621 Ang Mo Kio Avenue 9
In Ang Mo Kio · Singapore 560621
Median price per sqftlast 12 months
$502$544$556$572$598$984
Too few sales in 6 months to colour each block.
- 621 Ang Mo Kio Avenue 9
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
64 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1979
- 47 years ago
- Lease left
- 53 years
- 99-year lease from 1980
- Height
- 12 storeys
- Flats
- 107
- 82 3-room · 22 4-room · 2 5-room · 1 Executive
- In the block
- Other facilities
- Postal code
- 560621
Statistics
Price
- Average
- $435,000
- Median
- $435,000
- Median per sqft
- $594 psf
- Highest sale
- $435,000
- 68 sqm 3 Room · Jun 2026
- Lowest sale
- $435,000
- 68 sqm 3 Room · Jun 2026
Compared to
- Vs street average
- -20%
- Vs town average
- -31%
- Vs citywide average
- -35%
Activity
- Transactions
- 1
- Avg per month
- 0.2
By flat type
- 3 Room
- $435,000
Nearby
What's a flat here worth?
An estimate from recent sales of the same flat type in the block, along the street and within 500m.
Likely sale price
$415K – $446K$415,000 – $446,000
Midpoint $433,000 · about $592 psf for 68 sqm
Where comparable sales landed, at your flat's size
Fair confidence · 30 sales
1 same block · 3 same street · 26 within 500m · 3-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same block | Jun 2026 | 621 Ang Mo Kio Avenue 9 | 07 to 09 | 68 | 53 years | $435,000 | $594 psf |
| Same street | Aug 2026 | 623 Ang Mo Kio Avenue 9 | 07 to 09 | 82 | 53 years | $502,888 | $570 psf |
| Same street | Jan 2026 | 625 Ang Mo Kio Avenue 9 | 10 to 12 | 68 | 53 years | $449,500 | $614 psf |
| Same street | Dec 2025 | 625 Ang Mo Kio Avenue 9 | 04 to 06 | 82 | 54 years | $500,000 | $566 psf |
| Within 500m | Sept 2026 | 629 Ang Mo Kio Avenue 4 | 04 to 06 | 67 | 54 years | $368,000 | $510 psf |
| Within 500m | Sept 2026 | 624 Ang Mo Kio Avenue 4 | 10 to 12 | 68 | 53 years | $420,000 | $574 psf |
| Within 500m | Aug 2026 | 635 Ang Mo Kio Avenue 6 | 04 to 06 | 68 | 53 years | $450,000 | $615 psf |
| Within 500m | Aug 2026 | 631 Ang Mo Kio Avenue 4 | 07 to 09 | 67 | 58 years | $438,000 | $607 psf |
| Within 500m | Jul 2026 | 607 Ang Mo Kio Avenue 4 | 04 to 06 | 68 | 53 years | $405,000 | $553 psf |
| Within 500m | Jul 2026 | 631 Ang Mo Kio Avenue 4 | 04 to 06 | 67 | 58 years | $420,000 | $582 psf |
| Within 500m | Jul 2026 | 631 Ang Mo Kio Avenue 4 | 10 to 12 | 67 | 58 years | $440,000 | $610 psf |
| Within 500m | Jun 2026 | 629 Ang Mo Kio Avenue 4 | 01 to 03 | 67 | 54 years | $415,000 | $575 psf |
| Within 500m | Jun 2026 | 644 Ang Mo Kio Avenue 4 | 04 to 06 | 75 | 53 years | $445,000 | $551 psf |
| Within 500m | Mar 2026 | 631 Ang Mo Kio Avenue 4 | 10 to 12 | 67 | 58 years | $440,000 | $610 psf |
| Within 500m | Mar 2026 | 631 Ang Mo Kio Avenue 4 | 07 to 09 | 67 | 58 years | $423,000 | $587 psf |
And 15 more further away or earlier.
The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.
Use $433,000 in the Sell calculator →Price trend
Median of 2 months, Oct 2021 to Jul 2025 · +6% over the period
View as table
| Month | Median | Per sqft | Sales |
|---|---|---|---|
| Oct 2021 | $425,000 | $437 psf | 3 |
| Jul 2025 | $450,000 | $615 psf | 3 |
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
7 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
92 sqm
The largest unit sold here was a 92 sqm 4 Room, for $432,288 in Oct 2021.
Smallest unit sold
68 sqm
The smallest unit sold here was a 68 sqm 3 Room, for $338,800 in Oct 2021.
Longest lease left
58 years
The longest remaining lease sold here was 58 years, on a 68 sqm 3 Room.
Shortest lease left
53 years
The shortest remaining lease sold here was 53 years, on a 68 sqm 3 Room.
Highest floor sold
Storeys 10 to 12
The highest-floor sale here was on storeys 10 to 12, a 68 sqm 3 Room.
Lowest floor sold
Storeys 04 to 06
The lowest-floor sale here was on storeys 04 to 06, a 92 sqm 4 Room.
Priciest 4 room ever
$1,588,000
The most expensive 4 room ever sold citywide went for $1,588,000 on Cantonment Rd in Central Area.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 4 room flats citywide
61st percentile
A 92 sqm 4 room sale here ranks in the 61st percentile among all 4 room flats sold citywide over the same period.
Price vs similar-sized flats
54th percentile
For its 92 sqm, this sale is in the 54th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 4 room flats in Ang Mo Kio
58th percentile
Within Ang Mo Kio alone, that sale is in the 58th percentile for a 4 room.
Remaining lease, citywide
11th percentile
This flat's remaining lease (54 years) ranks in the 11th percentile among all flats sold citywide over the same period.
Floor height, citywide
61st percentile
This flat's floor (storeys 07 to 09) ranks in the 61st percentile among all flats sold citywide over the same period.
Age among Ang Mo Kio's blocks
32nd percentile
Completed in 1979, this block is newer than 41% of HDB blocks in Ang Mo Kio.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Ang Mo Kio average
-22%
Prices here run 22% below the Ang Mo Kio average.
vs the citywide average
-28%
Citywide, that's 28% below the national average.
Towns by average price
#22 of 26
Ang Mo Kio ranks 22nd out of 26 towns by average resale price.
Towns by 2-year price growth
#12 of 26
Ang Mo Kio ranks 12th out of 26 towns for price growth over the past 2 years (+11%).
Nearby
2 factsHow far it is to trains, schools and the city centre.
Rail lines within 1km
2
2 different rail lines (NS, TE) are accessible within 1km.
To Raffles Place
11.1km
This location is about 11.1km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
-8%
Prices here are down 8% compared to a year ago.
Busiest month: Oct 2021
3 sales
The busiest month here was Oct 2021, with 3 transactions.
Sales volume vs last quarter
-100%
Transaction volume here is down 100% versus the previous quarter.
Since the last resale
4 mo
It's been about 4 months since the last resale here.
Busiest month: Oct 2021
3 sales
The busiest month ever recorded here was Oct 2021, with 3 sales; the quietest active month saw just 1, in Nov 2011.
Transactions
| Jun 2026 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 07 to 09 | 68 | 53 years | $435,000 | $594 psf |
| Sept 2025 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 07 to 09 | 68 | 54 years | $455,000 | $622 psf |
| Jul 2025 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 10 to 12 | 68 | 54 years | $428,000 | $585 psf |
| Jul 2025 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 07 to 09 | 68 | 54 years | $450,000 | $615 psf |
| Jul 2025 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 4 Room | New Generation | 07 to 09 | 92 | 54 years | $610,888 | $617 psf |
| Jun 2025 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 10 to 12 | 68 | 54 years | $430,000 | $587 psf |
| Mar 2023 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 4 Room | New Generation | 04 to 06 | 92 | 56 years | $486,000 | $491 psf |
| Oct 2022 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 07 to 09 | 68 | 57 years | $370,000 | $506 psf |
| Feb 2022 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 3 Room | New Generation | 07 to 09 | 68 | 57 years | $370,000 | $506 psf |
| Feb 2022 | Ang Mo Kio | 621 | Ang Mo Kio Avenue 9 | 4 Room | New Generation | 07 to 09 | 92 | 57 years | $418,000 | $422 psf |
Showing 1–10 of 37