Block 231A Sumang Lane
Block 231A Sumang Lane has 28 recorded HDB resale transactions since 2017. Latest sale: $668,000 (May 2026, 4 room, floors 10–12). Median $6,390/sqm. Built 2018, 91 years lease remaining.
How this block compares
- 4 Room$660,000−3.5%vs town(−$24k)+4.8%vs national(+$30k)
Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.
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 Punggol average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,200 typically $3,050–$3,400 | 5.6% | Punggol avg · block too thin |
| 5-Room | $3,300 typically $3,100–$3,400 | 5.2% | Punggol avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 3 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 231A Sumang Lane in Punggol, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| May 2026 | 10 TO 12 | 4 ROOM | 93 sqm | $668,000 | $7,183 |
| Apr 2026 | 04 TO 06 | 4 ROOM | 93 sqm | $612,000 | $6,581 |
| Jan 2026 | 16 TO 18 | 4 ROOM | 93 sqm | $660,000 | $7,097 |
| Jan 2026 | 10 TO 12 | 4 ROOM | 93 sqm | $660,888 | $7,106 |
| Oct 2025 | 13 TO 15 | 5 ROOM | 113 sqm | $788,000 | $6,973 |
| Aug 2025 | 04 TO 06 | 4 ROOM | 93 sqm | $618,000 | $6,645 |
| Jun 2025 | 13 TO 15 | 4 ROOM | 93 sqm | $653,000 | $7,022 |
| May 2025 | 16 TO 18 | 4 ROOM | 93 sqm | $665,000 | $7,151 |
| Apr 2025 | 10 TO 12 | 5 ROOM | 113 sqm | $725,000 | $6,416 |
| Nov 2024 | 04 TO 06 | 5 ROOM | 113 sqm | $710,000 | $6,283 |
| Sep 2024 | 04 TO 06 | 5 ROOM | 113 sqm | $738,000 | $6,531 |
| Aug 2024 | 13 TO 15 | 4 ROOM | 93 sqm | $632,000 | $6,796 |
| Jul 2024 | 13 TO 15 | 5 ROOM | 113 sqm | $720,000 | $6,372 |
| May 2024 | 07 TO 09 | 4 ROOM | 93 sqm | $605,000 | $6,505 |
| Apr 2024 | 16 TO 18 | 4 ROOM | 93 sqm | $596,000 | $6,409 |
| Mar 2024 | 07 TO 09 | 4 ROOM | 93 sqm | $590,000 | $6,344 |
| Dec 2023 | 07 TO 09 | 5 ROOM | 113 sqm | $678,000 | $6,000 |
| Nov 2023 | 07 TO 09 | 4 ROOM | 93 sqm | $560,000 | $6,022 |
| Oct 2023 | 04 TO 06 | 4 ROOM | 93 sqm | $555,000 | $5,968 |
| Jul 2023 | 07 TO 09 | 5 ROOM | 113 sqm | $720,000 | $6,372 |
About Block 231A Sumang Lane
Block 231A Sumang Lane is a relatively young HDB block in Punggol, built in 2018 with about 91 years remaining on its 99-year lease. Its median runs about 23% above the Punggol median, ahead of around 83% of the town's blocks. It has a regular flow of resale activity, with 28 transactions since 2017 across 4 room, 5 room flats priced from $530,000 to $788,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $668,000 in May 2026, and the median works out to $6,390/sqm. Higher floors carry a premium, with the 16 TO 18 band trading roughly 19% above the 04 TO 06 band. With a long lease still to run, lease decay is minimal at this stage. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 231A Sumang Lane worth?
The most recent resale transaction at Block 231A Sumang Lane was $668,000 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $6,390, based on 28 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 231A Sumang Lane?
Block 231A Sumang Lane was built in 2018 and has approximately 91 years and 6 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.16%, meaning the leasehold value decreases by approximately 0.16% per year at the current remaining lease.
What flat types are available at Block 231A Sumang Lane?
Block 231A Sumang Lane in Punggol contains 4 room, 5 room flats. Resale prices range from $530,000 to $788,000 based on historical transaction records from data.gov.sg.