4-Room resale prices at Blk 517 Serangoon Nth Ave 4
Resales from Jan 2017 to Jun 2026 · single-unit sales only
What do 4-room flats at Blk 517 Serangoon Nth Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$4,663 psm median (S$4,442 psm – S$4,663 psm) · from 5 recorded sales
5 recorded resales of 4-room flats at Blk 517 Serangoon Nth Ave 4 since Jan 2017 had a median price of S$485,000 (25th to 75th percentile S$462,000 to S$485,000) and a median S$4,663 psm (S$4,442 psm to S$4,663 psm). Latest recorded sale Jun 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$678,000 · 104 sqm · S$6,519 psm · Jun 2026 · storeys 10 to 12
The latest sale, in Jun 2026, had 65 years 5 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 1 | S$395,000 | one sale | S$3,798 psm |
| 2021 | 1 | S$462,000 | one sale | S$4,442 psm |
| 2022 | 2 | S$485,000 | S$485,000 – S$485,000 | S$4,663 psm |
| 2026 | 1 | S$678,000 | one sale | S$6,519 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 1 |
| 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.