Blk 256A Sumang Walk is an HDB block in Punggol (completed in 2015, 17 storeys, 128 units). As of Jul 2026, its median resale price over the last 24 months is $664,000, about 2% above the Punggol median, from 10 sales. 47 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Punggol |
|---|---|
| Completed | 2015 |
| Lease from | 2016 |
| Storeys | 17 |
| Dwelling units | 128 |
| Unit mix (sold) | 2-room ×48 · 3-room ×16 · 4-room ×64 |
| Recorded resales | 47 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 2-Room | $405,000 | $8,617/m² | 2 |
| 4-Room | $669,000 | $7,194/m² | 8 |
Median monthly rent at this block: $3,175/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (Punggol average: ~5.9%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 41% of Punggol blocks with recent sales.
For a typical 4-room flat here, our price model estimates $599,141–$670,225 (central estimate $634,683). Recent sales — median $632,573 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 2020 | $496,444 | $583,872 | 6 |
| 2021 | $494,444 | $568,356 | 16 |
| 2022 | $431,500 | $467,349 | 8 |
| 2023 | $557,500 | $575,978 | 6 |
| 2024 | $605,000 | $610,463 | 3 |
| 2025 | $634,000 | $634,000 | 4 |
| 2026 | $687,500 | $687,500 | 4 |
| Record sale | $728,888 (4-Room, 2026-01) |
|---|---|
| First recorded sale | $485,000 (2020-10) |
| Busiest year | 2021 · 16 sales |
| Total transacted | $23.1M across 47 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-04 | 2-Room | 04 TO 06 | 47 | $385,000 |
| 2026-04 | 4-Room | 13 TO 15 | 93 | $715,000 |
| 2026-01 | 4-Room | 04 TO 06 | 93 | $660,000 |
| 2026-01 | 4-Room | 16 TO 18 | 93 | $728,888 |
| 2025-09 | 2-Room | 16 TO 18 | 47 | $425,000 |
| 2025-09 | 4-Room | 04 TO 06 | 93 | $670,000 |
| 2025-03 | 4-Room | 04 TO 06 | 93 | $668,000 |
| 2025-02 | 4-Room | 01 TO 03 | 93 | $600,000 |
| 2024-11 | 4-Room | 01 TO 03 | 93 | $605,000 |
| 2024-08 | 4-Room | 16 TO 18 | 93 | $690,888 |
| 2024-01 | 2-Room | 13 TO 15 | 47 | $343,000 |
| 2023-11 | 4-Room | 13 TO 15 | 93 | $635,000 |
| 2023-10 | 4-Room | 04 TO 06 | 93 | $585,000 |
| 2023-10 | 4-Room | 16 TO 18 | 93 | $628,000 |
| 2023-08 | 2-Room | 16 TO 18 | 47 | $345,000 |
| 2023-02 | 2-Room | 04 TO 06 | 47 | $290,000 |
| 2023-01 | 4-Room | 01 TO 03 | 93 | $530,000 |
| 2022-11 | 4-Room | 07 TO 09 | 93 | $572,000 |
| 2022-11 | 4-Room | 10 TO 12 | 93 | $575,888 |
| 2022-07 | 2-Room | 07 TO 09 | 47 | $315,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 323A | $780,000 | $7,426/m² |
| 2. Blk 323D | $770,000 | $8,011/m² |
| 3. Blk 323C | $761,000 | $7,520/m² |
| 4. Blk 322B | $760,000 | $7,686/m² |
| 5. Blk 322A | $757,000 | $7,335/m² |
| 6. Blk 217A | $752,500 | $7,149/m² |
| 7. Blk 217D | $750,000 | $6,696/m² |
| 8. Blk 217C | $750,000 | $6,920/m² |
| 9. Blk 323B | $732,500 | $7,355/m² |
| 10. Blk 217B | $710,000 | $6,875/m² |
| 11. Blk 325A | $683,000 | $7,957/m² |
| 12. Blk 322D | $665,000 | $7,665/m² |
| 13. Blk 256A | $664,000 | $7,317/m² |
| 14. Blk 325B | $650,000 | $7,794/m² |
| 15. Blk 256D | $610,000 | $7,368/m² |
Showing the top 15 of 22 blocks.
The median resale price over the last 24 months is $664,000 (10 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 4-room flat here, our price model estimates $599,141–$670,225 (central estimate $634,683). Recent sales — median $632,573 — sit within that range.
The median monthly rent is $3,175/mo over the last 12 months (2 contracts).
The block was completed in 2015 and its 99-year lease runs from 2016.