5-Room resale prices at Blk 431A Yishun Ave 1
Resales from Jan 2017 to Jun 2026 · single-unit sales only
What do 5-room flats at Blk 431A Yishun Ave 1 sell for?
Median price since Jan 201725th to 75th percentile · S$4,487 psm median (S$4,342 psm – S$5,480 psm) · from 22 recorded sales
22 recorded resales of 5-room flats at Blk 431A Yishun Ave 1 since Jan 2017 had a median price of S$502,500 (25th to 75th percentile S$486,250 to S$613,750) and a median S$4,487 psm (S$4,342 psm to S$5,480 psm). Latest recorded sale Jun 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$685,000 · 112 sqm · S$6,116 psm · Jun 2026 · storeys 10 to 12
The latest sale, in Jun 2026, had 88 years 3 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2019 | 2 | S$485,444 | S$482,722 – S$488,166 | S$4,334 psm |
| 2020 | 9 | S$485,000 | S$465,000 – S$492,000 | S$4,330 psm |
| 2021 | 2 | S$512,500 | S$506,250 – S$518,750 | S$4,576 psm |
| 2022 | 3 | S$592,000 | S$588,500 – S$593,500 | S$5,286 psm |
| 2023 | 1 | S$620,000 | one sale | S$5,536 psm |
| 2024 | 3 | S$630,000 | S$625,000 – S$631,000 | S$5,625 psm |
| 2026 | 2 | S$667,500 | S$658,750 – S$676,250 | S$5,960 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 4 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 6 |
| Storeys 10 to 12 | 8 |
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.