4-Room resale prices at Blk 145 Serangoon Nth Ave 1
Resales from Jan 2017 to Dec 2025 · single-unit sales only
What do 4-room flats at Blk 145 Serangoon Nth Ave 1 sell for?
Median price since Jan 201725th to 75th percentile · S$4,976 psm median (S$4,566 psm – S$5,910 psm) · from 7 recorded sales
7 recorded resales of 4-room flats at Blk 145 Serangoon Nth Ave 1 since Jan 2017 had a median price of S$413,000 (25th to 75th percentile S$379,000 to S$506,944) and a median S$4,976 psm (S$4,566 psm to S$5,910 psm). Latest recorded sale Dec 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$515,888 · 89 sqm · S$5,796 psm · Dec 2025 · storeys 1 to 3
The latest sale, in Dec 2025, had 59 years 10 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 1 | S$295,000 | one sale | S$3,554 psm |
| 2019 | 1 | S$360,000 | one sale | S$4,337 psm |
| 2021 | 1 | S$398,000 | one sale | S$4,795 psm |
| 2022 | 1 | S$413,000 | one sale | S$4,976 psm |
| 2025 | 3 | S$513,888 | S$506,944 – S$514,888 | S$6,024 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 5 |
| Storeys 4 to 6 | 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.