4-Room resale prices at Blk 227 Yishun St 21
Resales from Jan 2017 to Jan 2026 · single-unit sales only
What do 4-room flats at Blk 227 Yishun St 21 sell for?
Median price since Jan 201725th to 75th percentile · S$5,188 psm median (S$3,916 psm – S$5,403 psm) · from 6 recorded sales
6 recorded resales of 4-room flats at Blk 227 Yishun St 21 since Jan 2017 had a median price of S$482,500 (25th to 75th percentile S$364,166 to S$502,500) and a median S$5,188 psm (S$3,916 psm to S$5,403 psm). Latest recorded sale Jan 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$539,000 · 93 sqm · S$5,796 psm · Jan 2026 · storeys 7 to 9
The latest sale, in Jan 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$328,888 | one sale | S$3,536 psm |
| 2020 | 1 | S$320,000 | one sale | S$3,441 psm |
| 2022 | 1 | S$470,000 | one sale | S$5,054 psm |
| 2024 | 1 | S$505,000 | one sale | S$5,430 psm |
| 2025 | 1 | S$495,000 | one sale | S$5,323 psm |
| 2026 | 1 | S$539,000 | one sale | S$5,796 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 2 |
| Storeys 7 to 9 | 2 |
| Storeys 10 to 12 | 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.