HDB block
Blk 509B Yishun Ave 4
Yishun15 storeys4 ROOM5 ROOM
11 flats sold here in the last 24 months at a median of $650,000 across 4 ROOM, 5 ROOM. The latest was a 5-room flat on floors 10–12 for $782,000 (Aug 2026). 27 recorded resales since 2022.
Median price · 24 mo
$650,000
Median PSF · 24 mo
$582
Sales · 24 mo
11
Latest sale
Aug 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 |
|---|---|---|---|---|
| 4 ROOM | 6 | $590,500 | $590 | 16 |
| 5 ROOM | 5 | $708,000 | $582 | 11 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 933.3%
- 622.2%
- 518.5%
- 414.8%
- 311.1%
Recent transactions
27 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Aug 2026 | HDB 5 Room | 10-12 | 113 sqm | $782,000 | $643 |
| Apr 2026 | HDB 4 Room | 4-6 | 93 sqm | $560,000 | $559 |
| Mar 2026 | HDB 5 Room | 7-9 | 113 sqm | $743,000 | $611 |
| Mar 2026 | HDB 4 Room | 10-12 | 93 sqm | $650,000 | $649 |
| Feb 2026 | HDB 4 Room | 1-3 | 93 sqm | $570,000 | $569 |
| Dec 2025 | HDB 4 Room | 1-3 | 93 sqm | $570,000 | $569 |
| Nov 2025 | HDB 5 Room | 4-6 | 113 sqm | $690,000 | $567 |
| Oct 2025 | HDB 5 Room | 4-6 | 113 sqm | $680,000 | $559 |
| Sep 2025 | HDB 5 Room | 4-6 | 113 sqm | $708,000 | $582 |
| Aug 2025 | HDB 4 Room | 4-6 | 93 sqm | $612,000 | $611 |
| Jan 2025 | HDB 4 Room | 4-6 | 93 sqm | $611,000 | $610 |
| Aug 2024 | HDB 4 Room | 10-12 | 93 sqm | $600,000 | $599 |
| Aug 2024 | HDB 5 Room | 10-12 | 113 sqm | $738,000 | $607 |
| Feb 2024 | HDB 4 Room | 10-12 | 93 sqm | $583,000 | $582 |
| Jan 2024 | HDB 4 Room | 10-12 | 93 sqm | $565,000 | $564 |
| Nov 2023 | HDB 4 Room | 4-6 | 93 sqm | $560,888 | $560 |
| Oct 2023 | HDB 4 Room | 4-6 | 93 sqm | $545,000 | $544 |
| Jan 2023 | HDB 5 Room | 10-12 | 113 sqm | $675,000 | $555 |
| Aug 2022 | HDB 5 Room | 7-9 | 113 sqm | $650,000 | $534 |
| Aug 2022 | HDB 4 Room | 10-12 | 93 sqm | $555,888 | $555 |
| Jul 2022 | HDB 5 Room | 10-12 | 113 sqm | $660,000 | $543 |
| Jul 2022 | HDB 5 Room | 10-12 | 113 sqm | $671,000 | $552 |
| Apr 2022 | HDB 4 Room | 4-6 | 93 sqm | $488,000 | $487 |
| Mar 2022 | HDB 4 Room | 7-9 | 93 sqm | $522,000 | $521 |
| Mar 2022 | HDB 5 Room | 7-9 | 113 sqm | $645,000 | $530 |
| Mar 2022 | HDB 4 Room | 10-12 | 93 sqm | $536,000 | $535 |
| Mar 2022 | HDB 4 Room | 13-15 | 93 sqm | $538,000 | $537 |
Same street
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