Blk 231 Tampines St 21
TAMPINES ST 21 · TAMPINES · Singapore 521231 · D18
Median PSF · 12m
S$553
Median price · 12m
S$554K
Latest sale
S$554K
May 2026
1-year change
—
Sales · 12m
1
60 all time
Gross yield
—
no rental data
Price history
How this development has traded
Median transacted price and price per square foot by quarter, from every sale on record here.
- Change over window
- +28.1%
- Annualised
- +21.9%
- Transactions
- 6
- 1 year
- —
- 3 years p.a.
- +1.8%
- 5 years p.a.
- —
- Median size
- 980 sqft
Against the neighbourhood
How it compares within D18
Tampines, Pasir Ris. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 231 Tampines St 21 | D18 median | Difference |
|---|---|---|---|
| Median PSF | S$553 | S$601 | -8.0% |
| Median price | S$554K | S$720K | -23.1% |
| Gross rental yield | — | 6.01% | — |
| 1-year price change | — | +0.7% | — |
This development trades about 8% below the D18 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
No rental contracts have been recorded here in the last 12 months, so a yield cannot be measured for this development.
Investment analysis
Investment score 38 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
38/100
80% of the scoring weight measurable
Every bar is a percentile rank, so 70 means this development sits above roughly 70% of its peers on that factor. Factors we cannot measure are excluded and the remaining weights are rebalanced, rather than scored as zero.
- Valuationweight 22%66
How its median price per square foot compares with its own district.
- Locationweight 15%51
Distance to the nearest rail station, plus schools within 1 km. Nearest is Tampines MRT at 630 m.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Price momentumweight 18%19
Three-year annualised change in median PSF, or one year where three is unavailable.
- Supply riskweight 10%12
Upcoming units recorded in the same district. Higher score means less competing supply.
- Rental yieldweight 20%not measurable
Gross yield against every other development in its segment.
Not enough data to score rental yield.
The investment score is an analytical indicator computed from transaction and location data. It is not a recommendation, a forecast, or financial advice.
Location
Nearby amenities
Rail stations
- Tampines MRT630 m
- Tampines East MRT680 m
Schools within 2 km
- Gongshang Primary Schoolprimary140 m
- Pasir Ris Secondary Schoolsecondary (s1-s5)190 m
- Tampines North Primary Schoolprimary510 m
- Yumin Primary Schoolprimary540 m
- Chongzheng Primary Schoolprimary630 m
- Temasek Junior Collegemixed level (s1-jc2)790 m
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- TENETTQS Development Pte Ltd618 units1.6 km
High upcoming supply nearby may increase competition for tenants and buyers.
The record
Transactions at this development
| Month | Type | Price | Size | PSF | Floor | Lease left |
|---|---|---|---|---|---|---|
| May 2026 | 4 ROOM | S$553,888 | 1,001 sqft | S$553 | 01 TO 03 | 57 yr 9 mo |
| Sep 2024 | 4 ROOM | S$578,000 | 980 sqft | S$590 | 04 TO 06 | 59 yr 5 mo |
| Sep 2024 | 3 ROOM | S$425,000 | 721 sqft | S$589 | 01 TO 03 | 59 yr 5 mo |
| Jan 2023 | 4 ROOM | S$492,000 | 980 sqft | S$502 | 01 TO 03 | 61 yr 1 mo |
| Oct 2022 | 3 ROOM | S$395,000 | 721 sqft | S$548 | 04 TO 06 | 61 yr 4 mo |
| Dec 2021 | 4 ROOM | S$423,000 | 980 sqft | S$432 | 01 TO 03 | 62 yr 2 mo |
| Jun 2018 | 4 ROOM | S$365,000 | 1,001 sqft | S$365 | 01 TO 03 | 65 yr 8 mo |
| Jun 2018 | 3 ROOM | S$311,000 | 721 sqft | S$431 | 01 TO 03 | 65 yr 8 mo |
| Jul 2017 | 3 ROOM | S$348,000 | 721 sqft | S$483 | 04 TO 06 | 66 yr 6 mo |
| Oct 2016 | 3 ROOM | S$322,000 | 721 sqft | S$446 | 04 TO 06 | 67 yrs |
| Jun 2015 | 4 ROOM | S$380,000 | 1,001 sqft | S$380 | 01 TO 03 | 68 yrs |
| Apr 2014 | 4 ROOM | S$442,000 | 980 sqft | S$451 | 04 TO 06 | 69 yr 9 mo |
| Mar 2014 | 3 ROOM | S$345,000 | 721 sqft | S$478 | 01 TO 03 | 69 yr 10 mo |
| Oct 2013 | 3 ROOM | S$355,000 | 721 sqft | S$492 | 01 TO 03 | 70 yr 3 mo |
| Nov 2011 | 3 ROOM | S$356,000 | 721 sqft | S$494 | 01 TO 03 | 72 yr 2 mo |
| Jun 2011 | 3 ROOM | S$315,000 | 721 sqft | S$437 | 04 TO 06 | 72 yr 7 mo |
| Sep 2010 | 3 ROOM | S$305,000 | 721 sqft | S$423 | 01 TO 03 | 73 yr 4 mo |
| Aug 2010 | 3 ROOM | S$287,000 | 721 sqft | S$398 | 04 TO 06 | 73 yr 5 mo |
| Apr 2010 | 3 ROOM | S$268,000 | 721 sqft | S$372 | 01 TO 03 | 73 yr 9 mo |
| Apr 2009 | 4 ROOM | S$332,000 | 1,033 sqft | S$321 | 04 TO 06 | 74 yr 9 mo |
| Feb 2009 | 4 ROOM | S$291,000 | 1,001 sqft | S$291 | 01 TO 03 | 74 yr 11 mo |
| Mar 2008 | 4 ROOM | S$245,000 | 1,001 sqft | S$245 | 01 TO 03 | 75 yr 10 mo |
| May 2007 | 3 ROOM | S$170,000 | 721 sqft | S$236 | 04 TO 06 | 76 yr 8 mo |
| Dec 2006 | 3 ROOM | S$160,000 | 721 sqft | S$222 | 01 TO 03 | 77 yr 1 mo |
| Apr 2006 | 3 ROOM | S$170,000 | 721 sqft | S$236 | 04 TO 06 | 77 yr 9 mo |
| May 2005 | 4 ROOM | S$185,000 | 980 sqft | S$189 | 04 TO 06 | 78 yr 8 mo |
| Jan 2005 | 4 ROOM | S$235,000 | 1,044 sqft | S$225 | 01 TO 03 | 79 yrs |
| Dec 2004 | 3 ROOM | S$163,000 | 721 sqft | S$226 | 01 TO 03 | 79 yr 1 mo |
| Sep 2004 | 3 ROOM | S$182,500 | 721 sqft | S$253 | 01 TO 03 | 79 yr 4 mo |
| Mar 2004 | 3 ROOM | S$152,000 | 721 sqft | S$211 | 04 TO 06 | 79 yr 10 mo |
| May 2003 | 3 ROOM | S$165,000 | 721 sqft | S$229 | 01 TO 03 | 80 yr 8 mo |
| Apr 2003 | 3 ROOM | S$160,000 | 775 sqft | S$206 | 01 TO 03 | 80 yr 9 mo |
| Apr 2002 | 3 ROOM | S$164,000 | 721 sqft | S$227 | 01 TO 03 | 81 yr 9 mo |
| Mar 2002 | 3 ROOM | S$155,000 | 721 sqft | S$215 | 01 TO 03 | 81 yr 10 mo |
| Dec 2001 | 3 ROOM | S$148,000 | 721 sqft | S$205 | 01 TO 03 | 82 yr 1 mo |
| Aug 2001 | 4 ROOM | S$226,000 | 1,033 sqft | S$219 | 04 TO 06 | 82 yr 5 mo |
| Nov 2000 | 3 ROOM | S$151,000 | 721 sqft | S$209 | 01 TO 03 | 83 yr 2 mo |
| Oct 2000 | 4 ROOM | S$235,000 | 980 sqft | S$240 | 01 TO 03 | 83 yr 3 mo |
| Apr 2000 | 3 ROOM | S$165,000 | 721 sqft | S$229 | 01 TO 03 | 83 yr 9 mo |
| Mar 2000 | 3 ROOM | S$150,000 | 721 sqft | S$208 | 01 TO 03 | 83 yr 10 mo |
Showing the 40 most recent of 60 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 230J Tampines St 21
S$560
—1 sales5.7% yield
Blk 232 Tampines St 21
S$564
-1.7%5 sales5.9% yield
Blk 235 Tampines St 21
S$670
—6 sales6.7% yield
Blk 234 Tampines St 21
S$655
+9.6%1 sales6.0% yield
Blk 259 Tampines St 21
S$536
-8.3%3 sales6.7% yield
Blk 260 Tampines St 21
S$538
—3 sales5.6% yield
Blk 230F Tampines St 24
S$600
-6.7%1 sales
Blk 230B Tampines St 24
S$563
—1 sales6.7% yield
Important
Property values shown are estimates generated from available transaction and market data and are not official valuations. Actual transaction prices may differ. Data availability and accuracy depend on the underlying source datasets. Users should conduct their own due diligence and seek professional advice where appropriate.