Block 426 Serangoon Avenue 1
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jan 2026 | 07 TO 09 | 4 ROOM | 105 sqm | $945,000 | $9,000 |
| Apr 2025 | 13 TO 15 | 5 ROOM | 121 sqm | $990,000 | $8,182 |
| Feb 2025 | 07 TO 09 | 4 ROOM | 103 sqm | $930,000 | $9,029 |
| Dec 2024 | 10 TO 12 | 4 ROOM | 103 sqm | $899,000 | $8,728 |
| Oct 2024 | 10 TO 12 | 4 ROOM | 105 sqm | $770,000 | $7,333 |
| Jun 2024 | 10 TO 12 | 4 ROOM | 105 sqm | $848,000 | $8,076 |
| Aug 2022 | 07 TO 09 | 4 ROOM | 105 sqm | $723,000 | $6,886 |
| Aug 2022 | 04 TO 06 | 4 ROOM | 105 sqm | $740,000 | $7,048 |
| May 2022 | 07 TO 09 | 4 ROOM | 105 sqm | $750,000 | $7,143 |
| Mar 2022 | 04 TO 06 | 5 ROOM | 121 sqm | $785,000 | $6,488 |
| Jan 2021 | 13 TO 15 | 4 ROOM | 113 sqm | $640,000 | $5,664 |
| Jun 2020 | 07 TO 09 | 4 ROOM | 103 sqm | $638,000 | $6,194 |
| Oct 2019 | 07 TO 09 | 4 ROOM | 103 sqm | $645,000 | $6,262 |
| Sep 2019 | 07 TO 09 | 5 ROOM | 121 sqm | $758,000 | $6,264 |
| Sep 2018 | 10 TO 12 | 4 ROOM | 105 sqm | $660,000 | $6,286 |
| May 2018 | 10 TO 12 | 4 ROOM | 113 sqm | $670,000 | $5,929 |
| Jul 2017 | 04 TO 06 | 4 ROOM | 113 sqm | $650,000 | $5,752 |
| Mar 2017 | 01 TO 03 | 4 ROOM | 105 sqm | $575,000 | $5,476 |
About Block 426 Serangoon Avenue 1
Block 426 at Serangoon Avenue 1 is a residential HDB block in Serangoon, Singapore, built in 1988 with approximately 62 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $575,000 to $990,000 based on 18 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $945,000 in 2026-01. The current median price per square metre is $6,687. Over the past five years, resale prices at this block have increased by approximately 46.5%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8815, with an annual lease decay rate of approximately 0.47%. 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 426 Serangoon Avenue 1 worth?
The most recent resale transaction at Block 426 Serangoon Avenue 1 was $945,000 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $6,687, based on 18 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 426 Serangoon Avenue 1?
Block 426 Serangoon Avenue 1 was built in 1988 and has approximately 62 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.47%, meaning the leasehold value decreases by approximately 0.47% per year at the current remaining lease.
What flat types are available at Block 426 Serangoon Avenue 1?
Block 426 Serangoon Avenue 1 in Serangoon contains 4 room, 5 room flats. Resale prices range from $575,000 to $990,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 426 Serangoon Avenue 1 gone up or down?
Resale prices at Block 426 Serangoon Avenue 1 have increased by approximately 46.5% over the past five years. The current median price is $745,000, with the most recent sale at $945,000 in 2026-01.