4-Room resale prices at Blk 523 Serangoon Nth Ave 4
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do 4-room flats at Blk 523 Serangoon Nth Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$5,000 psm median (S$4,750 psm – S$5,639 psm) · from 7 recorded sales
7 recorded resales of 4-room flats at Blk 523 Serangoon Nth Ave 4 since Jan 2017 had a median price of S$520,000 (25th to 75th percentile S$494,000 to S$586,500) and a median S$5,000 psm (S$4,750 psm to S$5,639 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$653,000 · 104 sqm · S$6,279 psm · Aug 2026 · storeys 4 to 6
The latest sale, in Aug 2026, had 65 years 3 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2021 | 3 | S$488,000 | S$481,500 – S$504,000 | S$4,692 psm |
| 2022 | 1 | S$500,000 | one sale | S$4,808 psm |
| 2023 | 1 | S$520,000 | one sale | S$5,000 psm |
| 2025 | 1 | S$670,000 | one sale | S$6,442 psm |
| 2026 | 1 | S$653,000 | one sale | S$6,279 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 | 2 |
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.