Blk 221 Serangoon Ave 4 resale prices
Over the 24 months to Oct 2026, 7 flats sold here at a median of $495,000 ($679 psf). Across all 46 resales here since Jan 2017, when the dataset starts, the median is $408,888. The block was completed in 1984.
The tables below split those 24 months by flat type, give yearly medians and list the 10 most recent resales. HDB records each sale by month, not by date.
| Flat type | Sales | Median price (S$) | Median PSF (S$ psf) |
|---|---|---|---|
| 3-room | 6 | $495,000 | $683 psf |
| 4-room | 1 | $593,888 | $600 psf |
| Year | Sales | Median price (S$) |
|---|---|---|
| 2022 | 4 | $495,444 |
| 2023 | 3 | $392,000 |
| 2024 | 5 | $408,888 |
| 2025 | 5 | $495,000 |
| 2026 (to Oct) | 2 | $493,444 |
| Month | Flat type | Storey | Area | Price (S$) | Lease left at sale |
|---|---|---|---|---|---|
| Jul 2026 | 3-room | 10 to 12 | 721 sqft | $490,000 | 57 yrs 5 mths |
| Jan 2026 | 3-room | 07 to 09 | 721 sqft | $496,888 | 58 yrs |
| Nov 2025 | 4-room | 07 to 09 | 990 sqft | $593,888 | 58 yrs 2 mths |
| Aug 2025 | 3-room | 07 to 09 | 721 sqft | $495,000 | 58 yrs 4 mths |
| Jul 2025 | 3-room | 04 to 06 | 764 sqft | $495,000 | 58 yrs 6 mths |
| Jun 2025 | 3-room | 10 to 12 | 721 sqft | $490,000 | 58 yrs 7 mths |
| Jun 2025 | 3-room | 07 to 09 | 721 sqft | $510,000 | 58 yrs 7 mths |
| Aug 2024 | 3-room | 01 to 03 | 764 sqft | $408,888 | 59 yrs 5 mths |
| Aug 2024 | 3-room | 10 to 12 | 721 sqft | $440,000 | 59 yrs 5 mths |
| Jul 2024 | 4-room | 10 to 12 | 1,066 sqft | $620,000 | 59 yrs 6 mths |
Data: HDB resale flat prices, published on data.gov.sg. Registered transactions, not asking prices.