Block 171 Hougang Avenue 1
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Aug 2025 | 07 TO 09 | 5 ROOM | 122 sqm | $768,000 | $6,295 |
| Oct 2024 | 04 TO 06 | 4 ROOM | 101 sqm | $572,000 | $5,663 |
| Jun 2024 | 01 TO 03 | 5 ROOM | 120 sqm | $630,000 | $5,250 |
| Apr 2024 | 04 TO 06 | 4 ROOM | 100 sqm | $568,000 | $5,680 |
| Dec 2022 | 01 TO 03 | 5 ROOM | 120 sqm | $612,500 | $5,104 |
| Jun 2022 | 07 TO 09 | 4 ROOM | 101 sqm | $508,000 | $5,030 |
| Dec 2021 | 10 TO 12 | 5 ROOM | 120 sqm | $618,000 | $5,150 |
| Jul 2021 | 01 TO 03 | 4 ROOM | 100 sqm | $390,000 | $3,900 |
| Dec 2020 | 04 TO 06 | 5 ROOM | 122 sqm | $520,000 | $4,262 |
| Oct 2019 | 13 TO 15 | 5 ROOM | 122 sqm | $555,000 | $4,549 |
| Jun 2019 | 04 TO 06 | 4 ROOM | 101 sqm | $390,000 | $3,861 |
| Jul 2018 | 13 TO 15 | 5 ROOM | 120 sqm | $580,000 | $4,833 |
| Feb 2018 | 04 TO 06 | 4 ROOM | 100 sqm | $361,000 | $3,610 |
| Aug 2017 | 07 TO 09 | 5 ROOM | 120 sqm | $520,000 | $4,333 |
| Apr 2017 | 01 TO 03 | 5 ROOM | 120 sqm | $465,000 | $3,875 |
| Apr 2017 | 07 TO 09 | 5 ROOM | 122 sqm | $505,000 | $4,139 |
| Jan 2017 | 07 TO 09 | 5 ROOM | 120 sqm | $520,000 | $4,333 |
About Block 171 Hougang Avenue 1
Block 171 at Hougang Avenue 1 is a residential HDB block in Hougang, Singapore, built in 1998 with approximately 71 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $361,000 to $768,000 based on 17 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 07 TO 09 sold for $768,000 in 2025-08. The current median price per square metre is $4,549. Over the past five years, resale prices at this block have increased by approximately 24.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9143, with an annual lease decay rate of approximately 0.33%. 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 171 Hougang Avenue 1 worth?
The most recent resale transaction at Block 171 Hougang Avenue 1 was $768,000 for a 5 room flat in 2025-08. The median price per square metre across all flat types is $4,549, based on 17 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 171 Hougang Avenue 1?
Block 171 Hougang Avenue 1 was built in 1998 and has approximately 71 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.33%, meaning the leasehold value decreases by approximately 0.33% per year at the current remaining lease.
What flat types are available at Block 171 Hougang Avenue 1?
Block 171 Hougang Avenue 1 in Hougang contains 4 room, 5 room flats. Resale prices range from $361,000 to $768,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 171 Hougang Avenue 1 gone up or down?
Resale prices at Block 171 Hougang Avenue 1 have increased by approximately 24.3% over the past five years. The current median price is $520,000, with the most recent sale at $768,000 in 2025-08.