Block 231B Sumang Lane
Block 231B Sumang Lane has 33 recorded HDB resale transactions since 2017. Latest sale: $753,000 (Jul 2026, 5 room, floors 10–12). Median $6,366/sqm. Built 2018, 91 years lease remaining.
How this block compares
- 5 Room$756,500−0.2%vs town(−$2k)+2.2%vs national(+$17k)
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 2 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 231B 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 |
|---|---|---|---|---|---|
| Jul 2026 | 10 TO 12 | 5 ROOM | 113 sqm | $753,000 | $6,664 |
| May 2026 | 13 TO 15 | 4 ROOM | 93 sqm | $680,000 | $7,312 |
| Apr 2026 | 07 TO 09 | 5 ROOM | 113 sqm | $760,000 | $6,726 |
| Mar 2026 | 01 TO 03 | 5 ROOM | 113 sqm | $705,000 | $6,239 |
| 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 |
About Block 231B Sumang Lane
Block 231B Sumang Lane is among the priciest HDB blocks in Punggol, with a median of $705,000 that runs higher than about 95% of the town's blocks. It has a regular flow of resale activity, with 33 transactions since 2017 across 4 room, 5 room flats priced from $550,000 to $805,000. The most recent transaction was a 5 room flat on storeys 10 TO 12 at $753,000 in Jul 2026, and the median works out to $6,366/sqm. 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 231B Sumang Lane worth?
The most recent resale transaction at Block 231B Sumang Lane was $753,000 for a 5 room flat in 2026-07. The median price per square metre across all flat types is $6,366, based on 33 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 91 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 0.16%, meaning the leasehold value decreases by approximately 0.16% 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.