4-Room resale prices at Blk 231 Tampines St 21
Resales from Jan 2017 to May 2026 · single-unit sales only
What do 4-room flats at Blk 231 Tampines St 21 sell for?
Median price since Jan 201725th to 75th percentile · S$5,407 psm median (S$4,648 psm – S$5,956 psm) · from 5 recorded sales
5 recorded resales of 4-room flats at Blk 231 Tampines St 21 since Jan 2017 had a median price of S$492,000 (25th to 75th percentile S$423,000 to S$553,888) and a median S$5,407 psm (S$4,648 psm to S$5,956 psm). Latest recorded sale May 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$553,888 · 93 sqm · S$5,956 psm · May 2026 · storeys 1 to 3
The latest sale, in May 2026, had 57 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$365,000 | one sale | S$3,925 psm |
| 2021 | 1 | S$423,000 | one sale | S$4,648 psm |
| 2023 | 1 | S$492,000 | one sale | S$5,407 psm |
| 2024 | 1 | S$578,000 | one sale | S$6,352 psm |
| 2026 | 1 | S$553,888 | one sale | S$5,956 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 4 |
| Storeys 4 to 6 | 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.