5-Room resale prices at Blk 511 Serangoon Nth Ave 4
Resales from Jan 2017 to Nov 2025 · single-unit sales only
What do 5-room flats at Blk 511 Serangoon Nth Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$4,583 psm median (S$4,215 psm – S$5,817 psm) · from 13 recorded sales
13 recorded resales of 5-room flats at Blk 511 Serangoon Nth Ave 4 since Jan 2017 had a median price of S$550,000 (25th to 75th percentile S$510,000 to S$698,000) and a median S$4,583 psm (S$4,215 psm to S$5,817 psm). Latest recorded sale Nov 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$870,000 · 121 sqm · S$7,190 psm · Nov 2025 · storeys 7 to 9
The latest sale, in Nov 2025, had 70 years 6 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$473,000 | S$459,500 – S$486,500 | S$3,909 psm |
| 2018 | 1 | S$535,000 | one sale | S$4,458 psm |
| 2019 | 2 | S$499,000 | S$493,500 – S$504,500 | S$4,124 psm |
| 2020 | 1 | S$548,000 | one sale | S$4,567 psm |
| 2021 | 1 | S$575,000 | one sale | S$4,752 psm |
| 2022 | 2 | S$615,000 | S$582,500 – S$647,500 | S$5,102 psm |
| 2023 | 1 | S$705,000 | one sale | S$5,826 psm |
| 2024 | 1 | S$698,000 | one sale | S$5,817 psm |
| 2025 | 2 | S$820,000 | S$795,000 – S$845,000 | S$6,777 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 4 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 5 |
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.