Blk 233 Tampines St 21
Completed 1984 · 12 storeys · 110 flats · 58 years 08 months remaining · 27 resale transactions on record · median household income in Tampines: $9,500/mo
12 storeys · completed 1984 · shops below
What the record shows
A 5-room here sold for $730,000 in Oct 2025. The same flat type in this block averaged $563,178 in 2020 - a gain of $166,822 - about $76 a day while the owner slept.
In this block, 5-room flats from floor 8 up have sold for a median of $688,000 - $19,000 more than floors 4 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 |
|---|---|---|---|---|---|
| 5-ROOM | $3,400/mo | $3,400–$3,400 | $3,650/mo | - | 1 |
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 · 14 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 27
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Oct 2025 | 5 ROOM | 04 to 06 | 121 | $730,000 | $560 | 58y 08m |
| Jun 2025 | 5 ROOM | 01 to 03 | 121 | $703,888 | $540 | 59y |
| May 2025 | 5 ROOM | 01 to 03 | 121 | $688,000 | $528 | 59y |
| Dec 2024 | 5 ROOM | 07 to 09 | 121 | $735,000 | $564 | 59y 07m |
| Dec 2024 | 5 ROOM | 04 to 06 | 121 | $720,000 | $553 | 59y 07m |
| Sept 2024 | 4 ROOM | 10 to 12 | 98 | $626,000 | $593 | 59y 09m |
| Jul 2024 | 5 ROOM | 07 to 09 | 121 | $708,000 | $544 | 59y 11m |
| Feb 2024 | 5 ROOM | 10 to 12 | 125 | $750,000 | $557 | 60y 04m |
| Feb 2024 | 5 ROOM | 01 to 03 | 121 | $642,000 | $493 | 60y 04m |
| Jan 2024 | 5 ROOM | 10 to 12 | 121 | $688,000 | $528 | 60y 04m |
| Jul 2023 | 5 ROOM | 01 to 03 | 121 | $650,000 | $499 | 60y 11m |
| Jun 2022 | 5 ROOM | 04 to 06 | 121 | $590,000 | $453 | 62y |
| Jan 2022 | 5 ROOM | 10 to 12 | 121 | $610,888 | $469 | 62y 05m |
| Aug 2021 | 5 ROOM | 01 to 03 | 121 | $510,000 | $392 | 62y 10m |
| Dec 2020 | 5 ROOM | 07 to 09 | 121 | $520,000 | $399 | 63y 06m |
| Nov 2020 | 5 ROOM | 10 to 12 | 121 | $585,000 | $449 | 63y 07m |
| Jun 2020 | 5 ROOM | 04 to 06 | 121 | $468,000 | $359 | 64y 01m |
| Oct 2019 | 5 ROOM | 04 to 06 | 121 | $502,500 | $386 | 64y 08m |
| Jun 2019 | 5 ROOM | 10 to 12 | 121 | $545,888 | $419 | 65y 04m |
| Feb 2019 | 5 ROOM | 04 to 06 | 121 | $520,000 | $399 | 65y 03m |
| Oct 2018 | 5 ROOM | 01 to 03 | 125 | $490,000 | $364 | 65y 07m |
| Aug 2018 | 5 ROOM | 10 to 12 | 125 | $615,000 | $457 | 65y 09m |
| Jul 2018 | 5 ROOM | 10 to 12 | 121 | $580,000 | $445 | 65y 11m |
| Jul 2017 | 5 ROOM | 07 to 09 | 121 | $582,500 | $447 | 66y 10m |
| May 2017 | 5 ROOM | 01 to 03 | 125 | $531,000 | $395 | 67y |
| Jan 2017 | 5 ROOM | 07 to 09 | 121 | $575,000 | $441 | 67y 04m |
| Jan 2017 | 5 ROOM | 01 to 03 | 121 | $490,000 | $376 | 67y 04m |
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.
built 1984 · same generation
built 1984 · same generation
built 1984 · same generation
built 1984 · same generation
built 1984 · same generation
built 1984 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.8×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.