Blk 431D Yishun Ave 1
YISHUN AVE 1 · YISHUN · Singapore 764431 · D27
Median PSF · 12m
S$525
Median price · 12m
S$520K
Latest sale
S$520K
May 2026
1-year change
-8.0%
Sales · 12m
1
35 all time
Gross yield
6.10%
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
- +12.6%
- Annualised
- +4.8%
- Transactions
- 18
- 1 year
- -8.0%
- 3 years p.a.
- —
- 5 years p.a.
- +3.9%
- Median size
- 990 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 431D Yishun Ave 1 | D27 median | Difference |
|---|---|---|---|
| Median PSF | S$525 | S$572 | -8.3% |
| Median price | S$520K | S$565K | -8.0% |
| Gross rental yield | 6.10% | 6.45% | -0.3 pts |
| 1-year price change | -8.0% | -2.6% | -5.4 pts |
This development trades about 8% 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$2,900
Contracts · 12m
3
Implied annual rent
S$35K
Gross yield
6.10%
| Unit type | Contracts | Median rent |
|---|---|---|
| 4 ROOM | 3 | S$2,900 |
Investment analysis
Investment score 34 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
34/100
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%67
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.
- Rental yieldweight 20%45
Gross yield against every other development in its segment.
- Liquidityweight 15%22
Transactions in the last 12 months — how easily it trades.
- Locationweight 15%12
Distance to the nearest rail station, plus schools within 1 km. Nearest is Khatib MRT at 1.6 km.
- Price momentumweight 18%1
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 MRT1.6 km
- Yishun MRT1.7 km
Schools within 2 km
- Northbrooks Secondary Schoolsecondary (s1-s5)220 m
- Northland Primary Schoolprimary680 m
- Huamin Primary Schoolprimary840 m
- North View Primary Schoolprimary850 m
- Naval Base Primary Schoolprimary1.0 km
- Chung Cheng High School (Yishun)secondary (s1-s5)1.1 km
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- NORTH GAIASing Holdings (Yishun) Pte Ltd616 units1.7 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$520,000 | 990 sqft | S$525 | 04 TO 06 | 88 yr 5 mo |
| Aug 2025 | 4 ROOM | S$552,000 | 990 sqft | S$557 | 01 TO 03 | 89 yr 1 mo |
| Apr 2025 | 4 ROOM | S$555,000 | 990 sqft | S$560 | 04 TO 06 | 89 yr 6 mo |
| Jan 2025 | 4 ROOM | S$600,000 | 990 sqft | S$606 | 10 TO 12 | 89 yr 10 mo |
| Jan 2025 | 4 ROOM | S$565,000 | 990 sqft | S$571 | 04 TO 06 | 89 yr 10 mo |
| Nov 2024 | 4 ROOM | S$600,000 | 990 sqft | S$606 | 10 TO 12 | 89 yr 11 mo |
| Oct 2024 | 4 ROOM | S$600,000 | 990 sqft | S$606 | 13 TO 15 | 90 yrs |
| Oct 2024 | 4 ROOM | S$555,888 | 990 sqft | S$561 | 01 TO 03 | 90 yrs |
| May 2024 | 4 ROOM | S$550,000 | 990 sqft | S$555 | 13 TO 15 | 90 yr 5 mo |
| Apr 2024 | 4 ROOM | S$598,888 | 990 sqft | S$605 | 07 TO 09 | 90 yr 6 mo |
| Apr 2024 | 4 ROOM | S$530,000 | 990 sqft | S$535 | 04 TO 06 | 90 yr 6 mo |
| Sep 2022 | 4 ROOM | S$515,000 | 990 sqft | S$520 | 04 TO 06 | 92 yr 1 mo |
| Sep 2022 | 4 ROOM | S$508,888 | 990 sqft | S$514 | 07 TO 09 | 92 yr 1 mo |
| Jul 2022 | 4 ROOM | S$492,000 | 990 sqft | S$497 | 07 TO 09 | 92 yr 3 mo |
| Apr 2022 | 4 ROOM | S$500,000 | 990 sqft | S$505 | 10 TO 12 | 92 yr 6 mo |
| Oct 2021 | 4 ROOM | S$485,000 | 990 sqft | S$490 | 10 TO 12 | 93 yrs |
| Sep 2021 | 4 ROOM | S$468,888 | 990 sqft | S$473 | 07 TO 09 | 93 yr 1 mo |
| Jul 2021 | 4 ROOM | S$455,000 | 990 sqft | S$459 | 07 TO 09 | 93 yr 2 mo |
| Mar 2021 | 4 ROOM | S$432,000 | 990 sqft | S$436 | 10 TO 12 | 93 yr 7 mo |
| Jan 2021 | 4 ROOM | S$428,000 | 990 sqft | S$432 | 07 TO 09 | 93 yr 8 mo |
| Nov 2020 | 4 ROOM | S$405,000 | 990 sqft | S$409 | 07 TO 09 | 93 yr 10 mo |
| Oct 2020 | 4 ROOM | S$392,000 | 990 sqft | S$396 | 07 TO 09 | 94 yrs |
| Jul 2020 | 4 ROOM | S$385,000 | 990 sqft | S$389 | 10 TO 12 | 94 yr 3 mo |
| Mar 2020 | 4 ROOM | S$380,000 | 990 sqft | S$384 | 13 TO 15 | 94 yr 7 mo |
| Mar 2020 | 4 ROOM | S$380,000 | 990 sqft | S$384 | 04 TO 06 | 94 yr 6 mo |
| Mar 2020 | 4 ROOM | S$363,000 | 990 sqft | S$367 | 04 TO 06 | 94 yr 7 mo |
| Mar 2020 | 4 ROOM | S$360,000 | 990 sqft | S$364 | 04 TO 06 | 94 yr 6 mo |
| Feb 2020 | 4 ROOM | S$378,000 | 990 sqft | S$382 | 10 TO 12 | 94 yr 7 mo |
| Jan 2020 | 4 ROOM | S$385,000 | 990 sqft | S$389 | 13 TO 15 | 94 yr 8 mo |
| Nov 2019 | 4 ROOM | S$365,000 | 990 sqft | S$369 | 04 TO 06 | 94 yr 11 mo |
| Oct 2019 | 4 ROOM | S$390,000 | 990 sqft | S$394 | 01 TO 03 | 94 yr 11 mo |
| Oct 2019 | 4 ROOM | S$380,000 | 990 sqft | S$384 | 07 TO 09 | 95 yrs |
| Jul 2019 | 4 ROOM | S$405,000 | 990 sqft | S$409 | 10 TO 12 | 95 yr 3 mo |
| Jul 2019 | 4 ROOM | S$394,000 | 990 sqft | S$398 | 10 TO 12 | 95 yr 3 mo |
| May 2019 | 4 ROOM | S$400,000 | 990 sqft | S$404 | 10 TO 12 | 95 yr 4 mo |
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 431B Yishun Ave 1
S$638
+18.7%5 sales7.1% yield
Blk 431A Yishun Ave 1
S$572
-0.2%6 sales5.8% yield
Blk 431C Yishun Ave 1
S$650
+0.3%4 sales6.8% yield
Blk 432A Yishun Ave 1
S$529
-8.2%3 sales6.5% yield
Blk 432D Yishun Ave 1
S$551
-3.7%4 sales
Blk 433 Yishun Ave 6
S$473
-9.6%2 sales7.9% yield
Blk 432B Yishun Ave 1
S$554
-1.8%3 sales5.8% yield
Blk 458 Yishun Ave 11
S$572
-1.1%4 sales6.2% 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.