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- Block 423
423 Hougang Avenue 6
In Hougang · Singapore 530423
Median price per sqftlast 12 months
$488$550$581$617$700$908
Too few sales in 3 months to colour each block.
- 423 Hougang Avenue 6
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
279 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1989
- 37 years ago
- Lease left
- 62 years
- 99-year lease from 1989
- Height
- 10 storeys
- Flats
- 90
- 72 4-room · 18 5-room
- In the block
- Shops
- Postal code
- 530423
Statistics
Price
- Average
- $846,944
- Median
- $846,944
- Median per sqft
- $645 psf
- Highest sale
- $855,000
- 122 sqm 5 Room · Sept 2026
- Lowest sale
- $838,888
- 122 sqm 5 Room · Jul 2026
Compared to
- Vs street average
- +11%
- Vs town average
- +24%
- Vs citywide average
- +26%
Activity
- Transactions
- 2
- Avg per month
- 0.7
By flat type
- 5 Room
- $846,944
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
$624K – $700K$624,000 – $700,000
Midpoint $654,000 · about $584 psf for 104 sqm
Where comparable sales landed, at your flat's size
Good confidence · 41 sales
18 same street · 23 within 500m · 4-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same street | Oct 2026 | 527 Hougang Avenue 6 | 04 to 06 | 103 | 60 years | $630,000 | $568 psf |
| Same street | Sept 2026 | 524 Hougang Avenue 6 | 07 to 09 | 105 | 60 years | $670,000 | $593 psf |
| Same street | Sept 2026 | 432 Hougang Avenue 6 | 04 to 06 | 113 | 62 years | $695,000 | $571 psf |
| Same street | Aug 2026 | 424 Hougang Avenue 6 | 07 to 09 | 105 | 62 years | $690,000 | $611 psf |
| Same street | Aug 2026 | 424 Hougang Avenue 6 | 04 to 06 | 105 | 62 years | $695,000 | $615 psf |
| Same street | Jul 2026 | 523 Hougang Avenue 6 | 01 to 03 | 104 | 59 years | $560,000 | $500 psf |
| Same street | Jul 2026 | 526 Hougang Avenue 6 | 01 to 03 | 84 | 61 years | $528,000 | $584 psf |
| Same street | Jul 2026 | 532 Hougang Avenue 6 | 01 to 03 | 89 | 60 years | $530,000 | $553 psf |
| Same street | Jun 2026 | 527 Hougang Avenue 6 | 13 to 15 | 84 | 60 years | $520,000 | $575 psf |
| Same street | May 2026 | 426 Hougang Avenue 6 | 07 to 09 | 105 | 62 years | $715,000 | $633 psf |
| Same street | May 2026 | 424 Hougang Avenue 6 | 01 to 03 | 105 | 62 years | $630,000 | $557 psf |
| Same street | Mar 2026 | 523 Hougang Avenue 6 | 01 to 03 | 105 | 59 years | $580,000 | $513 psf |
| Same street | Feb 2026 | 532 Hougang Avenue 6 | 04 to 06 | 84 | 60 years | $565,000 | $625 psf |
| Same street | Jan 2026 | 524 Hougang Avenue 6 | 10 to 12 | 105 | 60 years | $720,000 | $637 psf |
| Same street | Dec 2025 | 526 Hougang Avenue 6 | 04 to 06 | 84 | 62 years | $573,888 | $635 psf |
And 26 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 $654,000 in the Sell calculator →Price trend
423 Hougang Avenue 6 has 22 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
122 sqm
The largest unit sold here was a 122 sqm 5 Room, for $855,000 in Sept 2026.
Smallest unit sold
94 sqm
The smallest unit sold here was a 94 sqm 4 Room, for $662,888 in Jul 2025.
Longest lease left
67 years
The longest remaining lease sold here was 67 years, on a 105 sqm 4 Room.
Shortest lease left
62 years
The shortest remaining lease sold here was 62 years, on a 122 sqm 5 Room.
Highest floor sold
Storeys 07 to 09
The highest-floor sale here was on storeys 07 to 09, a 105 sqm 4 Room.
Lowest floor sold
Storeys 01 to 03
The lowest-floor sale here was on storeys 01 to 03, a 105 sqm 4 Room.
Priciest 5 room ever
$1,728,000
The most expensive 5 room ever sold citywide went for $1,728,000 on Henderson Rd in Bukit Merah.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 5 room flats citywide
84th percentile
A 122 sqm 5 room sale here ranks in the 84th percentile among all 5 room flats sold citywide over the same period.
Price vs similar-sized flats
88th percentile
For its 122 sqm, this sale is in the 88th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 5 room flats in Hougang
88th percentile
Within Hougang alone, that sale is in the 88th percentile for a 5 room.
Remaining lease, citywide
32nd percentile
This flat's remaining lease (62 years) ranks in the 32nd 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
47th percentile
Completed in 1989, this block is newer than 50% of HDB blocks in Hougang.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Hougang average
+9%
Prices here run 9% above the Hougang average.
vs the citywide average
+7%
Citywide, that's 7% above 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
11.1km
This location is about 11.1km from the city center (Raffles Place).
Trends
4 factsWhich way prices and sales are heading.
Price vs a year ago
+28%
Prices here are up 28% compared to a year ago.
Sales volume vs last quarter
0%
Transaction volume here is unchanged versus the previous quarter.
Since the last resale
1 mo
It's been about 1 month since the last resale here.
Busiest month: Feb 2012
2 sales
The busiest month ever recorded here was Feb 2012, with 2 sales; the quietest active month saw just 1, in Mar 2012.
Transactions
| Sept 2026 | Hougang | 423 | Hougang Avenue 6 | 5 Room | Improved | 04 to 06 | 122 | 62 years | $855,000 | $651 psf |
| Jul 2026 | Hougang | 423 | Hougang Avenue 6 | 5 Room | Improved | 07 to 09 | 122 | 62 years | $838,888 | $639 psf |
| Jul 2025 | Hougang | 423 | Hougang Avenue 6 | 4 Room | New Generation | 07 to 09 | 94 | 63 years | $662,888 | $655 psf |
| Aug 2024 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 04 to 06 | 109 | 64 years | $650,000 | $554 psf |
| Feb 2024 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 04 to 06 | 103 | 64 years | $590,000 | $532 psf |
| Jul 2022 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 07 to 09 | 105 | 66 years | $550,000 | $487 psf |
| Apr 2022 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 04 to 06 | 113 | 66 years | $530,000 | $436 psf |
| Dec 2021 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 01 to 03 | 105 | 67 years | $488,000 | $432 psf |
| Jul 2021 | Hougang | 423 | Hougang Avenue 6 | 5 Room | Improved | 07 to 09 | 123 | 67 years | $555,000 | $419 psf |
| Jun 2020 | Hougang | 423 | Hougang Avenue 6 | 4 Room | Model A | 04 to 06 | 105 | 68 years | $428,000 | $379 psf |
Showing 1–10 of 22
Blocks on Hougang Avenue 6
Every block on the street, with its number of recorded HDB resales.