Blk 423 Hougang Ave 6
3 sales in the last 12 months · ~3.3% of 90 units
3
10 recorded since Jul 2021
$847K
5 Room · 2 sales · last 12 months
$645
5 Room · 2 sales · last 12 months
$839K – $855K
5 Room · 2 sales · last 12 months
$698,000
Oct 2026 · 4 Room · #07-09
Can you use CPF for this flat?
62 years left on the 99, from 1989.
CPF you can use
the lease covers you to 95, so the only limit is your balance
$150,000
Maximum bank loan
75% of the price, over 25 years
$635,208
Cash you need
at least $42,347 of any purchase must be cash
$61,736
Monthly instalment
25 years at 3.5%
$3,180
Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.
Market Insights
Supply
1 unit
1 agent listing
Asking vs sold
-9.2%
$769K ask · $847K sold
All flat types · 2 sold, 1 asking
Price trend
0%
6 months, 3 sales
12 months: +20.3% (3)
Turnover
3.3%
3 of 90 units, 12 months
Resale Price Trend
One flat type at a time, so a single larger sale cannot look like a price jump
Median price per month, 5 Room only, 3 sales
Recent Resale Transactions
10 recorded · 3 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-10 | 4 ROOM | 07 TO 09 | 1,130 sqft | $698,000 | $618 |
| 2026-09 | 5 ROOM | 04 TO 06 | 1,313 sqft | $855,000 | $651 |
| 2026-07 | 5 ROOM | 07 TO 09 | 1,313 sqft | $838,888 | $639 |
| 2025-07 | 4 ROOM | 07 TO 09 | 1,012 sqft | $662,888 | $655 |
| 2024-08 | 4 ROOM | 04 TO 06 | 1,173 sqft | $650,000 | $554 |
| 2024-02 | 4 ROOM | 04 TO 06 | 1,109 sqft | $590,000 | $532 |
| 2022-07 | 4 ROOM | 07 TO 09 | 1,130 sqft | $550,000 | $487 |
| 2022-04 | 4 ROOM | 04 TO 06 | 1,216 sqft | $530,000 | $436 |
| 2021-12 | 4 ROOM | 01 TO 03 | 1,130 sqft | $488,000 | $432 |
| 2021-07 | 5 ROOM | 07 TO 09 | 1,324 sqft | $555,000 | $419 |
For Sale
1 unit available · 1 agent listing
4 Room · 1,130 sqft
1 agent
$768,888
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
5 Room
2 sales, 12 months · 18 units
4 Room
1 sale, 12 months · 72 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.