Blk 401 Serangoon Ave 1
4 sales in the last 12 months · ~3.3% of 120 units
4
13 recorded since May 2021
$846K
4 Room · 4 sales · last 12 months
$748
4 Room · 4 sales · last 12 months
$790K – $932K
4 Room · 4 sales · last 12 months
$932,000
Oct 2026 · 4 Room · #13-15
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
$634,271
Cash you need
at least $42,285 of any purchase must be cash
$61,423
Monthly instalment
25 years at 3.5%
$3,175
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
2 agent listings
Asking vs sold
+3.5%
$875K ask · $846K sold
4 Room · 4 sold, 2 asking
Price trend
+0.1%
6 months, 3 sales
12 months: +4.9% (4)
Turnover
3.3%
4 of 120 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, 4 Room only, 12 sales
Recent Resale Transactions
13 recorded · 4 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-10 | 4 ROOM | 13 TO 15 | 1,216 sqft | $932,000 | $766 |
| 2026-07 | 4 ROOM | 01 TO 03 | 1,130 sqft | $790,000 | $699 |
| 2026-05 | 4 ROOM | 01 TO 03 | 1,130 sqft | $838,888 | $742 |
| 2026-03 | 4 ROOM | 04 TO 06 | 1,130 sqft | $852,500 | $754 |
| 2025-09 | 4 ROOM | 04 TO 06 | 1,109 sqft | $790,000 | $713 |
| 2025-07 | 4 ROOM | 10 TO 12 | 1,173 sqft | $855,000 | $729 |
| 2025-02 | 4 ROOM | 01 TO 03 | 1,130 sqft | $795,888 | $704 |
| 2024-01 | 5 ROOM | 04 TO 06 | 1,302 sqft | $862,000 | $662 |
| 2023-12 | 4 ROOM | 10 TO 12 | 1,001 sqft | $678,000 | $677 |
| 2023-11 | 4 ROOM | 01 TO 03 | 1,173 sqft | $750,000 | $639 |
| 2022-05 | 4 ROOM | 07 TO 09 | 1,173 sqft | $670,000 | $571 |
| 2021-06 | 4 ROOM | 04 TO 06 | 1,001 sqft | $560,000 | $559 |
| 2021-05 | 4 ROOM | 07 TO 09 | 1,173 sqft | $632,000 | $539 |
For Sale
1 unit available · 2 agent listings
4 Room · 1,130 sqft
Likely the same unit · 2 agents · asking prices agree
$875,000
For Rent
2 units available · 2 agent listings
4 Room · 100 sqft
1 agent
$800/mo
5 Room · 200 sqft
1 agent
$1,100/mo
Frequently Asked Questions
Reviews
For Sellers
List With Us Within 48 Hours
We handle professional photos, 360° virtual tour, and your listing goes live fast.
For Buyers
Deploy Door Knock Team
Can't find a unit here? We'll knock doors in this block to find you one.
Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
4 Room
4 sales, 12 months · 96 units
5 Room
none in 12 months · 1 recorded · 24 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.