5-Room resale prices at Blk 221 Yishun St 21
Resales from Jan 2017 to Mar 2026 · single-unit sales only
What do 5-room flats at Blk 221 Yishun St 21 sell for?
Median price since Jan 201725th to 75th percentile · S$4,174 psm median (S$3,463 psm – S$4,788 psm) · from 24 recorded sales
24 recorded resales of 5-room flats at Blk 221 Yishun St 21 since Jan 2017 had a median price of S$515,000 (25th to 75th percentile S$421,250 to S$599,500) and a median S$4,174 psm (S$3,463 psm to S$4,788 psm). Latest recorded sale Mar 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$653,000 · 126 sqm · S$5,183 psm · Mar 2026 · storeys 7 to 9
The latest sale, in Mar 2026, had 58 years 3 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 5 | S$400,888 | S$395,000 – S$410,000 | S$3,264 psm |
| 2019 | 3 | S$425,000 | S$408,500 – S$445,000 | S$3,512 psm |
| 2020 | 1 | S$390,000 | one sale | S$3,223 psm |
| 2021 | 4 | S$521,000 | S$498,750 – S$544,000 | S$4,306 psm |
| 2022 | 4 | S$535,000 | S$517,500 – S$560,000 | S$4,380 psm |
| 2023 | 2 | S$601,500 | S$583,250 – S$619,750 | S$4,794 psm |
| 2024 | 4 | S$644,500 | S$636,250 – S$650,472 | S$5,284 psm |
| 2026 | 1 | S$653,000 | one sale | S$5,183 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 8 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 5 |
| Storeys 10 to 12 | 8 |
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.