, but you wait several years and ballot for limited locations — see how to choose a BTO.

HDB resale (existing flat)

With your HFE letter in hand: agree terms → seller grants an Option to Purchase (OTP) for an option fee → you exercise the OTP → both parties submit the HDB resale application → HDB approves → completion appointment and keys. The full sequence and timeline is in the HDB resale buying process.

Private new launch (building under construction)

Register interest → book a unit with a cheque → developer issues an OTP → exercise it and sign the Sale & Purchase Agreement within a few weeks → pay in progressive stages as construction hits each milestone.

Private resale (completed unit)

Negotiate → pay a 1% option fee for the OTP → exercise within the option period (typically 14 days) with a further deposit → your lawyer handles the S&P and completion, usually 8–12 weeks later when the balance and bank loan are paid out.

Step 6 — Stamp duty, CPF, legal and completion

• Buyer’s Stamp Duty (BSD): payable by every buyer, tiered on the price or value of the property.
• Additional Buyer’s Stamp Duty (ABSD): a first-time Singapore-citizen buyer pays none on their first residential property. ABSD applies to additional properties, permanent residents, foreigners and entities — confirm current rates with IRAS.
• Conveyancing: HDB buyers can use HDB’s solicitors or appoint their own; private buyers engage a conveyancing lawyer to handle the S&P, title and completion.
• CPF & insurance: your CPF OA can fund the downpayment and instalments; HDB buyers using CPF are covered by the Home Protection Scheme (HPS), while private buyers typically take mortgage-reducing (MRTA) and fire insurance.
• Completion: balance paid, keys handed over — then renovation and moving in.

Step 7 — After you move in

An HDB flat carries a five-year Minimum Occupation Period before you can sell it, rent out the whole flat, or buy private property. Private property has no MOP — you can lease it out immediately — but a Seller’s Stamp Duty applies if you sell within the first few years. For the long game, remember an HDB lease is a wasting asset: remaining lease shapes future CPF use, financing and resale.

Typical timelines

Where this site fits

We do not sell you a home — we help you screen one. Everything above the transaction is a research problem, and that is exactly what the SG Block Index is built from official Singapore government data to solve. Begin with the screening checklist, the block rankings and the town comparison, and match a home to your life stage before you commit years and a large slice of your CPF to one address.

Figures on this page are computed from the current snapshot and update each rebuild. Contains information from data.gov.sg (Singapore Open Data Licence) and OneMap, Singapore Land Authority. This is general information for research, not financial or professional advice.