Blk 237 Tampines St 21
Completed 1984 · 12 storeys · 132 flats · 57 years 09 months remaining · 31 resale transactions on record · median household income in Tampines: $9,500/mo
12 storeys · completed 1984
What the record shows
A 3-room here sold for $518,000 in Feb 2026. The same flat type in this block averaged $394,667 in 2021 - a gain of $123,333 - about $68 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $676,000 - $61,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2023 - the line where CPF usage rules tighten for buyers. In Tampines over the last two years, flats below that line sold at a median 12% below their younger neighbours' PSF (1,235 sales).
Across Tampines, roughly 1,481 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 | Tampines median | Gross yield | Rented |
|---|---|---|---|---|---|
| 3-ROOM | $2,900/mo | $2,500–$3,000 | $2,850/mo | - | 3 |
| 4-ROOM | $3,450/mo | $2,700–$4,000 | $3,400/mo | - | 6 |
Price trend
median PSF by year · ━ this block · ╌ Tampines · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 21 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 |
|---|---|---|---|---|---|---|
| Feb 2026 | 3 ROOM | 10 to 12 | 73 | $518,000 | $659 | 57y 09m |
| Jan 2026 | 4 ROOM | 01 to 03 | 105 | $645,000 | $571 | 57y 09m |
| Dec 2025 | 4 ROOM | 07 to 09 | 104 | $715,000 | $639 | 57y 11m |
| Dec 2025 | 3 ROOM | 01 to 03 | 73 | $499,000 | $635 | 57y 11m |
| Jun 2025 | 4 ROOM | 10 to 12 | 105 | $710,000 | $628 | 58y 05m |
| Mar 2025 | 4 ROOM | 01 to 03 | 104 | $625,000 | $558 | 58y 08m |
| Aug 2024 | 4 ROOM | 07 to 09 | 105 | $680,000 | $602 | 59y 03m |
| Jul 2024 | 3 ROOM | 10 to 12 | 73 | $490,000 | $624 | 59y 04m |
| Jun 2024 | 4 ROOM | 10 to 12 | 108 | $676,000 | $582 | 59y 05m |
| Jan 2024 | 4 ROOM | 10 to 12 | 104 | $638,000 | $570 | 59y 10m |
| Dec 2023 | 3 ROOM | 04 to 06 | 73 | $460,000 | $585 | 59y 11m |
| Sept 2023 | 4 ROOM | 04 to 06 | 108 | $615,000 | $529 | 60y 01m |
| Sept 2023 | 4 ROOM | 04 to 06 | 108 | $620,000 | $533 | 60y 01m |
| Mar 2023 | 3 ROOM | 01 to 03 | 73 | $425,000 | $541 | 60y 07m |
| Nov 2022 | 3 ROOM | 10 to 12 | 73 | $430,000 | $547 | 61y 01m |
| Jun 2022 | 4 ROOM | 04 to 06 | 104 | $512,000 | $457 | 61y 05m |
| Apr 2022 | 4 ROOM | 04 to 06 | 104 | $535,000 | $478 | 61y 07m |
| Feb 2022 | 3 ROOM | 04 to 06 | 73 | $405,000 | $515 | 61y 09m |
| Dec 2021 | 3 ROOM | 07 to 09 | 73 | $394,000 | $501 | 61y 11m |
| Oct 2021 | 3 ROOM | 07 to 09 | 73 | $385,000 | $490 | 62y 01m |
| Sept 2021 | 4 ROOM | 04 to 06 | 105 | $505,000 | $447 | 62y 02m |
| Apr 2021 | 4 ROOM | 04 to 06 | 105 | $460,000 | $407 | 62y 06m |
| Apr 2021 | 4 ROOM | 10 to 12 | 105 | $488,000 | $432 | 62y 08m |
| Nov 2020 | 4 ROOM | 04 to 06 | 105 | $460,000 | $407 | 63y |
| Mar 2020 | 4 ROOM | 10 to 12 | 105 | $470,000 | $416 | 63y 07m |
| Feb 2020 | 3 ROOM | 01 to 03 | 73 | $332,000 | $423 | 63y 08m |
| Feb 2018 | 4 ROOM | 07 to 09 | 104 | $525,000 | $469 | 65y 08m |
| Jan 2018 | 4 ROOM | 07 to 09 | 108 | $520,000 | $447 | 65y 09m |
| Dec 2017 | 4 ROOM | 04 to 06 | 108 | $498,000 | $428 | 65y 10m |
| May 2017 | 4 ROOM | 10 to 12 | 104 | $533,000 | $476 | 66y 05m |
Who lives in Tampines
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.6×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.