Blk 317 Woodlands St 31
Completed 1984 · 12 storeys · 131 flats · 65 years 11 months remaining · 30 resale transactions on record · median household income in Woodlands: $8,500/mo
12 storeys · completed 1984
What the record shows
A 3-room here sold for $440,000 in Jun 2026. The same flat type in this block averaged $332,000 in 2021 - a gain of $108,000 - about $59 a day while the owner slept.
In this block, 3-room flats from floor 8 up have sold for a median of $445,000 - $17,500 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2032 - the line where CPF usage rules begin tightening for buyers. In Woodlands over the last two years, flats below that line sold at a median 10% below their younger neighbours' PSF (467 sales).
Across Woodlands, roughly 2,047 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Woodlands median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $2,475/mo | $2,200–$2,750 | $2,500/mo | - | 2 |
| 4-ROOM | $2,850/mo | $2,500–$3,200 | $3,100/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Woodlands · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 18 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 3 ROOM | 04 to 06 | 73 | $440,000 | $560 | 65y 11m |
| Feb 2026 | 3 ROOM | 10 to 12 | 73 | $445,000 | $566 | 66y 03m |
| Oct 2025 | 3 ROOM | 01 to 03 | 73 | $448,000 | $570 | 66y 07m |
| Sept 2025 | 4 ROOM | 10 to 12 | 107 | $585,000 | $508 | 66y 08m |
| Sept 2025 | 4 ROOM | 10 to 12 | 103 | $575,888 | $519 | 66y 08m |
| Apr 2025 | 3 ROOM | 07 to 09 | 73 | $465,000 | $592 | 67y 02m |
| Feb 2025 | 3 ROOM | 04 to 06 | 73 | $460,000 | $585 | 67y 03m |
| Feb 2025 | 3 ROOM | 01 to 03 | 73 | $415,000 | $528 | 67y 03m |
| Oct 2024 | 3 ROOM | 04 to 06 | 73 | $440,000 | $560 | 67y 07m |
| Jul 2024 | 3 ROOM | 07 to 09 | 73 | $420,000 | $535 | 67y 10m |
| Jun 2024 | 3 ROOM | 04 to 06 | 73 | $406,888 | $518 | 67y 11m |
| May 2024 | 3 ROOM | 07 to 09 | 73 | $420,000 | $535 | 68y |
| Jun 2023 | 4 ROOM | 04 to 06 | 107 | $497,000 | $432 | 68y 11m |
| Jun 2023 | 4 ROOM | 10 to 12 | 103 | $462,000 | $417 | 68y 11m |
| Feb 2023 | 3 ROOM | 01 to 03 | 73 | $360,000 | $458 | 69y 04m |
| Jan 2022 | 3 ROOM | 07 to 09 | 73 | $341,000 | $434 | 70y 04m |
| Oct 2021 | 4 ROOM | 07 to 09 | 103 | $435,000 | $392 | 70y 06m |
| Sept 2021 | 3 ROOM | 04 to 06 | 73 | $319,000 | $406 | 70y 09m |
| Jun 2021 | 3 ROOM | 10 to 12 | 73 | $336,000 | $428 | 70y 10m |
| Aug 2020 | 4 ROOM | 10 to 12 | 103 | $355,000 | $320 | 71y 10m |
| Jan 2020 | 3 ROOM | 04 to 06 | 73 | $258,000 | $328 | 72y 03m |
| Oct 2019 | 3 ROOM | 04 to 06 | 73 | $272,000 | $346 | 72y 06m |
| Jan 2019 | 3 ROOM | 04 to 06 | 73 | $240,000 | $305 | 73y 03m |
| Dec 2018 | 3 ROOM | 01 to 03 | 73 | $248,500 | $316 | 73y 05m |
| Oct 2018 | 3 ROOM | 10 to 12 | 73 | $263,000 | $335 | 73y 07m |
| Oct 2018 | 3 ROOM | 10 to 12 | 73 | $266,000 | $339 | 73y 07m |
| Sept 2018 | 3 ROOM | 01 to 03 | 73 | $260,000 | $331 | 73y 08m |
| Jul 2018 | 4 ROOM | 01 to 03 | 103 | $320,000 | $289 | 73y 10m |
| Feb 2018 | 3 ROOM | 04 to 06 | 73 | $275,000 | $350 | 74y 02m |
| Jan 2017 | 4 ROOM | 01 to 03 | 103 | $335,000 | $302 | 75y 03m |
Who lives in Woodlands
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
built 1985 · same generation
built 1987 · same generation
3-room median $19k above this block · 4 vs 8 sales
3-room median $115k above this block · 6 vs 8 sales
3-room median $10k above this block · 8 vs 8 sales
3-room median $47k above this block · 5 vs 8 sales
Condos nearby
The private premium, measured: the nearest condo trades at 2.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.