Blk 401 Serangoon Ave 1 resale prices
Over the 24 months to Oct 2026, 8 flats sold here at a median of $845,694 ($735 psf). Across all 30 resales here since Jan 2017, when the dataset starts, the median is $667,500. The block was completed in 1988.
The tables below split those 24 months by flat type, give yearly medians and list the 10 most recent resales. HDB records each sale by month, not by date.
| Flat type | Sales | Median price (S$) | Median PSF (S$ psf) |
|---|---|---|---|
| 4-room | 8 | $845,694 | $735 psf |
| Year | Sales | Median price (S$) |
|---|---|---|
| 2022 | 1 | $670,000 |
| 2023 | 2 | $714,000 |
| 2024 | 1 | $862,000 |
| 2025 | 3 | $795,888 |
| 2026 (to Oct) | 5 | $852,500 |
| Month | Flat type | Storey | Area | Price (S$) | Lease left at sale |
|---|---|---|---|---|---|
| Oct 2026 | 4-room | 13 to 15 | 1,216 sqft | $932,000 | 61 yrs 5 mths |
| Oct 2026 | 4-room | 10 to 12 | 1,130 sqft | $854,000 | 61 yrs 5 mths |
| Jul 2026 | 4-room | 01 to 03 | 1,130 sqft | $790,000 | 61 yrs 8 mths |
| May 2026 | 4-room | 01 to 03 | 1,130 sqft | $838,888 | 61 yrs 10 mths |
| Mar 2026 | 4-room | 04 to 06 | 1,130 sqft | $852,500 | 62 yrs |
| Sep 2025 | 4-room | 04 to 06 | 1,109 sqft | $790,000 | 62 yrs 5 mths |
| Jul 2025 | 4-room | 10 to 12 | 1,173 sqft | $855,000 | 62 yrs 7 mths |
| Feb 2025 | 4-room | 01 to 03 | 1,130 sqft | $795,888 | 63 yrs 2 mths |
| Jan 2024 | 5-room | 04 to 06 | 1,302 sqft | $862,000 | 64 yrs 3 mths |
| Dec 2023 | 4-room | 10 to 12 | 1,001 sqft | $678,000 | 64 yrs 3 mths |
Data: HDB resale flat prices, published on data.gov.sg. Registered transactions, not asking prices.