22 flats in Blk 673C Yishun Ave 4 were resold in the last 3 years (4 in the last 12 months). The most traded type is the 4-room, with a median of $626,500, 14% above the Yishun median of $550,000. The latest resale was a 4-room on floors 07–09 for $635,000 in Oct 2026. The lease started in 2018, so about 91 years are left. The block is about 1.1 km from Khatib MRT (straight-line).
| Flat type | Resales | Median price | Median $psf | Range | Yishun median | Median rent (Q2 2026) |
|---|---|---|---|---|---|---|
| 3-room | 7 | $485,000 last 12 months | $663 | $440,000 – $512,000 | $433,000 +12% vs town | $2,700/mth |
| 4-room | 9 | $626,500 last 12 months | $626 | $520,000 – $635,000 | $550,000 +14% vs town | $3,100/mth |
| 5-room | 6 | $800,000 last 12 months | $664 | $660,000 – $800,000 | $690,000 +16% 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 |
|---|---|---|---|---|---|---|
| Oct 2026 | 4-room | 07–09 | 93 sqm 1,001 sqft | Model A | $635,000 | $634 |
| May 2026 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $618,000 | $617 |
| Feb 2026 | 5-room | 10–12 | 112 sqm 1,206 sqft | Improved | $800,000 | $664 |
| Jan 2026 | 3-room | 01–03 | 68 sqm 732 sqft | Model A | $485,000 | $663 |
| Oct 2025 | 3-room | 07–09 | 68 sqm 732 sqft | Model A | $512,000 | $700 |
| Aug 2025 | 5-room | 10–12 | 112 sqm 1,206 sqft | Improved | $765,000 | $635 |
| Jul 2025 | 5-room | 13–15 | 112 sqm 1,206 sqft | Improved | $790,000 | $655 |
| Jun 2025 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $608,000 | $607 |
| May 2025 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $600,000 | $599 |
| Apr 2025 | 4-room | 10–12 | 93 sqm 1,001 sqft | Model A | $618,000 | $617 |
| Mar 2025 | 3-room | 01–03 | 68 sqm 732 sqft | Model A | $500,000 | $683 |
| Jan 2025 | 3-room | 01–03 | 68 sqm 732 sqft | Model A | $488,000 | $667 |
| Jan 2025 | 4-room | 01–03 | 93 sqm 1,001 sqft | Model A | $570,000 | $569 |
| Mar 2024 | 3-room | 04–06 | 68 sqm 732 sqft | Model A | $440,000 | $601 |
| Feb 2024 | 3-room | 07–09 | 68 sqm 732 sqft | Model A | $448,000 | $612 |
| Jan 2024 | 4-room | 01–03 | 93 sqm 1,001 sqft | Model A | $520,000 | $519 |
| Jan 2024 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $565,000 | $564 |
| Jan 2024 | 5-room | 13–15 | 112 sqm 1,206 sqft | Improved | $740,000 | $614 |
| Nov 2023 | 3-room | 10–12 | 68 sqm 732 sqft | Model A | $450,000 | $615 |
| Nov 2023 | 4-room | 04–06 | 93 sqm 1,001 sqft | Model A | $570,000 | $569 |
| Nov 2023 | 5-room | 04–06 | 112 sqm 1,206 sqft | Improved | $660,000 | $547 |
| Nov 2023 | 5-room | 10–12 | 112 sqm 1,206 sqft | Improved | $732,000 | $607 |
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 | 310 m | $1,420 psf |
| The Criterion Executive condo · 99-yr from 2014 | 470 m | $1,379 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.