4-Room resale prices at Blk 223 Yishun St 21
Resales from Jan 2017 to Apr 2026 · single-unit sales only
What do 4-room flats at Blk 223 Yishun St 21 sell for?
Median price since Jan 201725th to 75th percentile · S$5,103 psm median (S$3,893 psm – S$5,659 psm) · from 10 recorded sales
10 recorded resales of 4-room flats at Blk 223 Yishun St 21 since Jan 2017 had a median price of S$471,500 (25th to 75th percentile S$356,250 to S$526,250) and a median S$5,103 psm (S$3,893 psm to S$5,659 psm). Latest recorded sale Apr 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$533,000 · 91 sqm · S$5,857 psm · Apr 2026 · storeys 7 to 9
The latest sale, in Apr 2026, had 58 years 10 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 1 | S$345,000 | one sale | S$3,710 psm |
| 2019 | 1 | S$350,000 | one sale | S$3,846 psm |
| 2020 | 2 | S$350,000 | S$337,500 – S$362,500 | S$3,709 psm |
| 2021 | 1 | S$428,000 | one sale | S$4,602 psm |
| 2024 | 1 | S$515,000 | one sale | S$5,659 psm |
| 2025 | 2 | S$534,000 | S$532,000 – S$536,000 | S$5,652 psm |
| 2026 | 2 | S$524,000 | S$519,500 – S$528,500 | S$5,758 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 3 |
| Storeys 10 to 12 | 3 |
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.