4-Room resale prices at Blk 485B Tampines Ave 9
Resales from Jan 2017 to Aug 2025 · single-unit sales only
What do 4-room flats at Blk 485B Tampines Ave 9 sell for?
Median price since Jan 201725th to 75th percentile · S$5,303 psm median (S$4,026 psm – S$5,793 psm) · from 14 recorded sales
14 recorded resales of 4-room flats at Blk 485B Tampines Ave 9 since Jan 2017 had a median price of S$551,500 (25th to 75th percentile S$418,750 to S$602,500) and a median S$5,303 psm (S$4,026 psm to S$5,793 psm). Latest recorded sale Aug 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$648,000 · 104 sqm · S$6,231 psm · Aug 2025 · storeys 7 to 9
The latest sale, in Aug 2025, had 62 years 9 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 1 | S$415,000 | one sale | S$3,990 psm |
| 2019 | 1 | S$395,000 | one sale | S$3,798 psm |
| 2020 | 1 | S$392,000 | one sale | S$3,769 psm |
| 2021 | 3 | S$430,000 | S$410,000 – S$430,000 | S$4,135 psm |
| 2022 | 1 | S$553,000 | one sale | S$5,317 psm |
| 2024 | 4 | S$582,500 | S$565,000 – S$598,250 | S$5,601 psm |
| 2025 | 3 | S$640,000 | S$622,500 – S$644,000 | S$6,154 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 6 |
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.