18 flats in Blk 508B Yishun Ave 4 were resold in the last 3 years (1 in the last 12 months). The most traded type is the 4-room, with a median of $610,000, 11% above the Yishun median of $550,000. The latest resale was a 5-room on floors 10–12 for $750,000 in Dec 2025. The lease started in 2018, so about 91 years are left. The block is about 840 m from Khatib MRT (straight-line).
| Flat type | Resales | Median price | Median $psf | Range | Yishun median | Median rent (Q2 2026) |
|---|---|---|---|---|---|---|
| 4-room | 9 | $610,000 last 3 years | $609 | $535,000 – $648,000 | $550,000 | $3,100/mth |
| 5-room | 9 | $750,000 last 12 months | $617 | $650,000 – $770,000 | $690,000 +9% vs town | $3,500/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 |
|---|---|---|---|---|---|---|
| Dec 2025 | 5-room | 10–12 | 113 sqm 1,216 sqft | Improved | $750,000 | $617 |
| Sep 2025 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $620,000 | $619 |
| Sep 2025 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $625,000 | $624 |
| Aug 2025 | 5-room | 10–12 | 113 sqm 1,216 sqft | Improved | $765,000 | $629 |
| Jun 2025 | 5-room | 07–09 | 113 sqm 1,216 sqft | Improved | $770,000 | $633 |
| May 2025 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $648,000 | $647 |
| Mar 2025 | 5-room | 04–06 | 113 sqm 1,216 sqft | Improved | $758,000 | $623 |
| Feb 2025 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $560,000 | $559 |
| Jan 2025 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $603,000 | $602 |
| Aug 2024 | 5-room | 01–03 | 113 sqm 1,216 sqft | Improved | $680,000 | $559 |
| Aug 2024 | 5-room | 07–09 | 113 sqm 1,216 sqft | Improved | $710,000 | $584 |
| Jul 2024 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $635,000 | $634 |
| Jul 2024 | 5-room | 04–06 | 113 sqm 1,216 sqft | Improved | $690,000 | $567 |
| Jul 2024 | 5-room | 04–06 | 113 sqm 1,216 sqft | Improved | $710,000 | $584 |
| Mar 2024 | 4-room | 01–03 | 93 sqm 1,001 sqft | Model A | $535,000 | $534 |
| Mar 2024 | 5-room | 01–03 | 113 sqm 1,216 sqft | Improved | $650,000 | $534 |
| Feb 2024 | 4-room | 13–15 | 93 sqm 1,001 sqft | Model A | $610,000 | $609 |
| Jan 2024 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $610,000 | $609 |
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 | 480 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.