HDB block
Blk 509A Yishun Ave 4
Yishun15 storeys4 ROOM5 ROOM
8 flats sold here in the last 24 months at a median of $676,000 across 5 ROOM, 4 ROOM. The latest was a 5-room flat on floors 4–6 for $682,000 (Sep 2026). 34 recorded resales since 2022.
Median price · 24 mo
$676,000
Median PSF · 24 mo
$597
Sales · 24 mo
8
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 | 4 | $715,500 | $588 | 19 |
| 4 ROOM | 4 | $600,400 | $600 | 15 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 1647.1%
- 823.5%
- 411.8%
- 38.8%
- 38.8%
Recent transactions
30 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Sep 2026 | HDB 5 Room | 4-6 | 113 sqm | $682,000 | $561 |
| Jul 2026 | HDB 4 Room | 4-6 | 93 sqm | $580,000 | $579 |
| May 2026 | HDB 4 Room | 4-6 | 93 sqm | $600,800 | $600 |
| Nov 2025 | HDB 4 Room | 10-12 | 93 sqm | $670,000 | $669 |
| Jun 2025 | HDB 4 Room | 4-6 | 93 sqm | $600,000 | $599 |
| Jun 2025 | HDB 5 Room | 7-9 | 113 sqm | $745,888 | $613 |
| May 2025 | HDB 5 Room | 4-6 | 113 sqm | $723,000 | $594 |
| Nov 2024 | HDB 5 Room | 7-9 | 113 sqm | $708,000 | $582 |
| Oct 2024 | HDB 5 Room | 10-12 | 113 sqm | $745,000 | $613 |
| Jun 2024 | HDB 5 Room | 4-6 | 113 sqm | $700,000 | $576 |
| Dec 2023 | HDB 5 Room | 13-15 | 113 sqm | $710,000 | $584 |
| Nov 2023 | HDB 5 Room | 10-12 | 113 sqm | $715,000 | $588 |
| Sep 2023 | HDB 5 Room | 4-6 | 113 sqm | $695,000 | $571 |
| Aug 2023 | HDB 5 Room | 1-3 | 113 sqm | $620,000 | $510 |
| Jul 2023 | HDB 5 Room | 4-6 | 113 sqm | $675,000 | $555 |
| Jun 2023 | HDB 4 Room | 7-9 | 93 sqm | $580,880 | $580 |
| Feb 2023 | HDB 4 Room | 4-6 | 93 sqm | $536,000 | $535 |
| Jan 2023 | HDB 4 Room | 7-9 | 93 sqm | $580,000 | $579 |
| Sep 2022 | HDB 4 Room | 4-6 | 93 sqm | $520,000 | $519 |
| Sep 2022 | HDB 4 Room | 4-6 | 93 sqm | $550,000 | $549 |
| Aug 2022 | HDB 4 Room | 4-6 | 93 sqm | $520,000 | $519 |
| Aug 2022 | HDB 5 Room | 7-9 | 113 sqm | $690,000 | $567 |
| Jul 2022 | HDB 4 Room | 7-9 | 93 sqm | $565,000 | $564 |
| Jul 2022 | HDB 5 Room | 10-12 | 113 sqm | $660,000 | $543 |
| Jun 2022 | HDB 5 Room | 4-6 | 113 sqm | $638,000 | $525 |
| Jun 2022 | HDB 5 Room | 10-12 | 113 sqm | $680,000 | $559 |
| May 2022 | HDB 4 Room | 4-6 | 93 sqm | $510,000 | $509 |
| May 2022 | HDB 5 Room | 10-12 | 113 sqm | $760,000 | $625 |
| Apr 2022 | HDB 4 Room | 1-3 | 93 sqm | $485,000 | $484 |
| Apr 2022 | HDB 4 Room | 7-9 | 93 sqm | $520,000 | $519 |
Same street
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