Blk 309A Ang Mo Kio St 31
ANG MO KIO ST 31 · ANG MO KIO · Singapore 562309 · D20
Median PSF · 12m
S$822
Median price · 12m
S$948K
Latest sale
S$975K
Oct 2026
1-year change
-0.5%
Sales · 12m
12
115 all time
Gross yield
4.36%
6 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
- +28.1%
- Annualised
- +6.0%
- Transactions
- 49
- 1 year
- -0.5%
- 3 years p.a.
- +3.9%
- 5 years p.a.
- +3.5%
- Median size
- 1,023 sqft
Against the neighbourhood
How it compares within D20
Bishan, Ang Mo Kio, Thomson. All figures are medians over the last 12 months for HDB flats in this district.
| Measure | Blk 309A Ang Mo Kio St 31 | D20 median | Difference |
|---|---|---|---|
| Median PSF | S$822 | S$649 | +26.7% |
| Median price | S$948K | S$644K | +47.1% |
| Gross rental yield | 4.36% | 6.32% | -2.0 pts |
| 1-year price change | -0.5% | +6.7% | -7.1 pts |
This development trades about 27% above the D20 median price per square foot.
Rental
Rent and yield
From HDB approved subletting contracts published on data.gov.sg.
Median monthly rent
S$3,550
Contracts · 12m
6
Implied annual rent
S$43K
Gross yield
4.36%
| Unit type | Contracts | Median rent |
|---|---|---|
| 5 ROOM | 4 | S$3,650 |
| 4 ROOM | 2 | S$3,250 |
Investment analysis
Investment score 42 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
42/100
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.
- Liquidityweight 15%91
Transactions in the last 12 months — how easily it trades.
- Locationweight 15%75
Distance to the nearest rail station, plus schools within 1 km. Nearest is Teck Ghee MRT at 190 m.
- Supply riskweight 10%56
Upcoming units recorded in the same district. Higher score means less competing supply.
- Price momentumweight 18%50
Three-year annualised change in median PSF, or one year where three is unavailable.
- Valuationweight 22%7
How its median price per square foot compares with its own district.
- Rental yieldweight 20%4
Gross yield against every other development in its segment.
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
- Teck Ghee MRT190 m
- Ang Mo Kio MRT710 m
- Ang Mo Kio Interchange MRT760 m
- Bright Hill Interchange MRT1.2 km
Schools within 2 km
- Ang Mo Kio Secondary Schoolsecondary (s1-s5)430 m
- Eunoia Junior Collegejunior college550 m
- Teck Ghee Primary Schoolprimary630 m
- Ang Mo Kio Primary Schoolprimary790 m
- Deyi Secondary Schoolsecondary (s1-s5)810 m
- Townsville Primary Schoolprimary1.1 km
Distances are straight-line. Proximity does not determine school admission eligibility.
Supply
Upcoming competition
- ARTISAN 8Apex Asia (2) Pte. Ltd.34 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 |
|---|---|---|---|---|---|---|
| Oct 2026 | 5 ROOM | S$975,000 | 1,184 sqft | S$823 | 04 TO 06 | 78 yr 7 mo |
| Oct 2026 | 5 ROOM | S$975,000 | 1,184 sqft | S$823 | 04 TO 06 | 78 yr 7 mo |
| May 2026 | 4 ROOM | S$840,000 | 1,023 sqft | S$821 | 04 TO 06 | 79 yrs |
| May 2026 | 4 ROOM | S$840,000 | 1,023 sqft | S$821 | 04 TO 06 | 79 yrs |
| May 2026 | 4 ROOM | S$813,000 | 1,023 sqft | S$795 | 04 TO 06 | 79 yrs |
| May 2026 | 4 ROOM | S$813,000 | 1,023 sqft | S$795 | 04 TO 06 | 79 yrs |
| Apr 2026 | 5 ROOM | S$1,040,000 | 1,184 sqft | S$878 | 07 TO 09 | 79 yr 1 mo |
| Apr 2026 | 5 ROOM | S$1,040,000 | 1,184 sqft | S$878 | 07 TO 09 | 79 yr 1 mo |
| Jan 2026 | 5 ROOM | S$920,000 | 1,184 sqft | S$777 | 01 TO 03 | 79 yr 4 mo |
| Jan 2026 | 5 ROOM | S$920,000 | 1,184 sqft | S$777 | 01 TO 03 | 79 yr 4 mo |
| Dec 2025 | 5 ROOM | S$1,100,000 | 1,184 sqft | S$929 | 13 TO 15 | 79 yr 5 mo |
| Dec 2025 | 5 ROOM | S$1,100,000 | 1,184 sqft | S$929 | 13 TO 15 | 79 yr 5 mo |
| Aug 2025 | 5 ROOM | S$1,265,000 | 1,184 sqft | S$1,068 | 25 TO 27 | 79 yr 8 mo |
| Aug 2025 | 5 ROOM | S$1,265,000 | 1,184 sqft | S$1,068 | 25 TO 27 | 79 yr 8 mo |
| Aug 2025 | 4 ROOM | S$850,000 | 1,023 sqft | S$831 | 07 TO 09 | 79 yr 8 mo |
| Aug 2025 | 4 ROOM | S$850,000 | 1,023 sqft | S$831 | 07 TO 09 | 79 yr 8 mo |
| Apr 2025 | 5 ROOM | S$950,000 | 1,184 sqft | S$802 | 04 TO 06 | 80 yr 1 mo |
| Apr 2025 | 5 ROOM | S$950,000 | 1,184 sqft | S$802 | 04 TO 06 | 80 yr 1 mo |
| Apr 2025 | 4 ROOM | S$840,000 | 1,023 sqft | S$821 | 13 TO 15 | 80 yr 1 mo |
| Apr 2025 | 4 ROOM | S$840,000 | 1,023 sqft | S$821 | 13 TO 15 | 80 yr 1 mo |
| Mar 2025 | 5 ROOM | S$1,150,000 | 1,184 sqft | S$971 | 25 TO 27 | 80 yr 3 mo |
| Mar 2025 | 5 ROOM | S$1,150,000 | 1,184 sqft | S$971 | 25 TO 27 | 80 yr 3 mo |
| Aug 2024 | 5 ROOM | S$1,188,008 | 1,184 sqft | S$1,003 | 28 TO 30 | 80 yr 9 mo |
| Aug 2024 | 5 ROOM | S$1,188,008 | 1,184 sqft | S$1,003 | 28 TO 30 | 80 yr 9 mo |
| Oct 2023 | 4 ROOM | S$718,000 | 969 sqft | S$741 | 07 TO 09 | 81 yr 6 mo |
| Oct 2023 | 4 ROOM | S$718,000 | 969 sqft | S$741 | 07 TO 09 | 81 yr 6 mo |
| Sep 2023 | 5 ROOM | S$888,000 | 1,184 sqft | S$750 | 16 TO 18 | 81 yr 7 mo |
| Sep 2023 | 5 ROOM | S$888,000 | 1,184 sqft | S$750 | 16 TO 18 | 81 yr 7 mo |
| Jun 2023 | 4 ROOM | S$750,000 | 1,023 sqft | S$733 | 10 TO 12 | 81 yr 11 mo |
| Jun 2023 | 4 ROOM | S$750,000 | 1,023 sqft | S$733 | 10 TO 12 | 81 yr 11 mo |
| May 2023 | 5 ROOM | S$855,000 | 1,184 sqft | S$722 | 22 TO 24 | 81 yr 11 mo |
| May 2023 | 5 ROOM | S$855,000 | 1,184 sqft | S$722 | 22 TO 24 | 81 yr 11 mo |
| May 2023 | 4 ROOM | S$730,000 | 969 sqft | S$754 | 13 TO 15 | 82 yrs |
| May 2023 | 4 ROOM | S$730,000 | 969 sqft | S$754 | 13 TO 15 | 82 yrs |
| May 2023 | 4 ROOM | S$678,888 | 969 sqft | S$701 | 07 TO 09 | 82 yrs |
| May 2023 | 4 ROOM | S$678,888 | 969 sqft | S$701 | 07 TO 09 | 82 yrs |
| Feb 2023 | 5 ROOM | S$780,000 | 1,184 sqft | S$659 | 01 TO 03 | 82 yr 3 mo |
| Feb 2023 | 5 ROOM | S$780,000 | 1,184 sqft | S$659 | 01 TO 03 | 82 yr 3 mo |
| Dec 2022 | 4 ROOM | S$578,888 | 969 sqft | S$598 | 01 TO 03 | 82 yr 5 mo |
| Dec 2022 | 4 ROOM | S$578,888 | 969 sqft | S$598 | 01 TO 03 | 82 yr 5 mo |
Showing the 40 most recent of 115 recorded transactions.
Alternatives
Comparable developments nearby
Within 1.5 km, same segment, with recorded activity in the last 12 months.
Blk 307C Ang Mo Kio Ave 1
S$916
+10.6%8 sales5.5% yield
Blk 310C Ang Mo Kio Ave 1
S$997
+8.3%2 sales4.7% yield
Blk 308B Ang Mo Kio Ave 1
S$919
+2.6%8 sales4.8% yield
Blk 306 Ang Mo Kio Ave 1
S$572
-4.4%4 sales5.5% yield
Blk 307B Ang Mo Kio Ave 1
S$868
-4.4%2 sales4.9% yield
Blk 305 Ang Mo Kio Ave 1
S$576
-8.1%8 sales6.2% yield
Blk 307A Ang Mo Kio Ave 1
S$861
-0.2%4 sales4.6% yield
Blk 304 Ang Mo Kio Ave 1
S$560
-6.3%6 sales7.0% 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.