4-Room resale prices at Blk 671A Yishun Ave 4
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do 4-room flats at Blk 671A Yishun Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$5,816 psm median (S$5,645 psm – S$6,323 psm) · from 13 recorded sales
13 recorded resales of 4-room flats at Blk 671A Yishun Ave 4 since Jan 2017 had a median price of S$540,888 (25th to 75th percentile S$525,000 to S$588,000) and a median S$5,816 psm (S$5,645 psm to S$6,323 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$599,000 · 93 sqm · S$6,441 psm · Aug 2026 · storeys 7 to 9
The latest sale, in Aug 2026, had 90 years 6 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2021 | 3 | S$508,000 | S$499,000 – S$516,500 | S$5,462 psm |
| 2022 | 3 | S$537,000 | S$521,000 – S$548,500 | S$5,774 psm |
| 2023 | 1 | S$540,888 | one sale | S$5,816 psm |
| 2024 | 2 | S$586,544 | S$555,772 – S$617,316 | S$6,307 psm |
| 2025 | 2 | S$607,000 | S$588,000 – S$626,000 | S$6,527 psm |
| 2026 | 2 | S$593,500 | S$590,750 – S$596,250 | S$6,382 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 2 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 3 |
| Storeys 13 to 15 | 1 |
How this is worked out
Every figure is HDB resales of this flat type in this block with a contract date since Jan 2017, leaving out sales flagged at ingest as unrepresentative (such as related-party transfers and statistical outliers). A page is published only with at least 5 such sales. Storeys are the ranges HDB records, not exact floors.