Blk 171 Woodlands St 11
Completed 1984 · 10 storeys · 119 flats · 58 years 10 months remaining · 21 resale transactions on record · median household income in Woodlands: $8,500/mo
10 storeys · completed 1984
What the record shows
A 4-room here sold for $508,000 in Mar 2026. The same flat type in this block averaged $380,000 in 2021 - a gain of $128,000 - about $70 a day while the owner slept.
In this block, 4-room flats from floor 7 up have sold for a median of $440,000 - $43,888 less than floors 3 and below, same flat type, same block.
This block crossed 60 years remaining in 2024 - the line where CPF usage rules tighten 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,300/mo | $2,700–$3,600 | $3,100/mo | - | 3 |
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 · 12 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 21
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Mar 2026 | 4 ROOM | 10 to 12 | 93 | $508,000 | $507 | 58y 10m |
| Jun 2025 | 4 ROOM | 01 to 03 | 91 | $498,888 | $509 | 59y 07m |
| Sept 2024 | EXECUTIVE | 01 to 03 | 182 | $1,008,000 | $515 | 60y 05m |
| Jul 2024 | 4 ROOM | 04 to 06 | 93 | $498,000 | $497 | 60y 06m |
| Jul 2024 | 4 ROOM | 07 to 09 | 91 | $482,000 | $492 | 60y 05m |
| May 2024 | 4 ROOM | 01 to 03 | 91 | $468,888 | $479 | 60y 08m |
| Jan 2024 | 4 ROOM | 04 to 06 | 96 | $472,000 | $457 | 61y |
| Nov 2022 | 4 ROOM | 07 to 09 | 93 | $433,000 | $433 | 62y 03m |
| Aug 2022 | 4 ROOM | 04 to 06 | 93 | $446,180 | $446 | 62y 05m |
| Jul 2022 | 4 ROOM | 07 to 09 | 105 | $440,000 | $389 | 62y 06m |
| May 2022 | 4 ROOM | 04 to 06 | 91 | $420,000 | $429 | 62y 08m |
| Oct 2021 | 4 ROOM | 07 to 09 | 93 | $390,000 | $390 | 63y 03m |
| Jun 2021 | 4 ROOM | 10 to 12 | 96 | $405,000 | $392 | 63y 06m |
| Apr 2021 | 4 ROOM | 04 to 06 | 91 | $350,000 | $357 | 63y 09m |
| Jan 2021 | 4 ROOM | 04 to 06 | 91 | $335,000 | $342 | 63y 11m |
| Nov 2019 | 4 ROOM | 10 to 12 | 93 | $310,000 | $310 | 65y 01m |
| Jan 2019 | 4 ROOM | 07 to 09 | 91 | $307,000 | $313 | 65y 11m |
| Nov 2018 | 4 ROOM | 07 to 09 | 93 | $318,000 | $318 | 66y 01m |
| Dec 2017 | 4 ROOM | 07 to 09 | 91 | $328,000 | $335 | 67y |
| Dec 2017 | EXECUTIVE | 10 to 12 | 184 | $728,000 | $368 | 67y |
| Nov 2017 | 4 ROOM | 07 to 09 | 91 | $348,000 | $355 | 67y 01m |
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 1984 · 9 more lease years than this block
built 1984 · 9 more lease years than this block
built 1984 · 9 more lease years than this block
4-room median $200k above this block · 24 vs 4 sales
4-room median $14k above this block · 7 vs 4 sales
4-room median within $5k of this block
Condos nearby
The private premium, measured: the nearest condo trades at 2.4×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.