23 flats in Blk 508A Yishun Ave 4 were resold in the last 3 years (6 in the last 12 months). The most traded type is the 3-room, with a median of $515,000, 19% above the Yishun median of $433,000. The latest resale was a 3-room on floors 10–12 for $540,000 in Sep 2026. The lease started in 2018, so about 91 years are left. The block is about 790 m from Khatib MRT (straight-line).
| Flat type | Resales | Median price | Median $psf | Range | Yishun median | Median rent (Q2 2026) |
|---|---|---|---|---|---|---|
| 3-room | 13 | $515,000 last 12 months | $704 | $480,000 – $540,000 | $433,000 +19% vs town | $2,700/mth |
| 4-room | 10 | $650,000 last 12 months | $649 | $570,000 – $660,000 | $550,000 +18% vs town | $3,100/mth |
Block medians use the last 12 months where available, otherwise 3 years. Town medians: last 12 months. Rent: Yishun median for whole-flat rentals.
| Month | Flat type | Floors | Size | Model | Price | $psf |
|---|---|---|---|---|---|---|
| Sep 2026 | 3-room | 10–12 | 68 sqm 732 sqft | Model A | $540,000 | $738 |
| Jul 2026 | 3-room | 07–09 | 68 sqm 732 sqft | Model A | $530,000 | $724 |
| Jun 2026 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $660,000 | $659 |
| Apr 2026 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $640,000 | $639 |
| Jan 2026 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $500,000 | $683 |
| Dec 2025 | 3-room | 07–09 | 68 sqm 732 sqft | Model A | $490,000 | $669 |
| Aug 2025 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $635,000 | $634 |
| Jul 2025 | 3-room | 01–03 | 68 sqm 732 sqft | Model A | $480,000 | $656 |
| May 2025 | 3-room | 01–03 | 68 sqm 732 sqft | Model A | $485,000 | $663 |
| May 2025 | 3-room | 10–12 | 68 sqm 732 sqft | Model A | $535,000 | $731 |
| May 2025 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $495,000 | $676 |
| Feb 2025 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $515,000 | $704 |
| Feb 2025 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $496,000 | $678 |
| Feb 2025 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $520,000 | $710 |
| Jan 2025 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $625,000 | $624 |
| Nov 2024 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $495,000 | $676 |
| Nov 2024 | 3-room | 07–09 | 68 sqm 732 sqft | Model A | $515,888 | $705 |
| Oct 2024 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $638,000 | $637 |
| Jun 2024 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $620,000 | $619 |
| Apr 2024 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $580,000 | $579 |
| Apr 2024 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $605,000 | $604 |
| Mar 2024 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $588,000 | $587 |
| Nov 2023 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $570,000 | $569 |
Month is when HDB registered the resale; floors are HDB's 3-storey bands. Highlight your own floor on the Market Map.
Straight-line distance from OneMap locations; walking is a little longer. See it on a map.
| Project | Distance | Median $psf |
|---|---|---|
| The Wisteria Condo · 99-yr from 2015 | 440 m | $1,420 psf |
Median $psf of single-unit deals in each project's latest 12 months on record (URA).
Sources: HDB resale flat prices (data.gov.sg), retrieved 2026-10-21; URA private residential transactions; OneMap (Singapore Land Authority) locations; HDB median rents. Updated weekly. Figures are past transactions, not a valuation.