Block 643 Hougang Avenue 8
Block 643 Hougang Avenue 8 has 15 recorded HDB resale transactions since 2017. Latest sale: $621,188 (Aug 2026, 5 room, floors 01–03). Median $5,177/sqm. Prices up 14% over the past five years. 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 |
|---|---|---|---|
| 5-Room | $3,500 typically $3,200–$3,600 | 5.4% | Hougang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 4 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 643 Hougang Avenue 8 in Hougang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Aug 2026 | 01 TO 03 | 5 ROOM | 120 sqm | $621,188 | $5,177 |
| May 2025 | 16 TO 18 | 5 ROOM | 120 sqm | $800,088 | $6,667 |
| Sep 2024 | 16 TO 18 | 5 ROOM | 120 sqm | $780,000 | $6,500 |
| Dec 2023 | 10 TO 12 | 5 ROOM | 120 sqm | $675,000 | $5,625 |
| Nov 2023 | 10 TO 12 | 5 ROOM | 120 sqm | $648,000 | $5,400 |
| Jun 2023 | 07 TO 09 | 5 ROOM | 120 sqm | $650,000 | $5,417 |
| Jul 2022 | 07 TO 09 | 5 ROOM | 120 sqm | $610,000 | $5,083 |
| Feb 2022 | 04 TO 06 | 5 ROOM | 120 sqm | $555,000 | $4,625 |
| Nov 2021 | 13 TO 15 | 5 ROOM | 120 sqm | $622,000 | $5,183 |
| Oct 2021 | 13 TO 15 | 5 ROOM | 120 sqm | $625,000 | $5,208 |
| Jul 2020 | 04 TO 06 | 5 ROOM | 120 sqm | $430,000 | $3,583 |
| Jul 2019 | 10 TO 12 | 5 ROOM | 120 sqm | $457,000 | $3,808 |
| Dec 2018 | 16 TO 18 | 5 ROOM | 120 sqm | $465,000 | $3,875 |
| Sep 2018 | 04 TO 06 | 5 ROOM | 120 sqm | $438,000 | $3,650 |
| Jun 2017 | 01 TO 03 | 5 ROOM | 120 sqm | $418,000 | $3,483 |
About Block 643 Hougang Avenue 8
Block 643 Hougang Avenue 8 is an established HDB block in Hougang, built in 1987 with about 60 years remaining on its 99-year lease. Its median runs about 27% above the Hougang median, ahead of around 78% of the town's blocks. It has a relatively light resale record, with 15 transactions since 2017 across 5 room flats priced from $418,000 to $800,088. The most recent transaction was a 5 room flat on storeys 01 TO 03 at $621,188 in Aug 2026, and the median works out to $5,177/sqm. Floor level matters here: units on the higher 16 TO 18 band have sold around 78% above those on the 04 TO 06 band. Over five years, prices here are up about 14%. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.8734, equivalent to roughly 0.51% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 643 Hougang Avenue 8 worth?
The most recent resale transaction at Block 643 Hougang Avenue 8 was $621,188 for a 5 room flat in 2026-08. The median price per square metre across all flat types is $5,177, based on 15 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 643 Hougang Avenue 8?
Block 643 Hougang Avenue 8 was built in 1987 and has approximately 60 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.51%, meaning the leasehold value decreases by approximately 0.51% per year at the current remaining lease.
What flat types are available at Block 643 Hougang Avenue 8?
Block 643 Hougang Avenue 8 in Hougang contains 5 room flats. Resale prices range from $418,000 to $800,088 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 643 Hougang Avenue 8 gone up or down?
Resale prices at Block 643 Hougang Avenue 8 have increased by approximately 14% over the past five years. The current median price is $621,188, with the most recent sale at $621,188 in 2026-08.