6 flats in Blk 665 Yishun Ave 4 were resold in the last 3 years (2 in the last 12 months). The most traded type is the 5-room, with a median of $750,000, 9% above the Yishun median of $690,000. The latest resale was a Executive on floors 01–03 for $1,025,000 in Apr 2026. The lease started in 1992, so about 65 years are left. The block is about 880 m from Khatib MRT (straight-line). 2 resales here crossed $1 million.
| Flat type | Resales | Median price | Median $psf | Range | Yishun median | Median rent (Q2 2026) |
|---|---|---|---|---|---|---|
| 4-room | 1 | $600,000 last 3 years | $511 | $600,000 – $600,000 | $550,000 | $3,100/mth |
| 5-room | 3 | $750,000 last 12 months | $528 | $708,888 – $750,000 | $690,000 +9% vs town | $3,500/mth |
| Executive | 2 | $1,025,000 last 12 months | $581 | $1,025,000 – $1,068,000 | $900,000 +14% vs town | – |
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 |
|---|---|---|---|---|---|---|
| Apr 2026 | Executive | 01–03 | 164 sqm 1,765 sqft | Apartment | $1,025,000 | $581 |
| Jan 2026 | 5-room | 01–03 | 132 sqm 1,421 sqft | Model A | $750,000 | $528 |
| Aug 2025 | 4-room | 04–06 | 109 sqm 1,173 sqft | Model A | $600,000 | $511 |
| Jul 2025 | 5-room | 04–06 | 132 sqm 1,421 sqft | Model A | $735,000 | $517 |
| Feb 2025 | Executive | 01–03 | 181 sqm 1,948 sqft | Apartment | $1,068,000 | $548 |
| May 2024 | 5-room | 01–03 | 134 sqm 1,442 sqft | Model A | $708,888 | $491 |
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 | 160 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.