3-Room resale prices at Blk 421C Northshore Dr
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 3-room flats at Blk 421C Northshore Dr sell for?
Median price since Jan 201725th to 75th percentile · S$9,088 psm median (S$8,971 psm – S$9,154 psm) · from 7 recorded sales
7 recorded resales of 3-room flats at Blk 421C Northshore Dr since Jan 2017 had a median price of S$618,000 (25th to 75th percentile S$610,000 to S$622,500) and a median S$9,088 psm (S$8,971 psm to S$9,154 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$610,000 · 68 sqm · S$8,971 psm · Sep 2026 · storeys 22 to 24
The latest sale, in Sep 2026, had 94 years 1 month of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2026 | 7 | S$618,000 | S$610,000 – S$622,500 | S$9,088 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 7 to 9 | 2 |
| Storeys 13 to 15 | 2 |
| Storeys 16 to 18 | 1 |
| Storeys 19 to 21 | 1 |
| Storeys 22 to 24 | 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.