4-Room resale prices at Blk 15 Upp Boon Keng Rd
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do 4-room flats at Blk 15 Upp Boon Keng Rd sell for?
Median price since Jan 201725th to 75th percentile · S$5,205 psm median (S$4,901 psm – S$6,122 psm) · from 34 recorded sales
34 recorded resales of 4-room flats at Blk 15 Upp Boon Keng Rd since Jan 2017 had a median price of S$458,000 (25th to 75th percentile S$431,250 to S$538,750) and a median S$5,205 psm (S$4,901 psm to S$6,122 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$571,880 · 88 sqm · S$6,499 psm · Aug 2026 · storeys 13 to 15
The latest sale, in Aug 2026, had 47 years 7 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$446,500 | S$427,250 – S$465,750 | S$5,074 psm |
| 2018 | 3 | S$445,000 | S$441,500 – S$446,500 | S$5,057 psm |
| 2019 | 4 | S$418,000 | S$413,500 – S$420,500 | S$4,750 psm |
| 2020 | 2 | S$423,500 | S$415,750 – S$431,250 | S$4,813 psm |
| 2021 | 6 | S$437,500 | S$431,250 – S$443,750 | S$4,972 psm |
| 2022 | 5 | S$468,000 | S$436,000 – S$500,000 | S$5,318 psm |
| 2023 | 2 | S$527,500 | S$513,750 – S$541,250 | S$5,994 psm |
| 2024 | 1 | S$545,000 | one sale | S$6,193 psm |
| 2025 | 5 | S$568,000 | S$548,000 – S$588,000 | S$6,455 psm |
| 2026 | 4 | S$543,400 | S$538,750 – S$553,070 | S$6,175 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 6 |
| Storeys 4 to 6 | 5 |
| Storeys 7 to 9 | 8 |
| Storeys 10 to 12 | 8 |
| Storeys 13 to 15 | 6 |
| Storeys 16 to 18 | 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.