How to Read HDB Resale Prices: PSF, Momentum and What Moves Them
Understand HDB resale price per square foot, price momentum and the factors that actually move prices — so you can tell a fair price from a hopeful one.
SG Block Index · updated 2026-07-08 · data.gov.sg & OneMap
HDB resale prices look opaque until you know which numbers to trust. Two flats can list at wildly different prices and both be fair, or both be hopeful. This guide breaks down price per square foot, price momentum and the handful of factors that actually move resale value — the same signals that feed our investor composite.
PSF vs quantum
The quantum is the total price. The PSF is price divided by floor area, and it is what lets you compare a 3-room and a 4-room, or two 4-rooms of different sizes, on the same footing. Always compare like with like: same town or subzone, same flat type. A 4-room at a low quantum can be expensive per square foot, and vice versa.
Momentum: is the area heating or cooling?
A single median hides the trend. We track median resale PSF by flat type over time for each subzone and summarise it as a momentum percentile — where a subzone’s recent price trajectory sits against the rest of Singapore. High momentum means prices have been climbing faster than average; it is one of the three inputs to the investor score (alongside overall liveability and remaining lease). Every block page shows the latest median PSF by flat type with the 12-month change for its subzone.
What actually moves resale price
| Factor | Effect on price |
|---|---|
| Location & town maturity | Large — the biggest single driver |
| Walk time to MRT | Large — near-station commands a premium |
| Remaining lease | Large below ~60 years, via CPF/loan limits |
| Floor level & facing | Moderate — high floors and views pay |
| Flat type & size | Moderate — sets the buyer pool |
| Renovation / condition | Small — rarely recovered in full |
How to sanity-check a listing price
Convert the asking price to PSF, compare it against recent transactions of the same flat type in the same subzone, and adjust for lease, floor and any real difference in MRT access. If the PSF sits well above the recent band without a clear reason, it is a hopeful price, not a market one. To weigh price against everything else that makes a block liveable, cross-reference the investor rankings, the town’s estate page, and the resale prices by town — median PSF for every town and flat type.
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.
Frequently asked questions
- What is PSF and why use it instead of the total price?
- PSF is price per square foot — the total price divided by floor area. It lets you compare flats of different sizes and types on the same footing. Compare PSF within the same town and flat type, not headline quantum.
- What actually drives HDB resale prices?
- Location and town maturity, walk time to MRT, and remaining lease are the biggest drivers, followed by floor level, flat type and size. Renovation and 'potential' move price far less than sellers claim.
- What is resale price momentum?
- Momentum summarises where a subzone's recent median-PSF trend sits against the rest of Singapore as a percentile. High momentum means prices have risen faster than average; it is one of three inputs to the investor score.