21 Hougang Avenue 3
In Hougang · Singapore 530021
Median price per sqftlast 12 months
$468$538$572$603$676$887
Too few sales in 6 months to colour each block.
- 21 Hougang Avenue 3
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
156 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1977
- 49 years ago
- Lease left
- 51 years
- 99-year lease from 1978
- Height
- 12 storeys
- Flats
- 130
- 106 3-room · 22 4-room · 1 5-room · 1 Executive
- In the block
- Other facilities
- Postal code
- 530021
Statistics
Price
- Average
- $425,000
- Median
- $425,000
- Median per sqft
- $541 psf
- Highest sale
- $425,000
- 73 sqm 3 Room · Jun 2026
- Lowest sale
- $425,000
- 73 sqm 3 Room · Jun 2026
Compared to
- Vs street average
- -8%
- Vs town average
- -36%
- Vs citywide average
- -36%
Activity
- Transactions
- 1
- Avg per month
- 0.2
By flat type
- 3 Room
- $425,000
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
$410K – $436K$410,000 – $436,000
Midpoint $425,000 · about $541 psf for 73 sqm
Where comparable sales landed, at your flat's size
Good confidence · 28 sales
1 same block · 23 same street · 4 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 | 21 Hougang Avenue 3 | 01 to 03 | 73 | 51 years | $425,000 | $541 psf |
| Same street | Sept 2026 | 23 Hougang Avenue 3 | 07 to 09 | 73 | 51 years | $370,000 | $471 psf |
| Same street | Sept 2026 | 20 Hougang Avenue 3 | 10 to 12 | 73 | 51 years | $400,000 | $509 psf |
| Same street | Sept 2026 | 24 Hougang Avenue 3 | 01 to 03 | 67 | 51 years | $376,000 | $521 psf |
| Same street | Aug 2026 | 23 Hougang Avenue 3 | 07 to 09 | 73 | 51 years | $423,000 | $538 psf |
| Same street | Jul 2026 | 24 Hougang Avenue 3 | 04 to 06 | 82 | 51 years | $460,000 | $521 psf |
| Same street | Jul 2026 | 24 Hougang Avenue 3 | 13 to 15 | 67 | 51 years | $400,000 | $555 psf |
| Same street | Jun 2026 | 1 Hougang Avenue 3 | 04 to 06 | 70 | 48 years | $368,000 | $488 psf |
| Same street | Jun 2026 | 24 Hougang Avenue 3 | 01 to 03 | 67 | 51 years | $365,000 | $506 psf |
| Same street | Jun 2026 | 23 Hougang Avenue 3 | 10 to 12 | 73 | 51 years | $425,000 | $541 psf |
| Same street | May 2026 | 24 Hougang Avenue 3 | 01 to 03 | 67 | 51 years | $390,000 | $541 psf |
| Same street | Feb 2026 | 23 Hougang Avenue 3 | 10 to 12 | 73 | 51 years | $430,000 | $547 psf |
| Same street | Feb 2026 | 23 Hougang Avenue 3 | 10 to 12 | 88 | 51 years | $450,000 | $475 psf |
| Same street | Jan 2026 | 17 Hougang Avenue 3 | 10 to 12 | 73 | 51 years | $425,000 | $541 psf |
| Same street | Jan 2026 | 22 Hougang Avenue 3 | 10 to 12 | 73 | 51 years | $423,000 | $538 psf |
And 13 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 $425,000 in the Sell calculator →Price trend
21 Hougang Avenue 3 has 37 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.
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
98 sqm
The largest unit sold here was a 98 sqm 4 Room, for $500,888 in Feb 2025.
Smallest unit sold
73 sqm
The smallest unit sold here was a 73 sqm 3 Room, for $318,000 in Dec 2021.
Longest lease left
56 years
The longest remaining lease sold here was 56 years, on a 73 sqm 3 Room.
Shortest lease left
51 years
The shortest remaining lease sold here was 51 years, on a 73 sqm 3 Room.
Highest floor sold
Storeys 10 to 12
The highest-floor sale here was on storeys 10 to 12, a 73 sqm 3 Room.
Lowest floor sold
Storeys 01 to 03
The lowest-floor sale here was on storeys 01 to 03, a 73 sqm 3 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
29th percentile
A 98 sqm 4 room sale here ranks in the 29th percentile among all 4 room flats sold citywide over the same period.
Price vs similar-sized flats
29th percentile
For its 98 sqm, this sale is in the 29th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 4 room flats in Hougang
29th percentile
Within Hougang alone, that sale is in the 29th percentile for a 4 room.
Remaining lease, citywide
8th percentile
This flat's remaining lease (52 years) ranks in the 8th percentile among all flats sold citywide over the same period.
Floor height, citywide
40th percentile
This flat's floor (storeys 04 to 06) ranks in the 40th percentile among all flats sold citywide over the same period.
Age among Hougang's blocks
98th percentile
Completed in 1977, this block is older than 98% of HDB blocks in Hougang.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Hougang average
-32%
Prices here run 32% below the Hougang average.
vs the citywide average
-33%
Citywide, that's 33% below the national average.
Towns by average price
#15 of 26
Hougang ranks 15th out of 26 towns by average resale price.
Towns by 2-year price growth
#19 of 26
Hougang ranks 19th out of 26 towns for price growth over the past 2 years (+10%).
Nearby
1 factHow far it is to trains, schools and the city centre.
To Raffles Place
10.0km
This location is about 10.0km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
-17%
Prices here are down 17% compared to a year ago.
Busiest month: Feb 2023
2 sales
The busiest month here was Feb 2023, with 2 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: May 2017
3 sales
The busiest month ever recorded here was May 2017, with 3 sales; the quietest active month saw just 1, in Mar 2012.
Transactions
| Jun 2026 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 01 to 03 | 73 | 51 years | $425,000 | $541 psf |
| Sept 2025 | Hougang | 21 | Hougang Avenue 3 | 4 Room | New Generation | 01 to 03 | 98 | 52 years | $505,000 | $479 psf |
| Jun 2025 | Hougang | 21 | Hougang Avenue 3 | 4 Room | New Generation | 04 to 06 | 98 | 52 years | $519,000 | $492 psf |
| Feb 2025 | Hougang | 21 | Hougang Avenue 3 | 4 Room | New Generation | 04 to 06 | 98 | 52 years | $500,888 | $475 psf |
| Apr 2024 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 07 to 09 | 73 | 53 years | $380,000 | $484 psf |
| Aug 2023 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 04 to 06 | 88 | 54 years | $435,228 | $459 psf |
| Jun 2023 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 10 to 12 | 73 | 54 years | $378,000 | $481 psf |
| Apr 2023 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 10 to 12 | 73 | 54 years | $358,000 | $456 psf |
| Feb 2023 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 01 to 03 | 73 | 54 years | $358,888 | $457 psf |
| Feb 2023 | Hougang | 21 | Hougang Avenue 3 | 3 Room | New Generation | 10 to 12 | 73 | 54 years | $360,000 | $458 psf |
Showing 1–10 of 37
Blocks on Hougang Avenue 3
Every block on the street, with its number of recorded HDB resales.