Blk 312A Sumang Link is an HDB block in Punggol (completed in 2014, 16 storeys, 140 units). As of Jul 2026, its median resale price over the last 24 months is $525,000, about 19% below the Punggol median, from 11 sales. 52 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Punggol |
|---|---|
| Completed | 2014 |
| Lease from | 2015 |
| Storeys | 16 |
| Dwelling units | 140 |
| Unit mix (sold) | 3-room ×112 · 4-room ×28 |
| Recorded resales | 52 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $525,000 | $7,721/m² | 9 |
| 4-Room | $634,444 | $6,896/m² | 2 |
Median monthly rent at this block: $3,300/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~7.5% (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 24% of Punggol blocks with recent sales.
For a typical 3-room flat here, our price model estimates $447,774–$500,900 (central estimate $474,337). Recent sales — median $494,158 — 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 |
|---|---|---|---|
| 2019 | $368,000 | $432,062 | 11 |
| 2020 | $371,888 | $437,380 | 11 |
| 2021 | $420,000 | $482,784 | 5 |
| 2022 | $413,000 | $447,312 | 7 |
| 2023 | $445,888 | $460,666 | 3 |
| 2024 | $504,000 | $508,551 | 4 |
| 2025 | $525,000 | $525,000 | 10 |
| 2026 | $538,000 | $538,000 | 1 |
| Record sale | $660,000 (4-Room, 2025-11) |
|---|---|
| First recorded sale | $485,000 (2019-05) |
| Busiest year | 2019 · 11 sales |
| Total transacted | $23.2M across 52 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-01 | 3-Room | 10 TO 12 | 68 | $538,000 |
| 2025-11 | 3-Room | 07 TO 09 | 68 | $518,000 |
| 2025-11 | 4-Room | 04 TO 06 | 92 | $660,000 |
| 2025-07 | 3-Room | 10 TO 12 | 68 | $535,000 |
| 2025-07 | 4-Room | 01 TO 03 | 92 | $608,888 |
| 2025-06 | 3-Room | 04 TO 06 | 68 | $525,000 |
| 2025-06 | 3-Room | 04 TO 06 | 68 | $510,000 |
| 2025-05 | 3-Room | 04 TO 06 | 68 | $520,000 |
| 2025-03 | 3-Room | 10 TO 12 | 68 | $530,000 |
| 2025-02 | 3-Room | 01 TO 03 | 68 | $490,500 |
| 2025-02 | 3-Room | 10 TO 12 | 68 | $525,000 |
| 2024-05 | 3-Room | 10 TO 12 | 68 | $488,000 |
| 2024-05 | 3-Room | 10 TO 12 | 68 | $522,000 |
| 2024-03 | 3-Room | 16 TO 18 | 68 | $515,000 |
| 2024-02 | 3-Room | 13 TO 15 | 68 | $493,000 |
| 2023-07 | 3-Room | 13 TO 15 | 68 | $480,000 |
| 2023-06 | 3-Room | 07 TO 09 | 68 | $445,888 |
| 2023-03 | 3-Room | 07 TO 09 | 68 | $430,000 |
| 2022-12 | 3-Room | 04 TO 06 | 68 | $430,000 |
| 2022-11 | 3-Room | 01 TO 03 | 68 | $420,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 312C | $908,000 | $8,107/m² |
| 2. Blk 313C | $728,000 | $7,589/m² |
| 3. Blk 313B | $707,000 | $7,609/m² |
| 4. Blk 312B | $700,000 | $7,609/m² |
| 5. Blk 313A | $700,000 | $7,609/m² |
| 6. Blk 312A | $525,000 | $7,647/m² |
The median resale price over the last 24 months is $525,000 (11 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $447,774–$500,900 (central estimate $474,337). Recent sales — median $494,158 — sit within that range.
The median monthly rent is $3,300/mo over the last 12 months (4 contracts).
The block was completed in 2014 and its 99-year lease runs from 2015.