Block 321 Hougang Avenue 5
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| May 2026 | 10 TO 12 | 3 ROOM | 67 sqm | $435,000 | $6,493 |
| Dec 2025 | 10 TO 12 | 4 ROOM | 93 sqm | $538,000 | $5,785 |
| Sep 2025 | 07 TO 09 | 4 ROOM | 93 sqm | $548,000 | $5,892 |
| May 2025 | 04 TO 06 | 3 ROOM | 67 sqm | $422,000 | $6,299 |
| Apr 2025 | 10 TO 12 | 4 ROOM | 95 sqm | $550,000 | $5,789 |
| Feb 2025 | 10 TO 12 | 3 ROOM | 67 sqm | $441,000 | $6,582 |
| Apr 2024 | 07 TO 09 | 4 ROOM | 96 sqm | $520,000 | $5,417 |
| Mar 2024 | 04 TO 06 | 3 ROOM | 67 sqm | $395,000 | $5,896 |
| Mar 2024 | 04 TO 06 | 3 ROOM | 67 sqm | $403,000 | $6,015 |
| Jan 2024 | 07 TO 09 | 3 ROOM | 67 sqm | $382,000 | $5,701 |
| Dec 2023 | 07 TO 09 | 3 ROOM | 67 sqm | $370,000 | $5,522 |
| Aug 2023 | 01 TO 03 | 3 ROOM | 67 sqm | $365,000 | $5,448 |
| Mar 2023 | 01 TO 03 | 3 ROOM | 67 sqm | $360,000 | $5,373 |
| Aug 2022 | 04 TO 06 | 4 ROOM | 93 sqm | $430,000 | $4,624 |
| Jul 2022 | 04 TO 06 | 4 ROOM | 93 sqm | $430,000 | $4,624 |
| Aug 2021 | 07 TO 09 | 3 ROOM | 67 sqm | $342,000 | $5,104 |
| Jun 2021 | 10 TO 12 | 3 ROOM | 67 sqm | $335,000 | $5,000 |
| Apr 2021 | 10 TO 12 | 4 ROOM | 93 sqm | $388,000 | $4,172 |
| Mar 2021 | 01 TO 03 | 3 ROOM | 67 sqm | $290,000 | $4,328 |
| Aug 2020 | 07 TO 09 | 3 ROOM | 67 sqm | $325,000 | $4,851 |
About Block 321 Hougang Avenue 5
Block 321 at Hougang Avenue 5 is a residential HDB block in Hougang, Singapore, built in 1983 with approximately 55 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $260,000 to $550,000 based on 32 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 10 TO 12 sold for $435,000 in 2026-05. The current median price per square metre is $4,828. Over the past five years, resale prices at this block have increased by approximately 34.4%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8535, with an annual lease decay rate of approximately 0.60%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 321 Hougang Avenue 5 worth?
The most recent resale transaction at Block 321 Hougang Avenue 5 was $435,000 for a 3 room flat in 2026-05. The median price per square metre across all flat types is $4,828, based on 32 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 321 Hougang Avenue 5?
Block 321 Hougang Avenue 5 was built in 1983 and has approximately 55 years and 10 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.60%, meaning the leasehold value decreases by approximately 0.60% per year at the current remaining lease.
What flat types are available at Block 321 Hougang Avenue 5?
Block 321 Hougang Avenue 5 in Hougang contains 3 room, 4 room flats. Resale prices range from $260,000 to $550,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 321 Hougang Avenue 5 gone up or down?
Resale prices at Block 321 Hougang Avenue 5 have increased by approximately 34.4% over the past five years. The current median price is $356,500, with the most recent sale at $435,000 in 2026-05.