Block 665 Hougang Avenue 4
Block 665 Hougang Avenue 4 has 17 recorded HDB resale transactions since 2017. Latest sale: $450,000 (Apr 2026, 3 room, floors 01–03). Median $4,703/sqm. Prices up 42.7% over the past five years. Built 1988, 61 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 3-Room | $2,700 typically $2,400–$2,800 | 7.2% | 5 rentals here |
| 4-Room | $3,200 typically $3,000–$3,450 | 6.2% | 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 665 Hougang Avenue 4 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 |
|---|---|---|---|---|---|
| Apr 2026 | 01 TO 03 | 3 ROOM | 74 sqm | $450,000 | $6,081 |
| Apr 2025 | 10 TO 12 | 4 ROOM | 107 sqm | $655,000 | $6,121 |
| Nov 2024 | 10 TO 12 | 4 ROOM | 104 sqm | $630,000 | $6,058 |
| Dec 2023 | 07 TO 09 | 3 ROOM | 74 sqm | $415,000 | $5,608 |
| Aug 2023 | 04 TO 06 | 3 ROOM | 74 sqm | $390,000 | $5,270 |
| Feb 2023 | 01 TO 03 | 3 ROOM | 74 sqm | $380,000 | $5,135 |
| Sep 2022 | 04 TO 06 | 4 ROOM | 104 sqm | $515,000 | $4,952 |
| Aug 2022 | 01 TO 03 | 4 ROOM | 107 sqm | $468,888 | $4,382 |
| Aug 2021 | 10 TO 12 | 3 ROOM | 74 sqm | $348,000 | $4,703 |
| Aug 2021 | 10 TO 12 | 3 ROOM | 74 sqm | $360,000 | $4,865 |
| Jun 2021 | 01 TO 03 | 4 ROOM | 104 sqm | $408,000 | $3,923 |
| Apr 2021 | 07 TO 09 | 4 ROOM | 103 sqm | $420,000 | $4,078 |
| Jun 2020 | 10 TO 12 | 3 ROOM | 74 sqm | $290,000 | $3,919 |
| May 2020 | 04 TO 06 | 3 ROOM | 74 sqm | $268,000 | $3,622 |
| Mar 2020 | 07 TO 09 | 4 ROOM | 103 sqm | $375,000 | $3,641 |
| Aug 2018 | 01 TO 03 | 3 ROOM | 74 sqm | $288,000 | $3,892 |
| Jan 2018 | 04 TO 06 | 3 ROOM | 74 sqm | $290,000 | $3,919 |
About Block 665 Hougang Avenue 4
Resale prices at Block 665 Hougang Avenue 4 in Hougang have risen sharply, up about 42.7% over the past five years. Its median sits about 20% below the Hougang median, cheaper than about 81% of the town's blocks. It has a relatively light resale record, with 17 transactions since 2017 across 3 room, 4 room flats priced from $268,000 to $655,000. The most recent transaction was a 3 room flat on storeys 01 TO 03 at $450,000 in Apr 2026, and the median works out to $4,703/sqm. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.8805, equivalent to roughly 0.48% 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 665 Hougang Avenue 4 worth?
The most recent resale transaction at Block 665 Hougang Avenue 4 was $450,000 for a 3 room flat in 2026-04. The median price per square metre across all flat types is $4,703, based on 17 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 665 Hougang Avenue 4?
Block 665 Hougang Avenue 4 was built in 1988 and has approximately 61 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.48%, meaning the leasehold value decreases by approximately 0.48% per year at the current remaining lease.
What flat types are available at Block 665 Hougang Avenue 4?
Block 665 Hougang Avenue 4 in Hougang contains 3 room, 4 room flats. Resale prices range from $268,000 to $655,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 665 Hougang Avenue 4 gone up or down?
Resale prices at Block 665 Hougang Avenue 4 have increased by approximately 42.7% over the past five years. The current median price is $390,000, with the most recent sale at $450,000 in 2026-04.