Blk 227 Yishun St 21
YISHUN ST 21 · YISHUN · Singapore 760227 · D27
Median PSF · 12m
S$516
Median price · 12m
S$517K
Latest sale
S$539K
Jan 2026
1-year change
-16.9%
Sales · 12m
2
147 all time
Gross yield
7.45%
3 leases
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
- +9.4%
- Annualised
- +5.3%
- Transactions
- 8
- 1 year
- -16.9%
- 3 years p.a.
- +1.0%
- 5 years p.a.
- —
- Median size
- 861 sqft
Against the neighbourhood
How it compares within D27
Yishun, Sembawang. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 227 Yishun St 21 | D27 median | Difference |
|---|---|---|---|
| Median PSF | S$516 | S$572 | -9.8% |
| Median price | S$517K | S$565K | -8.5% |
| Gross rental yield | 7.45% | 6.45% | +1.0 pts |
| 1-year price change | -16.9% | -2.6% | -14.3 pts |
This development trades about 10% below the D27 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$2,800
Contracts · 12m
3
Implied annual rent
S$34K
Gross yield
7.45%
| Unit type | Contracts | Median rent |
|---|---|---|
| 3 ROOM | 2 | S$2,750 |
| 4 ROOM | 1 | S$3,400 |
Investment analysis
Investment score 53 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
53/100
100% 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.
- Rental yieldweight 20%81
Gross yield against every other development in its segment.
- Valuationweight 22%72
How its median price per square foot compares with its own district.
- Supply riskweight 10%54
Upcoming units recorded in the same district. Higher score means less competing supply.
- Liquidityweight 15%45
Transactions in the last 12 months — how easily it trades.
- Locationweight 15%41
Distance to the nearest rail station, plus schools within 1 km. Nearest is Yishun MRT at 660 m.
- Price momentumweight 18%13
Three-year annualised change in median PSF, or one year where three is unavailable.
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
- Yishun MRT660 m
- Canberra MRT1.2 km
Schools within 2 km
- Xishan Primary Schoolprimary220 m
- Yishun Primary Schoolprimary340 m
- Yishun Town Secondary Schoolsecondary (s1-s5)350 m
- Northland Secondary Schoolsecondary (s1-s5)390 m
- Ahmad Ibrahim Primary Schoolprimary460 m
- Chongfu Schoolprimary470 m
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- NORTH GAIASing Holdings (Yishun) Pte Ltd616 units1.0 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 |
|---|---|---|---|---|---|---|
| Jan 2026 | 4 ROOM | S$539,000 | 1,001 sqft | S$538 | 07 TO 09 | 58 yr 10 mo |
| Nov 2025 | 4 ROOM | S$495,000 | 1,001 sqft | S$494 | 01 TO 03 | 59 yrs |
| Sep 2025 | 3 ROOM | S$448,000 | 721 sqft | S$621 | 07 TO 09 | 59 yr 2 mo |
| Sep 2024 | 3 ROOM | S$380,000 | 721 sqft | S$527 | 07 TO 09 | 60 yr 2 mo |
| Aug 2024 | 4 ROOM | S$505,000 | 1,001 sqft | S$504 | 04 TO 06 | 60 yr 3 mo |
| May 2023 | 3 ROOM | S$385,000 | 721 sqft | S$534 | 10 TO 12 | 61 yr 6 mo |
| Nov 2022 | 4 ROOM | S$470,000 | 1,001 sqft | S$470 | 10 TO 12 | 62 yr 1 mo |
| Sep 2022 | 3 ROOM | S$355,000 | 721 sqft | S$492 | 04 TO 06 | 62 yr 2 mo |
| Sep 2020 | 4 ROOM | S$320,000 | 1,001 sqft | S$320 | 07 TO 09 | 64 yr 2 mo |
| Dec 2019 | 3 ROOM | S$287,000 | 721 sqft | S$398 | 10 TO 12 | 64 yr 10 mo |
| Sep 2019 | 5 ROOM | S$470,000 | 1,442 sqft | S$326 | 07 TO 09 | 65 yr 1 mo |
| Sep 2019 | 5 ROOM | S$452,500 | 1,496 sqft | S$302 | 07 TO 09 | 65 yr 1 mo |
| Apr 2018 | 4 ROOM | S$328,888 | 1,001 sqft | S$329 | 04 TO 06 | 66 yr 6 mo |
| Feb 2018 | 3 ROOM | S$260,000 | 721 sqft | S$361 | 07 TO 09 | 66 yr 9 mo |
| Sep 2017 | 3 ROOM | S$273,800 | 721 sqft | S$380 | 10 TO 12 | 67 yr 1 mo |
| Aug 2017 | 3 ROOM | S$270,000 | 775 sqft | S$348 | 07 TO 09 | 67 yr 2 mo |
| Dec 2016 | 3 ROOM | S$285,000 | 721 sqft | S$395 | 04 TO 06 | 67 yrs |
| Sep 2015 | 4 ROOM | S$380,000 | 1,001 sqft | S$380 | 10 TO 12 | 69 yrs |
| Apr 2015 | 3 ROOM | S$290,000 | 721 sqft | S$402 | 10 TO 12 | 69 yrs |
| Nov 2014 | 3 ROOM | S$310,000 | 721 sqft | S$430 | 10 TO 12 | 69 yr 2 mo |
| Sep 2014 | 3 ROOM | S$300,000 | 721 sqft | S$416 | 04 TO 06 | 69 yr 4 mo |
| Jul 2014 | 3 ROOM | S$315,000 | 721 sqft | S$437 | 10 TO 12 | 69 yr 6 mo |
| Jun 2014 | 3 ROOM | S$320,000 | 721 sqft | S$444 | 10 TO 12 | 69 yr 7 mo |
| May 2014 | 4 ROOM | S$413,000 | 1,001 sqft | S$413 | 04 TO 06 | 69 yr 8 mo |
| May 2014 | 4 ROOM | S$413,000 | 1,001 sqft | S$413 | 04 TO 06 | 69 yr 8 mo |
| Mar 2014 | 3 ROOM | S$313,000 | 721 sqft | S$434 | 07 TO 09 | 69 yr 10 mo |
| Sep 2013 | 3 ROOM | S$325,000 | 721 sqft | S$451 | 01 TO 03 | 70 yr 4 mo |
| Mar 2013 | 4 ROOM | S$445,000 | 1,033 sqft | S$431 | 04 TO 06 | 70 yr 10 mo |
| Sep 2012 | 4 ROOM | S$456,000 | 1,001 sqft | S$456 | 07 TO 09 | 71 yr 4 mo |
| Nov 2011 | 3 ROOM | S$305,000 | 721 sqft | S$423 | 01 TO 03 | 72 yr 2 mo |
| Oct 2011 | 5 ROOM | S$493,000 | 1,442 sqft | S$342 | 04 TO 06 | 72 yr 3 mo |
| Sep 2011 | 4 ROOM | S$375,000 | 1,001 sqft | S$375 | 04 TO 06 | 72 yr 4 mo |
| Nov 2010 | 4 ROOM | S$333,000 | 1,001 sqft | S$333 | 01 TO 03 | 73 yr 2 mo |
| Oct 2010 | 3 ROOM | S$295,000 | 721 sqft | S$409 | 07 TO 09 | 73 yr 3 mo |
| Sep 2010 | 3 ROOM | S$285,000 | 775 sqft | S$368 | 04 TO 06 | 73 yr 4 mo |
| Jun 2010 | 3 ROOM | S$270,000 | 721 sqft | S$374 | 07 TO 09 | 73 yr 7 mo |
| Jun 2010 | 3 ROOM | S$260,000 | 721 sqft | S$361 | 01 TO 03 | 73 yr 7 mo |
| Oct 2009 | 3 ROOM | S$236,000 | 721 sqft | S$327 | 04 TO 06 | 74 yr 3 mo |
| Aug 2008 | 4 ROOM | S$250,000 | 1,001 sqft | S$250 | 07 TO 09 | 75 yr 5 mo |
| Aug 2008 | 4 ROOM | S$248,000 | 1,001 sqft | S$248 | 01 TO 03 | 75 yr 5 mo |
Showing the 40 most recent of 147 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 229 Yishun St 21
S$465
—2 sales6.4% yield
Blk 232 Yishun St 21
S$490
-1.1%1 sales6.1% yield
Blk 228 Yishun St 21
S$575
-5.5%1 sales7.0% yield
Blk 296 Yishun St 20
S$588
+2.5%4 sales6.3% yield
Blk 223 Yishun St 21
S$544
-0.7%3 sales7.2% yield
Blk 222 Yishun St 21
S$566
+2.0%1 sales7.1% yield
Blk 297 Yishun St 20
S$526
-6.5%1 sales6.2% yield
Blk 234 Yishun St 21
S$516
+2.2%1 sales7.7% 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.