HDB block
Blk 231 Hougang St 21
Hougang15 storeys4 ROOM5 ROOM
6 flats sold here in the last 24 months at a median of $1,009,000. The latest was a 5-room flat on floors 4–6 for $988,888 (Sep 2026). 145 recorded resales since 1990.
Median price · 24 mo
$1,009,000
Median PSF · 24 mo
$665
Sales · 24 mo
6
Latest sale
Sep 2026
By flat type
What's sold at this block
| Flat type | Sales · 24 mo | Median price · 24 mo | Median PSF · 24 mo | All-time sales |
|---|---|---|---|---|
| 5 ROOM | 6 | $1,009,000 | $665 | 115 |
| 4 ROOM | 0 | — | — | 30 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 128.3%
- 106.9%
- 85.5%
- 85.5%
- 74.8%
- 64.1%
- 64.1%
- 64.1%
- 53.4%
- 53.4%
- 53.4%
- 53.4%
- 53.4%
- 53.4%
- 42.8%
- 42.8%
- 42.8%
- 42.8%
- 42.8%
- 32.1%
- 32.1%
- 32.1%
- 32.1%
- 32.1%
- 21.4%
- 21.4%
- 21.4%
- 21.4%
- 21.4%
- 10.7%
- 10.7%
- 10.7%
- 10.7%
- 10.7%
- 10.7%
- 10.7%
Recent transactions
30 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Sep 2026 | HDB 5 Room | 4-6 | 140 sqm | $988,888 | $656 |
| Aug 2026 | HDB 5 Room | 7-9 | 140 sqm | $1,040,000 | $690 |
| Jan 2026 | HDB 5 Room | 4-6 | 142 sqm | $980,000 | $641 |
| Sep 2025 | HDB 5 Room | 10-12 | 142 sqm | $1,028,000 | $673 |
| May 2025 | HDB 5 Room | 1-3 | 140 sqm | $990,000 | $657 |
| Feb 2025 | HDB 5 Room | 7-9 | 140 sqm | $1,070,888 | $711 |
| Aug 2024 | HDB 5 Room | 10-12 | 142 sqm | $1,150,000 | $752 |
| Jun 2024 | HDB 5 Room | 10-12 | 142 sqm | $1,088,000 | $712 |
| Apr 2024 | HDB 5 Room | 4-6 | 142 sqm | $991,688 | $649 |
| Apr 2024 | HDB 5 Room | 4-6 | 140 sqm | $900,000 | $597 |
| Mar 2024 | HDB 5 Room | 1-3 | 142 sqm | $900,000 | $589 |
| Feb 2024 | HDB 4 Room | 10-12 | 103 sqm | $585,000 | $528 |
| Nov 2023 | HDB 4 Room | 10-12 | 109 sqm | $600,000 | $511 |
| Nov 2023 | HDB 4 Room | 7-9 | 109 sqm | $615,000 | $524 |
| Oct 2023 | HDB 4 Room | 13-15 | 109 sqm | $620,000 | $528 |
| Aug 2023 | HDB 4 Room | 1-3 | 103 sqm | $518,000 | $467 |
| Feb 2023 | HDB 5 Room | 7-9 | 140 sqm | $958,000 | $636 |
| Nov 2022 | HDB 5 Room | 1-3 | 142 sqm | $860,000 | $563 |
| Oct 2022 | HDB 5 Room | 4-6 | 142 sqm | $818,000 | $535 |
| Sep 2022 | HDB 5 Room | 4-6 | 152 sqm | $810,000 | $495 |
| Sep 2022 | HDB 5 Room | 4-6 | 142 sqm | $800,000 | $523 |
| Mar 2021 | HDB 4 Room | 7-9 | 109 sqm | $535,000 | $456 |
| Jun 2020 | HDB 5 Room | 10-12 | 142 sqm | $865,000 | $566 |
| Dec 2019 | HDB 5 Room | 10-12 | 142 sqm | $750,000 | $491 |
| Dec 2019 | HDB 5 Room | 1-3 | 140 sqm | $685,000 | $455 |
| May 2019 | HDB 5 Room | 1-3 | 142 sqm | $710,000 | $465 |
| May 2019 | HDB 5 Room | 10-12 | 142 sqm | $750,000 | $491 |
| Feb 2019 | HDB 5 Room | 7-9 | 142 sqm | $752,000 | $492 |
| Oct 2018 | HDB 5 Room | 10-12 | 142 sqm | $740,000 | $484 |
| Aug 2018 | HDB 5 Room | 10-12 | 142 sqm | $816,800 | $534 |
Same street