Blk 623 Ang Mo Kio Ave 9
ANG MO KIO AVE 9 · ANG MO KIO · Singapore 560623 · D20
Median PSF · 12m
S$570
Median price · 12m
S$503K
Latest sale
S$503K
Aug 2026
1-year change
-1.9%
Sales · 12m
1
147 all time
Gross yield
7.37%
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
- +26.4%
- Annualised
- +20.6%
- Transactions
- 5
- 1 year
- -1.9%
- 3 years p.a.
- —
- 5 years p.a.
- —
- Median size
- 732 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 623 Ang Mo Kio Ave 9 | D20 median | Difference |
|---|---|---|---|
| Median PSF | S$570 | S$634 | -10.2% |
| Median price | S$503K | S$610K | -17.6% |
| Gross rental yield | 7.37% | 6.36% | +1.0 pts |
| 1-year price change | -1.9% | +4.4% | -6.3 pts |
This development trades about 10% below 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$2,900
Contracts · 12m
6
Implied annual rent
S$35K
Gross yield
7.37%
| Unit type | Contracts | Median rent |
|---|---|---|
| 3 ROOM | 5 | S$2,900 |
| 4 ROOM | 1 | S$3,400 |
Investment analysis
Investment score 51 / 100
Each component is a percentile rank against every other HDB block in the database. This is an analytical indicator, not financial advice.
51/100
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.
- Supply riskweight 10%81
Upcoming units recorded in the same district. Higher score means less competing supply.
- Rental yieldweight 20%80
Gross yield against every other development in its segment.
- Valuationweight 22%73
How its median price per square foot compares with its own district.
- Locationweight 15%45
Distance to the nearest rail station, plus schools within 1 km. Nearest is Yio Chu Kang MRT at 450 m.
- 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
- Yio Chu Kang MRT450 m
- Lentor MRT530 m
- Mayflower MRT1.3 km
- Ang Mo Kio MRT1.8 km
Schools within 2 km
- Anderson Primary Schoolprimary190 m
- Presbyterian High Schoolsecondary (s1-s5)260 m
- Yio Chu Kang Secondary Schoolsecondary (s1-s5)540 m
- Mayflower Primary Schoolprimary750 m
- Chij St. Nicholas Girls' Schoolmixed level (p1-s4)1.3 km
- Ang Mo Kio Primary Schoolprimary1.5 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 |
|---|---|---|---|---|---|---|
| Aug 2026 | 3 ROOM | S$502,888 | 883 sqft | S$570 | 07 TO 09 | 53 yr 3 mo |
| Dec 2024 | 3 ROOM | S$425,000 | 732 sqft | S$581 | 01 TO 03 | 54 yr 11 mo |
| Feb 2024 | 4 ROOM | S$475,000 | 990 sqft | S$480 | 01 TO 03 | 55 yr 8 mo |
| Sep 2022 | 3 ROOM | S$390,000 | 732 sqft | S$533 | 10 TO 12 | 57 yr 1 mo |
| Nov 2021 | 3 ROOM | S$330,000 | 732 sqft | S$451 | 04 TO 06 | 57 yr 11 mo |
| Sep 2020 | 4 ROOM | S$418,000 | 990 sqft | S$422 | 10 TO 12 | 59 yr 1 mo |
| Aug 2020 | 3 ROOM | S$355,000 | 883 sqft | S$402 | 10 TO 12 | 59 yr 1 mo |
| Jun 2020 | 3 ROOM | S$235,000 | 732 sqft | S$321 | 01 TO 03 | 59 yr 5 mo |
| Mar 2020 | 4 ROOM | S$420,000 | 990 sqft | S$424 | 10 TO 12 | 59 yr 6 mo |
| Jan 2020 | EXECUTIVE | S$623,000 | 1,615 sqft | S$386 | 07 TO 09 | 59 yr 8 mo |
| Oct 2019 | 3 ROOM | S$280,000 | 732 sqft | S$383 | 10 TO 12 | 59 yr 11 mo |
| Sep 2018 | 4 ROOM | S$411,888 | 990 sqft | S$416 | 01 TO 03 | 61 yrs |
| Aug 2018 | 3 ROOM | S$260,000 | 732 sqft | S$355 | 01 TO 03 | 61 yr 2 mo |
| Jul 2017 | 3 ROOM | S$310,000 | 732 sqft | S$424 | 07 TO 09 | 62 yr 2 mo |
| Jun 2017 | 3 ROOM | S$316,000 | 732 sqft | S$432 | 04 TO 06 | 62 yr 3 mo |
| Oct 2016 | 3 ROOM | S$312,000 | 732 sqft | S$426 | 10 TO 12 | 62 yrs |
| Oct 2016 | 3 ROOM | S$308,000 | 732 sqft | S$421 | 04 TO 06 | 62 yrs |
| Aug 2016 | 3 ROOM | S$310,000 | 732 sqft | S$424 | 07 TO 09 | 63 yrs |
| Jul 2016 | 4 ROOM | S$440,000 | 990 sqft | S$444 | 07 TO 09 | 63 yrs |
| Jun 2016 | 3 ROOM | S$295,000 | 732 sqft | S$403 | 04 TO 06 | 63 yrs |
| Oct 2013 | 4 ROOM | S$525,000 | 990 sqft | S$530 | 10 TO 12 | 65 yr 3 mo |
| Jul 2013 | 4 ROOM | S$480,000 | 990 sqft | S$485 | 04 TO 06 | 65 yr 6 mo |
| Apr 2013 | 3 ROOM | S$365,000 | 732 sqft | S$499 | 07 TO 09 | 65 yr 9 mo |
| Apr 2013 | 3 ROOM | S$345,000 | 732 sqft | S$471 | 01 TO 03 | 65 yr 9 mo |
| Feb 2013 | 3 ROOM | S$373,088 | 732 sqft | S$510 | 10 TO 12 | 65 yr 11 mo |
| Jan 2013 | 3 ROOM | S$368,000 | 732 sqft | S$503 | 10 TO 12 | 66 yrs |
| Jul 2012 | 3 ROOM | S$353,000 | 732 sqft | S$482 | 07 TO 09 | 66 yr 6 mo |
| Mar 2012 | 3 ROOM | S$399,000 | 883 sqft | S$452 | 06 TO 10 | 66 yr 10 mo |
| Mar 2012 | 3 ROOM | S$355,000 | 732 sqft | S$485 | 11 TO 15 | 66 yr 10 mo |
| Aug 2011 | 3 ROOM | S$358,888 | 732 sqft | S$490 | 10 TO 12 | 67 yr 5 mo |
| Mar 2011 | 4 ROOM | S$459,000 | 990 sqft | S$464 | 10 TO 12 | 67 yr 10 mo |
| Sep 2010 | 3 ROOM | S$264,000 | 732 sqft | S$361 | 01 TO 03 | 68 yr 4 mo |
| Jul 2010 | 3 ROOM | S$301,000 | 732 sqft | S$411 | 10 TO 12 | 68 yr 6 mo |
| Dec 2009 | 3 ROOM | S$280,000 | 732 sqft | S$383 | 10 TO 12 | 69 yr 1 mo |
| Nov 2009 | 4 ROOM | S$344,000 | 990 sqft | S$347 | 01 TO 03 | 69 yr 2 mo |
| Sep 2009 | 3 ROOM | S$246,000 | 732 sqft | S$336 | 10 TO 12 | 69 yr 4 mo |
| Jun 2009 | 3 ROOM | S$245,000 | 732 sqft | S$335 | 07 TO 09 | 69 yr 7 mo |
| May 2009 | 3 ROOM | S$238,000 | 732 sqft | S$325 | 10 TO 12 | 69 yr 8 mo |
| May 2009 | 3 ROOM | S$225,000 | 732 sqft | S$307 | 01 TO 03 | 69 yr 8 mo |
| Apr 2009 | 3 ROOM | S$227,000 | 732 sqft | S$310 | 01 TO 03 | 69 yr 9 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 621 Ang Mo Kio Ave 9
S$594
-3.3%1 sales7.0% yield
Blk 625 Ang Mo Kio Ave 9
S$590
+3.9%2 sales6.9% yield
Blk 627 Ang Mo Kio Ave 9
S$558
—2 sales6.8% yield
Blk 624 Ang Mo Kio Ave 4
S$594
+7.9%2 sales8.0% yield
Blk 633 Ang Mo Kio Ave 6
S$624
+9.1%1 sales7.3% yield
Blk 635 Ang Mo Kio Ave 6
S$586
+3.6%3 sales8.0% yield
Blk 629 Ang Mo Kio Ave 4
S$502
-24.5%4 sales7.7% yield
Blk 634 Ang Mo Kio Ave 6
S$582
-0.3%1 sales6.9% 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.