Blk 509BYishun Ave 4
Yishun · HDB resale · S762509
Latest registered price
$782,000
5 Room · Aug 2026
HDB resale data · updated · checked daily
Free alerts · no account needed
Get beeped when a flat at Blk 509B Yishun Ave 4 sells
Recorded sales
All 27 recorded sales
Registration month, not completion date. Prices are indicative.
| Registered | Price | |
|---|---|---|
| Aug 20265 Room · 10 to 12 | 5 Room | $782,000$643 psf1,216 sqft |
| Apr 20264 Room · 04 to 06 | 4 Room | $560,000$559 psf1,001 sqft |
| Mar 20265 Room · 07 to 09 | 5 Room | $743,000$611 psf1,216 sqft |
| Mar 20264 Room · 10 to 12 | 4 Room | $650,000$649 psf1,001 sqft |
| Feb 20264 Room · 01 to 03 | 4 Room | $570,000$569 psf1,001 sqft |
| Dec 20254 Room · 01 to 03 | 4 Room | $570,000$569 psf1,001 sqft |
| Nov 20255 Room · 04 to 06 | 5 Room | $690,000$567 psf1,216 sqft |
| Oct 20255 Room · 04 to 06 | 5 Room | $680,000$559 psf1,216 sqft |
| Sept 20255 Room · 04 to 06 | 5 Room | $708,000$582 psf1,216 sqft |
| Aug 20254 Room · 04 to 06 | 4 Room | $612,000$611 psf1,001 sqft |
Show 17 more records
| Registered | Price | |
|---|---|---|
| Jan 20254 Room · 04 to 06 | 4 Room | $611,000$610 psf1,001 sqft |
| Aug 20245 Room · 10 to 12 | 5 Room | $738,000$607 psf1,216 sqft |
| Aug 20244 Room · 10 to 12 | 4 Room | $600,000$599 psf1,001 sqft |
| Feb 20244 Room · 10 to 12 | 4 Room | $583,000$582 psf1,001 sqft |
| Jan 20244 Room · 10 to 12 | 4 Room | $565,000$564 psf1,001 sqft |
| Nov 20234 Room · 04 to 06 | 4 Room | $560,888$560 psf1,001 sqft |
| Oct 20234 Room · 04 to 06 | 4 Room | $545,000$544 psf1,001 sqft |
| Jan 20235 Room · 10 to 12 | 5 Room | $675,000$555 psf1,216 sqft |
| Aug 20225 Room · 07 to 09 | 5 Room | $650,000$534 psf1,216 sqft |
| Aug 20224 Room · 10 to 12 | 4 Room | $555,888$555 psf1,001 sqft |
| Jul 20225 Room · 10 to 12 | 5 Room | $671,000$552 psf1,216 sqft |
| Jul 20225 Room · 10 to 12 | 5 Room | $660,000$543 psf1,216 sqft |
| Apr 20224 Room · 04 to 06 | 4 Room | $488,000$487 psf1,001 sqft |
| Mar 20225 Room · 07 to 09 | 5 Room | $645,000$530 psf1,216 sqft |
| Mar 20224 Room · 13 to 15 | 4 Room | $538,000$537 psf1,001 sqft |
| Mar 20224 Room · 10 to 12 | 4 Room | $536,000$535 psf1,001 sqft |
| Mar 20224 Room · 07 to 09 | 4 Room | $522,000$521 psf1,001 sqft |
Market summary
- Last sale
- $782KAug 2026
- Median price · 12 mo
- $650K
- Change yoy
- +0.6%
- All-time sales
- 27
Blk 509B Yishun Ave 4 last sold a flat in Aug 2026: a 1216 sqft 5 Room on storeys 10 to 12, for $782,000 ($643 psf). 7 flats sold here in the past 12 months, at a median of $650,000 ($569 psf), up +0.6% on the year before. That is right in line with the Yishun median of $565 psf. The table below lists all 27 transactions recorded at this block since 1990.
Explore the neighbourhood
The neighbourhood
Surrounding blocks · 12-month median resale price
New
Will it actually be breezy?
Open and close the windows and doors of a Blk 509B Yishun Ave 4 unit and watch the air re-route — on today’s real Singapore wind, or a typical monsoon day.
Price trend
Price trend
Monthly median resale price
Questions & answers
What was the last transacted price at Blk 509B Yishun Ave 4?
The most recent recorded sale at Blk 509B Yishun Ave 4 was a 5 Room flat that sold for $782,000 ($643 psf) in Aug 2026.
How much does a flat at Blk 509B Yishun Ave 4 cost?
Based on 7 transactions over the past 12 months, the median resale price at Blk 509B Yishun Ave 4 was $650,000.
How many flats have been sold at Blk 509B Yishun Ave 4?
27 resale transactions have been recorded at Blk 509B Yishun Ave 4 since 1990.
What is the postal code of Blk 509B Yishun Ave 4?
The postal code of Blk 509B Yishun Ave 4 is 762509, in Yishun.