3-Room resale prices at Blk 665 Hougang Ave 4
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 3-room flats at Blk 665 Hougang Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$4,865 psm median (S$3,919 psm – S$5,439 psm) · from 11 recorded sales
11 recorded resales of 3-room flats at Blk 665 Hougang Ave 4 since Jan 2017 had a median price of S$360,000 (25th to 75th percentile S$290,000 to S$402,500) and a median S$4,865 psm (S$3,919 psm to S$5,439 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$480,000 · 74 sqm · S$6,486 psm · Sep 2026 · storeys 10 to 12
The latest sale, in Sep 2026, had 61 years 4 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 2 | S$289,000 | S$288,500 – S$289,500 | S$3,905 psm |
| 2020 | 2 | S$279,000 | S$273,500 – S$284,500 | S$3,770 psm |
| 2021 | 2 | S$354,000 | S$351,000 – S$357,000 | S$4,784 psm |
| 2023 | 3 | S$390,000 | S$385,000 – S$402,500 | S$5,270 psm |
| 2026 | 2 | S$465,000 | S$457,500 – S$472,500 | S$6,284 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 3 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 1 |
| Storeys 10 to 12 | 4 |
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.