Block 231B Sumang Lane
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Aug 2025 | 01 TO 03 | 5 ROOM | 113 sqm | $760,000 | $6,726 |
| Jul 2025 | 16 TO 18 | 4 ROOM | 93 sqm | $680,000 | $7,312 |
| Feb 2025 | 07 TO 09 | 5 ROOM | 113 sqm | $805,000 | $7,124 |
| Dec 2024 | 10 TO 12 | 5 ROOM | 113 sqm | $775,000 | $6,858 |
| Sep 2024 | 16 TO 18 | 4 ROOM | 93 sqm | $645,000 | $6,935 |
| Jul 2024 | 01 TO 03 | 5 ROOM | 113 sqm | $710,000 | $6,283 |
| Jul 2024 | 13 TO 15 | 5 ROOM | 113 sqm | $745,000 | $6,593 |
| Jun 2024 | 04 TO 06 | 5 ROOM | 113 sqm | $680,000 | $6,018 |
| May 2024 | 13 TO 15 | 4 ROOM | 93 sqm | $618,888 | $6,655 |
| May 2024 | 10 TO 12 | 5 ROOM | 113 sqm | $758,000 | $6,708 |
| Jan 2024 | 04 TO 06 | 5 ROOM | 113 sqm | $685,000 | $6,062 |
| Jan 2024 | 10 TO 12 | 5 ROOM | 113 sqm | $740,000 | $6,549 |
| Oct 2023 | 10 TO 12 | 4 ROOM | 93 sqm | $578,888 | $6,225 |
| Oct 2023 | 16 TO 18 | 5 ROOM | 113 sqm | $745,000 | $6,593 |
| Sep 2023 | 04 TO 06 | 4 ROOM | 93 sqm | $555,000 | $5,968 |
| Sep 2023 | 01 TO 03 | 5 ROOM | 113 sqm | $710,000 | $6,283 |
| Sep 2023 | 16 TO 18 | 5 ROOM | 113 sqm | $742,000 | $6,566 |
| Jul 2023 | 13 TO 15 | 4 ROOM | 93 sqm | $592,000 | $6,366 |
| Jun 2023 | 07 TO 09 | 4 ROOM | 93 sqm | $550,000 | $5,914 |
| May 2023 | 16 TO 18 | 4 ROOM | 93 sqm | $565,000 | $6,075 |
About Block 231B Sumang Lane
Block 231B at Sumang Lane is a residential HDB block in Punggol, Singapore, built in 2018 with approximately 92 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $550,000 to $805,000 based on 29 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $760,000 in 2025-08. The current median price per square metre is $6,354. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9583, with an annual lease decay rate of approximately 0.15%. 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 231B Sumang Lane worth?
The most recent resale transaction at Block 231B Sumang Lane was $760,000 for a 5 room flat in 2025-08. The median price per square metre across all flat types is $6,354, based on 29 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 231B Sumang Lane?
Block 231B Sumang Lane was built in 2018 and has approximately 92 years and 4 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.15%, meaning the leasehold value decreases by approximately 0.15% per year at the current remaining lease.
What flat types are available at Block 231B Sumang Lane?
Block 231B Sumang Lane in Punggol contains 4 room, 5 room flats. Resale prices range from $550,000 to $805,000 based on historical transaction records from data.gov.sg.