Blk 230J Tampines St 21
Completed 1993 · 12 storeys · 55 flats · 66 years 03 months remaining · 12 resale transactions on record · median household income in Tampines: $9,500/mo
12 storeys · completed 1993
What the record shows
A executive here sold for $910,000 in Apr 2026. The same flat type in this block averaged $704,429 in 2020 - a gain of $205,571 - about $94 a day while the owner slept.
This block crosses 60 years remaining in 2032 - the line where CPF usage rules begin tightening 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.
Price trend
median PSF by year · ━ this block · ╌ Tampines · gaps = years with no sales here
Every recent sale HDB official record, latest 12
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Apr 2026 | EXECUTIVE | 01 to 03 | 151 | $910,000 | $560 | 66y 03m |
| Jan 2022 | EXECUTIVE | 07 to 09 | 155 | $740,000 | $444 | 70y 07m |
| Jan 2022 | EXECUTIVE | 04 to 06 | 149 | $740,000 | $461 | 70y 07m |
| Sept 2021 | EXECUTIVE | 07 to 09 | 150 | $730,000 | $452 | 70y 11m |
| Aug 2021 | EXECUTIVE | 01 to 03 | 150 | $658,000 | $408 | 71y |
| Jul 2021 | EXECUTIVE | 04 to 06 | 155 | $700,000 | $420 | 71y 01m |
| Dec 2020 | EXECUTIVE | 04 to 06 | 149 | $680,000 | $424 | 71y 08m |
| Sept 2020 | EXECUTIVE | 10 to 12 | 150 | $683,000 | $423 | 71y 11m |
| Mar 2019 | EXECUTIVE | 07 to 09 | 155 | $650,000 | $390 | 73y 04m |
| Sept 2017 | EXECUTIVE | 10 to 12 | 149 | $645,000 | $402 | 74y 10m |
| Aug 2017 | EXECUTIVE | 04 to 06 | 155 | $635,000 | $381 | 74y 11m |
| May 2017 | EXECUTIVE | 01 to 03 | 149 | $545,000 | $340 | 75y 02m |
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 1993 · same generation
built 1984 · 8 fewer lease years than this block
built 1992 · same generation
built 1984 · 8 fewer lease years than this block
built 1992 · same generation
built 1984 · 9 fewer lease years than this block
Condos nearby
Grounded in this block’s own resale record, trend and lease - ask away.