4-Room resale prices at Blk 8A Upp Boon Keng Rd
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do 4-room flats at Blk 8A Upp Boon Keng Rd sell for?
Median price since Jan 201725th to 75th percentile · S$10,455 psm median (S$9,600 psm – S$11,934 psm) · from 31 recorded sales
31 recorded resales of 4-room flats at Blk 8A Upp Boon Keng Rd since Jan 2017 had a median price of S$980,000 (25th to 75th percentile S$914,444 to S$1,134,000) and a median S$10,455 psm (S$9,600 psm to S$11,934 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$1,268,888 · 95 sqm · S$13,357 psm · Aug 2026 · storeys 22 to 24
The latest sale, in Aug 2026, had 89 years 11 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2020 | 1 | S$840,000 | one sale | S$8,842 psm |
| 2021 | 6 | S$875,000 | S$842,500 – S$922,500 | S$9,482 psm |
| 2022 | 5 | S$908,888 | S$892,000 – S$923,000 | S$9,541 psm |
| 2023 | 7 | S$1,015,000 | S$981,500 – S$1,074,444 | S$11,136 psm |
| 2024 | 2 | S$1,090,000 | S$1,035,000 – S$1,145,000 | S$11,529 psm |
| 2025 | 5 | S$1,168,000 | S$1,040,800 – S$1,180,000 | S$12,041 psm |
| 2026 | 5 | S$1,228,000 | S$1,218,000 – S$1,235,888 | S$12,926 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 4 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 3 |
| Storeys 10 to 12 | 2 |
| Storeys 13 to 15 | 3 |
| Storeys 16 to 18 | 1 |
| Storeys 19 to 21 | 5 |
| Storeys 22 to 24 | 5 |
| Storeys 25 to 27 | 4 |
| Storeys 28 to 30 | 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.