4-Room resale prices at Blk 220 Yishun St 21
Resales from Jan 2017 to Oct 2025 · single-unit sales only
What do 4-room flats at Blk 220 Yishun St 21 sell for?
Median price since Jan 201725th to 75th percentile · S$3,617 psm median (S$3,535 psm – S$5,125 psm) · from 8 recorded sales
8 recorded resales of 4-room flats at Blk 220 Yishun St 21 since Jan 2017 had a median price of S$349,000 (25th to 75th percentile S$340,250 to S$474,750) and a median S$3,617 psm (S$3,535 psm to S$5,125 psm). Latest recorded sale Oct 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$540,000 · 97 sqm · S$5,567 psm · Oct 2025 · storeys 4 to 6
The latest sale, in Oct 2025, had 59 years 1 month of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$343,000 | S$340,500 – S$345,500 | S$3,536 psm |
| 2019 | 1 | S$316,000 | one sale | S$3,473 psm |
| 2020 | 2 | S$345,500 | S$343,250 – S$347,750 | S$3,599 psm |
| 2023 | 1 | S$453,000 | one sale | S$4,978 psm |
| 2025 | 2 | S$542,500 | S$541,250 – S$543,750 | S$5,593 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 3 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 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.