Block 646 Hougang Avenue 8
Block 646 Hougang Avenue 8 has 3 recorded HDB resale transactions since 2017. Latest sale: $990,000 (Jul 2025, executive, floors 01–03). Median $4,247/sqm. Built 1987, 60 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Hougang average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| Executive | $3,650 typically $3,300–$4,000 | 4.5% | Hougang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 1 popular school. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
Compare homes near all 50 popular schools| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jul 2025 | 01 TO 03 | EXECUTIVE | 151 sqm | $990,000 | $6,556 |
| Nov 2020 | 01 TO 03 | EXECUTIVE | 152 sqm | $632,000 | $4,158 |
| Sep 2020 | 01 TO 03 | EXECUTIVE | 146 sqm | $620,000 | $4,247 |
About Block 646 Hougang Avenue 8
Block 646 at Hougang Avenue 8 is a residential HDB block in Hougang, Singapore, built in 1987 with approximately 60 years remaining on its 99-year lease. The block contains executive flats, with resale prices ranging from $620,000 to $990,000 based on 3 recorded transactions since January 2017. The most recent transaction was a executive flat on storeys 01 TO 03 sold for $990,000 in 2025-07. The current median price per square metre is $4,247. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8756, with an annual lease decay rate of approximately 0.50%. 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 646 Hougang Avenue 8 worth?
The most recent resale transaction at Block 646 Hougang Avenue 8 was $990,000 for a executive flat in 2025-07. The median price per square metre across all flat types is $4,247, based on 3 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 646 Hougang Avenue 8?
Block 646 Hougang Avenue 8 was built in 1987 and has approximately 60 years and 7 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.50%, meaning the leasehold value decreases by approximately 0.50% per year at the current remaining lease.
What flat types are available at Block 646 Hougang Avenue 8?
Block 646 Hougang Avenue 8 in Hougang contains executive flats. Resale prices range from $620,000 to $990,000 based on historical transaction records from data.gov.sg.