Blk 235 Yishun St 21
YISHUN ST 21 · YISHUN · Singapore 760235 · D27
Median PSF · 12m
S$531
Median price · 12m
S$562K
Latest sale
S$710K
Mar 2026
1-year change
+8.1%
Sales · 12m
2
127 all time
Gross yield
6.79%
2 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
- +35.6%
- Annualised
- +11.7%
- Transactions
- 14
- 1 year
- +8.1%
- 3 years p.a.
- +5.4%
- 5 years p.a.
- +6.3%
- Median size
- 1,076 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 235 Yishun St 21 | D27 median | Difference |
|---|---|---|---|
| Median PSF | S$531 | S$572 | -7.3% |
| Median price | S$562K | S$565K | -0.6% |
| Gross rental yield | 6.79% | 6.45% | +0.3 pts |
| 1-year price change | +8.1% | -2.6% | +10.7 pts |
This development trades about 7% 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$2,200
Contracts · 12m
2
Implied annual rent
S$26K
Gross yield
6.79%
| Unit type | Contracts | Median rent |
|---|---|---|
| 3 ROOM | 2 | S$2,200 |
Investment analysis
Investment score 58 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
58/100
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.
- Price momentumweight 18%70
Three-year annualised change in median PSF, or one year where three is unavailable.
- Rental yieldweight 20%67
Gross yield against every other development in its segment.
- Valuationweight 22%64
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%36
Distance to the nearest rail station, plus schools within 1 km. Nearest is Yishun MRT at 660 m.
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 MRT1.4 km
- Khatib MRT2.0 km
Schools within 2 km
- Xishan Primary Schoolprimary120 m
- Yishun Town Secondary Schoolsecondary (s1-s5)220 m
- Northland Secondary Schoolsecondary (s1-s5)250 m
- Chongfu Schoolprimary470 m
- Yishun Primary Schoolprimary500 m
- Ahmad Ibrahim Primary Schoolprimary630 m
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- NORTH GAIASing Holdings (Yishun) Pte Ltd616 units760 m
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 |
|---|---|---|---|---|---|---|
| Mar 2026 | 5 ROOM | S$710,000 | 1,453 sqft | S$489 | 04 TO 06 | 58 yr 4 mo |
| Feb 2026 | 3 ROOM | S$413,000 | 721 sqft | S$573 | 07 TO 09 | 58 yr 5 mo |
| Jun 2025 | 4 ROOM | S$480,000 | 1,001 sqft | S$479 | 01 TO 03 | 59 yr 2 mo |
| May 2025 | 5 ROOM | S$730,000 | 1,453 sqft | S$502 | 10 TO 12 | 59 yr 2 mo |
| Feb 2025 | 3 ROOM | S$400,000 | 721 sqft | S$555 | 10 TO 12 | 59 yr 7 mo |
| Nov 2024 | 5 ROOM | S$686,000 | 1,453 sqft | S$472 | 07 TO 09 | 59 yr 10 mo |
| Jul 2023 | 4 ROOM | S$488,000 | 1,076 sqft | S$453 | 07 TO 09 | 61 yr 2 mo |
| Apr 2023 | 3 ROOM | S$370,000 | 721 sqft | S$513 | 04 TO 06 | 61 yr 4 mo |
| Oct 2022 | 4 ROOM | S$453,888 | 1,001 sqft | S$453 | 04 TO 06 | 61 yr 10 mo |
| Jul 2022 | 5 ROOM | S$598,000 | 1,453 sqft | S$412 | 07 TO 09 | 62 yr 1 mo |
| Jun 2022 | 5 ROOM | S$630,000 | 1,453 sqft | S$434 | 10 TO 12 | 62 yr 2 mo |
| Mar 2022 | 4 ROOM | S$445,000 | 1,076 sqft | S$413 | 10 TO 12 | 62 yr 4 mo |
| Feb 2021 | 4 ROOM | S$360,000 | 1,001 sqft | S$360 | 01 TO 03 | 63 yr 6 mo |
| Feb 2021 | 3 ROOM | S$305,000 | 721 sqft | S$423 | 07 TO 09 | 63 yr 5 mo |
| Jun 2020 | 4 ROOM | S$321,000 | 1,001 sqft | S$321 | 07 TO 09 | 64 yr 4 mo |
| Jun 2020 | 4 ROOM | S$320,000 | 1,044 sqft | S$306 | 07 TO 09 | 64 yr 4 mo |
| Sep 2019 | 4 ROOM | S$315,000 | 1,076 sqft | S$293 | 04 TO 06 | 64 yr 10 mo |
| Mar 2019 | 4 ROOM | S$318,000 | 1,001 sqft | S$318 | 04 TO 06 | 65 yr 6 mo |
| Oct 2018 | 3 ROOM | S$270,000 | 721 sqft | S$374 | 10 TO 12 | 65 yr 9 mo |
| Sep 2018 | 3 ROOM | S$269,000 | 721 sqft | S$373 | 01 TO 03 | 65 yr 10 mo |
| Oct 2017 | 3 ROOM | S$265,000 | 721 sqft | S$367 | 01 TO 03 | 66 yr 9 mo |
| Oct 2017 | 3 ROOM | S$255,000 | 721 sqft | S$354 | 04 TO 06 | 66 yr 9 mo |
| Dec 2016 | 3 ROOM | S$277,000 | 721 sqft | S$384 | 07 TO 09 | 67 yrs |
| Nov 2015 | 3 ROOM | S$295,888 | 721 sqft | S$410 | 07 TO 09 | 68 yrs |
| Jul 2015 | 4 ROOM | S$365,000 | 1,001 sqft | S$365 | 04 TO 06 | 69 yrs |
| May 2015 | 3 ROOM | S$270,000 | 721 sqft | S$374 | 04 TO 06 | 69 yrs |
| Feb 2015 | 4 ROOM | S$380,000 | 1,001 sqft | S$380 | 10 TO 12 | 69 yrs |
| Mar 2014 | 3 ROOM | S$320,000 | 721 sqft | S$444 | 07 TO 09 | 69 yr 10 mo |
| Nov 2013 | 3 ROOM | S$325,000 | 721 sqft | S$451 | 04 TO 06 | 70 yr 2 mo |
| Sep 2013 | 3 ROOM | S$336,000 | 721 sqft | S$466 | 10 TO 12 | 70 yr 4 mo |
| Jun 2013 | 3 ROOM | S$340,000 | 721 sqft | S$471 | 07 TO 09 | 70 yr 7 mo |
| Apr 2012 | 5 ROOM | S$501,000 | 1,453 sqft | S$345 | 06 TO 10 | 71 yr 9 mo |
| Feb 2012 | 3 ROOM | S$308,000 | 721 sqft | S$427 | 01 TO 03 | 71 yr 11 mo |
| Apr 2011 | 4 ROOM | S$380,000 | 1,001 sqft | S$380 | 07 TO 09 | 72 yr 9 mo |
| Feb 2011 | 3 ROOM | S$301,000 | 721 sqft | S$417 | 04 TO 06 | 72 yr 11 mo |
| Apr 2010 | 3 ROOM | S$248,000 | 721 sqft | S$344 | 04 TO 06 | 73 yr 9 mo |
| Nov 2009 | 4 ROOM | S$289,300 | 1,076 sqft | S$269 | 07 TO 09 | 74 yr 2 mo |
| Feb 2009 | 3 ROOM | S$200,000 | 721 sqft | S$277 | 01 TO 03 | 74 yr 11 mo |
| Dec 2008 | 5 ROOM | S$368,000 | 1,453 sqft | S$253 | 10 TO 12 | 75 yr 1 mo |
| Dec 2008 | 4 ROOM | S$255,000 | 1,001 sqft | S$255 | 01 TO 03 | 75 yr 1 mo |
Showing the 40 most recent of 127 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 234 Yishun St 21
S$516
+2.2%1 sales7.7% yield
Blk 237 Yishun Ring Rd
S$555
-6.8%5 sales7.2% yield
Blk 257 Yishun Ring Rd
S$471
-7.4%4 sales6.9% yield
Blk 232 Yishun St 21
S$490
-1.1%1 sales6.1% yield
Blk 239 Yishun Ring Rd
S$509
—1 sales6.6% yield
Blk 238 Yishun Ring Rd
S$439
-12.7%1 sales5.6% yield
Blk 228 Yishun St 21
S$575
-5.5%1 sales7.0% yield
Blk 229 Yishun St 21
S$465
—2 sales6.4% 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.