Blk 251 Tampines St 21
Completed 1983 · 11 storeys · 160 flats · 57 years 08 months remaining · 38 resale transactions on record · median household income in Tampines: $9,500/mo
11 storeys · completed 1983 · shops below
What the record shows
A 3-room here sold for $495,000 in Jun 2026. The same flat type in this block averaged $385,000 in 2021 - a gain of $110,000 - about $60 a day while the owner slept.
In this block, 3-room flats from floor 8 up have sold for a median of $433,000 - $22,000 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 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 | $2,925/mo | $2,900–$3,000 | $2,850/mo | - | 4 |
| 4-ROOM | $3,500/mo | $2,600–$3,800 | $3,400/mo | - | 3 |
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 · 24 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 | 78 | $495,000 | $590 | 57y 08m |
| Dec 2025 | 4 ROOM | 01 to 03 | 110 | $645,000 | $545 | 58y 01m |
| Jul 2025 | 4 ROOM | 04 to 06 | 102 | $625,000 | $569 | 58y 07m |
| Oct 2024 | 4 ROOM | 10 to 12 | 104 | $702,888 | $628 | 59y 04m |
| Aug 2024 | 3 ROOM | 01 to 03 | 74 | $491,000 | $616 | 59y 06m |
| Aug 2024 | 4 ROOM | 04 to 06 | 104 | $618,000 | $552 | 59y 05m |
| Jun 2024 | 3 ROOM | 10 to 12 | 78 | $438,000 | $522 | 59y 08m |
| Mar 2024 | 3 ROOM | 01 to 03 | 74 | $455,000 | $571 | 60y |
| Jan 2024 | 4 ROOM | 04 to 06 | 102 | $570,000 | $519 | 60y 01m |
| Sept 2023 | 4 ROOM | 01 to 03 | 104 | $580,000 | $518 | 60y 05m |
| Jun 2023 | 3 ROOM | 07 to 09 | 78 | $439,800 | $524 | 60y 08m |
| May 2023 | 3 ROOM | 07 to 09 | 74 | $475,000 | $596 | 60y 09m |
| Apr 2023 | 3 ROOM | 07 to 09 | 74 | $416,000 | $522 | 60y 09m |
| Dec 2022 | 3 ROOM | 10 to 12 | 74 | $433,000 | $544 | 61y 03m |
| Dec 2022 | 4 ROOM | 07 to 09 | 104 | $598,800 | $535 | 61y 03m |
| Nov 2022 | 3 ROOM | 07 to 09 | 78 | $420,000 | $500 | 61y 03m |
| Apr 2022 | 3 ROOM | 07 to 09 | 74 | $385,000 | $483 | 61y 11m |
| Mar 2022 | 4 ROOM | 07 to 09 | 104 | $536,000 | $479 | 61y 10m |
| Jan 2022 | 3 ROOM | 01 to 03 | 74 | $360,000 | $452 | 62y 01m |
| Dec 2021 | 3 ROOM | 10 to 12 | 74 | $415,000 | $521 | 62y 02m |
| Dec 2021 | 3 ROOM | 04 to 06 | 74 | $380,000 | $477 | 62y 01m |
| Nov 2021 | 4 ROOM | 07 to 09 | 102 | $530,000 | $483 | 62y 03m |
| Sept 2021 | 4 ROOM | 10 to 12 | 102 | $492,000 | $448 | 62y 06m |
| Jul 2021 | 4 ROOM | 01 to 03 | 102 | $488,000 | $444 | 62y 06m |
| Jun 2021 | 4 ROOM | 04 to 06 | 102 | $485,000 | $442 | 62y 08m |
| Apr 2021 | 4 ROOM | 04 to 06 | 102 | $470,000 | $428 | 62y 10m |
| Apr 2021 | 4 ROOM | 10 to 12 | 103 | $490,000 | $442 | 62y 10m |
| Mar 2021 | 4 ROOM | 01 to 03 | 102 | $430,000 | $392 | 62y 11m |
| Feb 2021 | 4 ROOM | 04 to 06 | 103 | $480,000 | $433 | 63y |
| Aug 2020 | 4 ROOM | 07 to 09 | 103 | $480,000 | $433 | 63y 06m |
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 3.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.