Blk 671A Yishun Ave 4 is an HDB block in Yishun (completed in 2016, 13 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $504,444, from 12 sales. 37 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Yishun |
|---|---|
| Completed | 2016 |
| Lease from | 2018 |
| Storeys | 13 |
| Dwelling units | 96 |
| Unit mix (sold) | 3-room ×48 · 4-room ×48 |
| Recorded resales | 37 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $490,000 | $7,206/m² | 8 |
| 4-Room | $616,500 | $6,629/m² | 4 |
Median monthly rent at this block: $2,950/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~7.0% (Yishun average: ~6.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 4% of Yishun blocks with recent sales.
For a typical 3-room flat here, our price model estimates $452,962–$506,703 (central estimate $479,832). Recent sales — median $463,558 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 2021 | $490,000 | $563,248 | 5 |
| 2022 | $428,000 | $463,558 | 11 |
| 2023 | $437,500 | $452,000 | 6 |
| 2024 | $484,000 | $488,371 | 6 |
| 2025 | $506,000 | $506,000 | 6 |
| 2026 | $513,888 | $513,888 | 3 |
| Record sale | $648,088 (4-Room, 2024-11) |
|---|---|
| First recorded sale | $350,000 (2021-07) |
| Busiest year | 2022 · 11 sales |
| Total transacted | $17.8M across 37 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | 3-Room | 07 TO 09 | 68 | $513,888 |
| 2026-01 | 3-Room | 04 TO 06 | 68 | $495,000 |
| 2026-01 | 4-Room | 04 TO 06 | 93 | $588,000 |
| 2025-12 | 4-Room | 10 TO 12 | 93 | $645,000 |
| 2025-09 | 3-Room | 01 TO 03 | 68 | $492,000 |
| 2025-07 | 3-Room | 04 TO 06 | 68 | $480,000 |
| 2025-05 | 4-Room | 01 TO 03 | 93 | $569,000 |
| 2025-04 | 3-Room | 07 TO 09 | 68 | $520,000 |
| 2025-02 | 3-Room | 01 TO 03 | 68 | $480,888 |
| 2024-11 | 4-Room | 13 TO 15 | 93 | $648,088 |
| 2024-10 | 3-Room | 13 TO 15 | 68 | $488,000 |
| 2024-08 | 3-Room | 01 TO 03 | 68 | $458,000 |
| 2024-07 | 3-Room | 13 TO 15 | 68 | $480,000 |
| 2024-06 | 3-Room | 07 TO 09 | 68 | $470,000 |
| 2024-04 | 4-Room | 01 TO 03 | 93 | $525,000 |
| 2023-12 | 3-Room | 07 TO 09 | 68 | $450,000 |
| 2023-06 | 4-Room | 04 TO 06 | 93 | $540,888 |
| 2023-05 | 3-Room | 04 TO 06 | 68 | $435,000 |
| 2023-01 | 3-Room | 01 TO 03 | 68 | $410,000 |
| 2023-01 | 3-Room | 10 TO 12 | 68 | $432,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 652 | $1,200,000 | $6,630/m² |
| 2. Blk 666 | $1,120,000 | $6,829/m² |
| 3. Blk 654 | $997,500 | $6,082/m² |
| 4. Blk 661 | $915,444 | $6,117/m² |
| 5. Blk 664 | $905,000 | $5,754/m² |
| 6. Blk 509C | $750,000 | $6,637/m² |
| 7. Blk 665 | $750,000 | $5,682/m² |
| 8. Blk 860 | $716,500 | $5,873/m² |
| 9. Blk 509A | $708,000 | $6,460/m² |
| 10. Blk 859 | $705,944 | $5,786/m² |
| 11. Blk 657 | $690,000 | $5,702/m² |
| 12. Blk 863 | $680,000 | $5,656/m² |
| 13. Blk 508B | $680,000 | $6,667/m² |
| 14. Blk 864 | $667,500 | $5,890/m² |
| 15. Blk 673B | $666,000 | $6,989/m² |
Showing the top 15 of 46 blocks.
The median resale price over the last 24 months is $504,444 (12 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $452,962–$506,703 (central estimate $479,832). Recent sales — median $463,558 — sit within that range.
The median monthly rent is $2,950/mo over the last 12 months (2 contracts).
The block was completed in 2016 and its 99-year lease runs from 2018.