3-Room resale prices at Blk 431B Yishun Ave 1
Resales from Jan 2017 to Jul 2026 · single-unit sales only
What do 3-room flats at Blk 431B Yishun Ave 1 sell for?
Median price since Jan 201725th to 75th percentile · S$5,746 psm median (S$4,828 psm – S$6,440 psm) · from 15 recorded sales
15 recorded resales of 3-room flats at Blk 431B Yishun Ave 1 since Jan 2017 had a median price of S$385,000 (25th to 75th percentile S$323,500 to S$431,500) and a median S$5,746 psm (S$4,828 psm to S$6,440 psm). Latest recorded sale Jul 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$490,000 · 67 sqm · S$7,313 psm · Jul 2026 · storeys 10 to 12
The latest sale, in Jul 2026, had 88 years 2 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2019 | 1 | S$310,000 | one sale | S$4,627 psm |
| 2020 | 3 | S$300,000 | S$292,500 – S$313,500 | S$4,478 psm |
| 2021 | 3 | S$345,000 | S$332,500 – S$365,000 | S$5,149 psm |
| 2022 | 2 | S$390,000 | S$377,500 – S$402,500 | S$5,821 psm |
| 2023 | 2 | S$407,500 | S$398,750 – S$416,250 | S$6,082 psm |
| 2024 | 1 | S$438,000 | one sale | S$6,537 psm |
| 2026 | 3 | S$490,000 | S$475,000 – S$490,000 | S$7,313 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 2 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 3 |
| Storeys 10 to 12 | 5 |
| 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.