4-Room resale prices at Blk 321 Hougang Ave 5
Resales from Jan 2017 to Dec 2025 · single-unit sales only
What do 4-room flats at Blk 321 Hougang Ave 5 sell for?
Median price since Jan 201725th to 75th percentile · S$4,624 psm median (S$3,780 psm – S$5,601 psm) · from 11 recorded sales
11 recorded resales of 4-room flats at Blk 321 Hougang Ave 5 since Jan 2017 had a median price of S$430,000 (25th to 75th percentile S$351,500 to S$529,000) and a median S$4,624 psm (S$3,780 psm to S$5,601 psm). Latest recorded sale Dec 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$538,000 · 93 sqm · S$5,785 psm · Dec 2025 · storeys 10 to 12
The latest sale, in Dec 2025, had 56 years 3 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$349,000 | S$347,000 – S$351,000 | S$3,753 psm |
| 2019 | 2 | S$336,000 | S$329,000 – S$343,000 | S$3,613 psm |
| 2021 | 1 | S$388,000 | one sale | S$4,172 psm |
| 2022 | 2 | S$430,000 | S$430,000 – S$430,000 | S$4,624 psm |
| 2024 | 1 | S$520,000 | one sale | S$5,417 psm |
| 2025 | 3 | S$548,000 | S$543,000 – S$549,000 | S$5,789 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 4 |
| 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.