Blk 509A Yishun Ave 4
Latest recorded sale 1 Oct 2026 · 33 resales recorded at Blk 509A Yishun Ave 4 since 2022.
What do flats at Blk 509A Yishun Ave 4 sell for?
The median flat at Blk 509A Yishun Ave 4 sold for S$6,348 psm over the last 12 months, from 4 recorded sales between May 2026 and Oct 2026. This is an indicative figure from recorded transactions, not a formal valuation. Latest recorded sale 1 Oct 2026.
8 sales recorded at Blk 509A Yishun Ave 4 in the last 24 months.
What is a flat at Blk 509A Yishun Ave 4 worth?
A typical 5-room flat at Blk 509A Yishun Ave 4 (113 sqm) is valued at S$736,123 to S$784,881, from 20 comparable sales on Yishun Ave 4 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.
S$6,514 psm to S$6,946 psm · 20 comparable sales · See every comparable sale, or change the size and floor
How has the price at Blk 509A Yishun Ave 4 changed?
Value a unit here
Change the size or floor for an indicative range for this block, or type another address or postal code.
What flats are in Blk 509A Yishun Ave 4?
| Type | In block | Sold | Median |
|---|---|---|---|
| 4 ROOM | 48 | 15 | S$550,000 |
| 5 ROOM | 60 | 18 | S$697,500 |
| Total | 108 | 33 |
Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.
By flat type
- 4-Room resale prices at Blk 509A Yishun Ave 4 · 15 sales since Jan 2017
- 5-Room resale prices at Blk 509A Yishun Ave 4 · 18 sales since Jan 2017
What has sold at Blk 509A Yishun Ave 4 recently?
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Oct 2026 | Blk 509A · 5 ROOM · 07 TO 09 · Improved · 91 years left | 113 sqm | S$818,000 | S$7,239 psm |
| Sept 2026 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 91 years left | 113 sqm | S$682,000 | S$6,035 psm |
| Jul 2026 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 91 years left | 93 sqm | S$580,000 | S$6,237 psm |
| May 2026 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 91 years left | 93 sqm | S$600,800 | S$6,460 psm |
| Nov 2025 | Blk 509A · 4 ROOM · 10 TO 12 · Model A · 91 years left | 93 sqm | S$670,000 | S$7,204 psm |
| Jun 2025 | Blk 509A · 5 ROOM · 07 TO 09 · Improved · 92 years left | 113 sqm | S$745,888 | S$6,601 psm |
| Jun 2025 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 92 years left | 93 sqm | S$600,000 | S$6,452 psm |
| May 2025 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 92 years left | 113 sqm | S$723,000 | S$6,398 psm |
| Nov 2024 | Blk 509A · 5 ROOM · 07 TO 09 · Improved · 93 years left | 113 sqm | S$708,000 | S$6,265 psm |
| Oct 2024 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 93 years left | 113 sqm | S$745,000 | S$6,593 psm |
| Jun 2024 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 93 years left | 113 sqm | S$700,000 | S$6,195 psm |
| Dec 2023 | Blk 509A · 5 ROOM · 13 TO 15 · Improved · 93 years left | 113 sqm | S$710,000 | S$6,283 psm |
| Nov 2023 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 94 years left | 113 sqm | S$715,000 | S$6,327 psm |
| Sept 2023 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 94 years left | 113 sqm | S$695,000 | S$6,150 psm |
| Aug 2023 | Blk 509A · 5 ROOM · 01 TO 03 · Improved · 94 years left excluded: outlier | 113 sqm | S$620,000 | S$5,487 psm |
| Jul 2023 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 94 years left | 113 sqm | S$675,000 | S$5,973 psm |
| Jun 2023 | Blk 509A · 4 ROOM · 07 TO 09 · Model A · 94 years left | 93 sqm | S$580,880 | S$6,246 psm |
| Feb 2023 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 94 years left | 93 sqm | S$536,000 | S$5,763 psm |
| Jan 2023 | Blk 509A · 4 ROOM · 07 TO 09 · Model A · 94 years left | 93 sqm | S$580,000 | S$6,237 psm |
| Sept 2022 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 93 sqm | S$550,000 | S$5,914 psm |
| Sept 2022 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 93 sqm | S$520,000 | S$5,591 psm |
| Aug 2022 | Blk 509A · 5 ROOM · 07 TO 09 · Improved · 95 years left | 113 sqm | S$690,000 | S$6,106 psm |
| Aug 2022 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 93 sqm | S$520,000 | S$5,591 psm |
| Jul 2022 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 95 years left | 113 sqm | S$660,000 | S$5,841 psm |
| Jul 2022 | Blk 509A · 4 ROOM · 07 TO 09 · Model A · 95 years left | 93 sqm | S$565,000 | S$6,075 psm |
| Jun 2022 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 95 years left | 113 sqm | S$680,000 | S$6,018 psm |
| Jun 2022 | Blk 509A · 5 ROOM · 04 TO 06 · Improved · 95 years left | 113 sqm | S$638,000 | S$5,646 psm |
| May 2022 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 95 years left excluded: outlier | 113 sqm | S$760,000 | S$6,726 psm |
| May 2022 | Blk 509A · 4 ROOM · 04 TO 06 · Model A · 95 years left | 93 sqm | S$510,000 | S$5,484 psm |
| Apr 2022 | Blk 509A · 5 ROOM · 13 TO 15 · Improved · 95 years left | 113 sqm | S$705,000 | S$6,239 psm |
| Apr 2022 | Blk 509A · 5 ROOM · 10 TO 12 · Improved · 95 years left | 113 sqm | S$668,888 | S$5,919 psm |
| Apr 2022 | Blk 509A · 5 ROOM · 07 TO 09 · Improved · 95 years left | 113 sqm | S$635,000 | S$5,619 psm |
| Apr 2022 | Blk 509A · 4 ROOM · 07 TO 09 · Model A · 95 years left | 93 sqm | S$525,000 | S$5,645 psm |
| Apr 2022 | Blk 509A · 4 ROOM · 07 TO 09 · Model A · 95 years left | 93 sqm | S$520,000 | S$5,591 psm |
| Apr 2022 | Blk 509A · 4 ROOM · 01 TO 03 · Model A · 95 years left | 93 sqm | S$485,000 | S$5,215 psm |
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Apr 2026 | Blk 509A · 4 ROOM | S$3,400 | — |
| Aug 2025 | Blk 509A · 4 ROOM | S$3,800 | — |
| Mar 2025 | Blk 509A · 4 ROOM | S$3,400 | — |
| Dec 2024 | Blk 509A · 4 ROOM | S$3,700 | — |
| Feb 2024 | Blk 509A · 4 ROOM | S$3,500 | — |
Rents as approved by HDB, or as filed with URA for private homes, where the floor area is given as a band.
Buying or selling here?
Buying: Stamp duty · Cash and CPF needed · How much can I borrow · Monthly repayment.
Selling: Net proceeds from selling.
Nearby blocks
- Blk 509B Yishun Ave 4 · 68 m · 27 sales
- Blk 508B Yishun Ave 4 · 73 m · 41 sales
- Blk 509C Yishun Ave 4 · 119 m · 24 sales
- Blk 508A Yishun Ave 4 · 119 m · 44 sales
- Blk 865 Yishun St 81 · 154 m · 33 sales
Yishun Ave 4 — full project history · 5-Room resale prices in Yishun · Completed in 2017