Blk 821 Yishun St 81
YISHUN ST 81 · YISHUN · Singapore 760821 · D27
Median PSF · 12m
S$545
Median price · 12m
S$610K
Latest sale
S$610K
Nov 2025
1-year change
-1.4%
Sales · 12m
1
104 all time
Gross yield
6.01%
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
- +50.4%
- Annualised
- +22.6%
- Transactions
- 8
- 1 year
- -1.4%
- 3 years p.a.
- —
- 5 years p.a.
- +7.6%
- Median size
- 1,119 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 821 Yishun St 81 | D27 median | Difference |
|---|---|---|---|
| Median PSF | S$545 | S$572 | -4.8% |
| Median price | S$610K | S$565K | +8.0% |
| Gross rental yield | 6.01% | 6.45% | -0.4 pts |
| 1-year price change | -1.4% | -2.6% | +1.2 pts |
This development trades about 5% 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$3,050
Contracts · 12m
2
Implied annual rent
S$37K
Gross yield
6.01%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 1 | S$3,200 |
| 3 ROOM | 1 | S$2,900 |
Investment analysis
Investment score 37 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
37/100
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.
- Valuationweight 22%55
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.
- Locationweight 15%47
Distance to the nearest rail station, plus schools within 1 km. Nearest is Khatib MRT at 470 m.
- Rental yieldweight 20%42
Gross yield against every other development in its segment.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Price momentumweight 18%5
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
- Khatib MRT470 m
- Yishun MRT1.8 km
Schools within 2 km
- Orchid Park Secondary Schoolsecondary (s1-s5)470 m
- Peiying Primary Schoolprimary600 m
- Naval Base Primary Schoolprimary620 m
- Chung Cheng High School (Yishun)secondary (s1-s5)750 m
- Naval Base Secondary Schoolsecondary (s1-s5)760 m
- Northland Primary Schoolprimary1.1 km
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
No upcoming supply is recorded nearby. URA pipeline data requires an API key, which is not configured, so this section may be incomplete.
The record
Transactions at this development
| Month | Type | Price | Size | PSF | Floor | Lease left |
|---|---|---|---|---|---|---|
| Nov 2025 | 4 ROOM | S$610,000 | 1,119 sqft | S$545 | 07 TO 09 | 61 yr 2 mo |
| Jun 2025 | 5 ROOM | S$726,000 | 1,313 sqft | S$553 | 07 TO 09 | 61 yr 7 mo |
| Aug 2024 | 4 ROOM | S$573,000 | 1,119 sqft | S$512 | 10 TO 12 | 62 yr 5 mo |
| Jun 2024 | 5 ROOM | S$625,000 | 1,313 sqft | S$476 | 04 TO 06 | 62 yr 7 mo |
| Jan 2022 | 4 ROOM | S$450,000 | 1,119 sqft | S$402 | 04 TO 06 | 65 yrs |
| Oct 2021 | 4 ROOM | S$500,000 | 1,119 sqft | S$447 | 10 TO 12 | 65 yr 2 mo |
| Jul 2021 | 5 ROOM | S$515,000 | 1,313 sqft | S$392 | 01 TO 03 | 65 yr 6 mo |
| Mar 2021 | 3 ROOM | S$273,000 | 753 sqft | S$362 | 01 TO 03 | 66 yrs |
| Jan 2020 | 5 ROOM | S$472,000 | 1,313 sqft | S$359 | 04 TO 06 | 66 yr 11 mo |
| Oct 2019 | 4 ROOM | S$355,000 | 1,119 sqft | S$317 | 04 TO 06 | 67 yr 2 mo |
| Mar 2018 | 5 ROOM | S$490,000 | 1,313 sqft | S$373 | 10 TO 12 | 68 yr 9 mo |
| Dec 2017 | 5 ROOM | S$479,000 | 1,313 sqft | S$365 | 04 TO 06 | 69 yrs |
| Mar 2017 | 4 ROOM | S$438,000 | 1,119 sqft | S$391 | 07 TO 09 | 69 yr 9 mo |
| Oct 2016 | 5 ROOM | S$490,000 | 1,313 sqft | S$373 | 10 TO 12 | 70 yrs |
| Jul 2016 | 4 ROOM | S$408,000 | 1,119 sqft | S$364 | 10 TO 12 | 70 yrs |
| Apr 2016 | 4 ROOM | S$380,000 | 1,119 sqft | S$339 | 04 TO 06 | 70 yrs |
| Mar 2016 | 4 ROOM | S$438,888 | 1,119 sqft | S$392 | 10 TO 12 | 70 yrs |
| Feb 2016 | 4 ROOM | S$420,000 | 1,119 sqft | S$375 | 10 TO 12 | 70 yrs |
| Mar 2015 | 4 ROOM | S$412,000 | 1,119 sqft | S$368 | 04 TO 06 | 71 yrs |
| Dec 2014 | 4 ROOM | S$413,000 | 1,119 sqft | S$369 | 04 TO 06 | 71 yr 1 mo |
| Dec 2014 | 4 ROOM | S$390,000 | 1,119 sqft | S$348 | 04 TO 06 | 71 yr 1 mo |
| Jun 2014 | 4 ROOM | S$430,000 | 1,119 sqft | S$384 | 04 TO 06 | 71 yr 7 mo |
| Dec 2013 | 4 ROOM | S$402,000 | 947 sqft | S$424 | 01 TO 03 | 72 yr 1 mo |
| Aug 2011 | 3 ROOM | S$270,000 | 689 sqft | S$392 | 01 TO 03 | 74 yr 5 mo |
| Dec 2010 | 5 ROOM | S$433,000 | 1,313 sqft | S$330 | 01 TO 03 | 75 yr 1 mo |
| Aug 2010 | 4 ROOM | S$373,000 | 1,119 sqft | S$333 | 04 TO 06 | 75 yr 5 mo |
| Jul 2010 | 5 ROOM | S$472,000 | 1,367 sqft | S$345 | 07 TO 09 | 75 yr 6 mo |
| Apr 2010 | 3 ROOM | S$232,000 | 689 sqft | S$337 | 04 TO 06 | 75 yr 9 mo |
| Dec 2009 | 4 ROOM | S$353,000 | 1,119 sqft | S$315 | 10 TO 12 | 76 yr 1 mo |
| Oct 2009 | 5 ROOM | S$365,000 | 1,313 sqft | S$278 | 04 TO 06 | 76 yr 3 mo |
| Jun 2009 | 5 ROOM | S$390,000 | 1,313 sqft | S$297 | 07 TO 09 | 76 yr 7 mo |
| Apr 2009 | 4 ROOM | S$320,000 | 1,119 sqft | S$286 | 04 TO 06 | 76 yr 9 mo |
| Sep 2008 | 4 ROOM | S$315,000 | 1,119 sqft | S$281 | 07 TO 09 | 77 yr 4 mo |
| Jul 2008 | 5 ROOM | S$325,000 | 1,313 sqft | S$247 | 01 TO 03 | 77 yr 6 mo |
| May 2008 | 4 ROOM | S$228,000 | 904 sqft | S$252 | 04 TO 06 | 77 yr 8 mo |
| Mar 2008 | 4 ROOM | S$296,000 | 1,119 sqft | S$264 | 10 TO 12 | 77 yr 10 mo |
| Jun 2007 | 3 ROOM | S$147,000 | 689 sqft | S$213 | 01 TO 03 | 78 yr 7 mo |
| May 2007 | 4 ROOM | S$246,000 | 1,119 sqft | S$220 | 07 TO 09 | 78 yr 8 mo |
| Mar 2007 | 4 ROOM | S$248,000 | 1,119 sqft | S$222 | 10 TO 12 | 78 yr 10 mo |
| Sep 2006 | 5 ROOM | S$295,000 | 1,367 sqft | S$216 | 10 TO 12 | 79 yr 4 mo |
Showing the 40 most recent of 104 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 820 Yishun St 81
S$547
+1.7%1 sales5.5% yield
Blk 830 Yishun St 81
S$555
-6.9%1 sales6.8% yield
Blk 833 Yishun St 81
S$605
-2.9%1 sales6.7% yield
Blk 877 Yishun St 81
S$641
+2.1%3 sales4.9% yield
Blk 829 Yishun St 81
S$519
-8.0%1 sales7.1% yield
Blk 832 Yishun St 81
S$554
-2.4%1 sales5.3% yield
Blk 816 Yishun St 81
S$503
—2 sales7.4% yield
Blk 825 Yishun St 81
S$596
-0.1%2 sales6.5% 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.