Blk 230J Tampines Street 21 — HDB resale prices
HDB resale prices, Tampines · Executive · built 1993
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 230J Tampines Street 21 is an HDB block in Tampines (completed in 1993, 12 storeys, 55 units). As of Sep 2026, its median resale price over the last 24 months is $960,000, about 34% above the Tampines median, from 2 sales. 59 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): exec ×55
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 47% of Tampines blocks with recent sales.
What the price model says
For a typical executive flat here, our price model estimates $883,325–$987,532 (central estimate $935,428). Recent sales — median $855,740 — sit below that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1994 | $370,000 | $621,065 | 1 |
| 1998 | $497,500 | $795,853 | 14 |
| 1999 | $472,000 | $754,881 | 5 |
| 2000 | $480,000 | $757,459 | 1 |
| 2001 | $459,000 | $717,053 | 4 |
| 2002 | $478,000 | $749,672 | 1 |
| 2003 | $463,500 | $723,400 | 2 |
| 2004 | $395,000 | $606,351 | 1 |
| 2006 | $384,000 | $581,076 | 3 |
| 2007 | $381,500 | $565,364 | 4 |
| 2008 | $453,500 | $630,244 | 2 |
| 2009 | $470,000 | $649,356 | 1 |
| 2010 | $522,500 | $702,031 | 2 |
| 2011 | $614,000 | $783,807 | 2 |
| 2014 | $685,000 | $808,470 | 1 |
| 2016 | $605,000 | $721,622 | 2 |
| 2017 | $635,000 | $753,061 | 3 |
| 2019 | $650,000 | $763,154 | 1 |
| 2020 | $681,500 | $801,518 | 2 |
| 2021 | $700,000 | $804,640 | 3 |
| 2022 | $740,000 | $801,479 | 2 |
| 2026 | $960,000 | $960,000 | 2 |
Records
| Record sale | $1,010,000 (Executive, 2026-09) |
|---|---|
| First recorded sale | $370,000 (1994-03) |
| Busiest year | 1998 · 14 sales |
| 10-year change (real) | +33% (+2.9%/yr, 2016→2026) |
| Total transacted | $31.5M across 59 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | Executive | 07–09 | 149 m² | $1,010,000 |
| 2026-04 | Executive | 01–03 | 151 m² | $910,000 |
| 2022-01 | Executive | 07–09 | 155 m² | $740,000 |
| 2022-01 | Executive | 04–06 | 149 m² | $740,000 |
| 2021-09 | Executive | 07–09 | 150 m² | $730,000 |
| 2021-08 | Executive | 01–03 | 150 m² | $658,000 |
| 2021-07 | Executive | 04–06 | 155 m² | $700,000 |
| 2020-12 | Executive | 04–06 | 149 m² | $680,000 |
| 2020-09 | Executive | 10–12 | 150 m² | $683,000 |
| 2019-03 | Executive | 07–09 | 155 m² | $650,000 |
| 2017-09 | Executive | 10–12 | 149 m² | $645,000 |
| 2017-08 | Executive | 04–06 | 155 m² | $635,000 |
| 2017-05 | Executive | 01–03 | 149 m² | $545,000 |
| 2016-04 | Executive | 04–06 | 149 m² | $590,000 |
| 2016-03 | Executive | 07–09 | 149 m² | $620,000 |
| 2014-03 | Executive | 04–06 | 151 m² | $685,000 |
| 2011-08 | Executive | 10–12 | 149 m² | $628,000 |
| 2011-06 | Executive | 04–06 | 149 m² | $600,000 |
| 2010-09 | Executive | 01–03 | 150 m² | $518,000 |
| 2010-01 | Executive | 04–06 | 149 m² | $527,000 |
Tampines Street 21 blocks ranked by price
Showing the top 15 of 52 priced blocks.
More blocks on Tampines Street 21
Quick answers
How much does a flat at Blk 230J Tampines Street 21 cost?
The median resale price over the last 24 months is $960,000 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 230J Tampines Street 21 fairly priced?
For a typical executive flat here, our price model estimates $883,325–$987,532 (central estimate $935,428). Recent sales — median $855,740 — sit below that range.
How old is Blk 230J Tampines Street 21?
The block was completed in 1993 and its 99-year lease runs from 1993.