Block 256A Sumang Walk
256A Sumang Walk, Singapore 821256
Block 256A Sumang Walk is an HDB block in Punggol, completed in 2015, with 128 dwelling units. Across 47 resales on record, 4-Room flats have recently resold around S$635k (S$669 psf, 93 sqm). The lease has approximately 90 years remaining.
What are the key facts about Block 256A Sumang Walk?
Block 256A Sumang Walk is an HDB block in Punggol, completed in 2015, with 128 dwelling units.
- Town
- Punggol
- Planning area
- Punggol
- Completed
- 2015
- Storeys
- 17
- Total units
- 128
- Flat model
- Model A · 2-Room
- Market segment
- OCR
- Median resale
- S$635k
- Last transacted
- Apr 2026
- Remaining lease
- ≈ 90 years
What are resale prices at Block 256A Sumang Walk?
4-Room flats have recently resold around S$635k (S$669 psf), from 47 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 2-Room | 11 | S$315,000recent | 47 sqm | S$623 psf |
| 3-Room | 3 | S$425,000recent | 68 sqm | S$581 psf |
| 4-Room | 33 | S$635,000recent | 93 sqm | S$634 psf |
Live now: 4 flats listed for sale at this block (median asking S$699k) — search all listings.
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Apr 2026.
What rent and yield does Block 256A Sumang Walk get?
Flats at Block 256A Sumang Walk have recently sublet for a median of S$2,700/mo, an indicative gross rental yield of about 5.1% (from 19 recent rental contracts).
Median rent
S$2,700/mo
19 recent contracts
Gross rental yield
5.1%
indicative, gross
Annual rent
S$32,400
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 11 | S$2,900/mo |
| 3-Room | 5 | S$2,900/mo |
| 2-Room | 3 | S$2,500/mo |
HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Jun 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 256A Sumang Walk?
Block 256A Sumang Walk has 47 recorded resales; the most recent transacted at S$715,000 in Apr 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Apr 2026 | 4-Room | 13 TO 15 | 93 sqm | S$715,000 |
| Apr 2026 | 2-Room | 04 TO 06 | 47 sqm | S$385,000 |
| Jan 2026 | 4-Room | 04 TO 06 | 93 sqm | S$660,000 |
| Jan 2026 | 4-Room | 16 TO 18 | 93 sqm | S$728,888 |
| Sept 2025 | 2-Room | 16 TO 18 | 47 sqm | S$425,000 |
| Sept 2025 | 4-Room | 04 TO 06 | 93 sqm | S$670,000 |
| Mar 2025 | 4-Room | 04 TO 06 | 93 sqm | S$668,000 |
| Feb 2025 | 4-Room | 01 TO 03 | 93 sqm | S$600,000 |
| Nov 2024 | 4-Room | 01 TO 03 | 93 sqm | S$605,000 |
| Aug 2024 | 4-Room | 16 TO 18 | 93 sqm | S$690,888 |
| Jan 2024 | 2-Room | 13 TO 15 | 47 sqm | S$343,000 |
| Nov 2023 | 4-Room | 13 TO 15 | 93 sqm | S$635,000 |
What flat types are in Block 256A Sumang Walk?
Block 256A Sumang Walk has 128 units, mostly 4-Room flats of the Model A / 2-Room model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 256A Sumang Walk?
Block 256A Sumang Walk is an HDB block in Punggol.
Block 256A Sumang Walk is an HDB block located along Sumang Walk. The block is recorded as completed around 2015, with up to 17 storeys. It has an estimated 128 residential units based on the HDB property information dataset. Flat types in the block include 2-room, 3-room, and 4-room units.
The address is Block 256A Sumang Walk, Singapore 821256. It is part of District 19, Serangoon Garden / Hougang / Punggol, the Punggol planning area. The block falls within the North-East Region and the OCR market segment.
The nearest rail connection is Soo Teck LRT, approximately 196m away, around 3 minutes on foot. Nearby amenities include Waterway Point for shopping and U STARS SUPERMARKET PTE. LTD. for groceries.
How far is Block 256A Sumang Walk from MRT and schools?
The nearest MRT/LRT to Block 256A Sumang Walk is Soo Teck LRT, about 196 m away (~3 min walk). 5 schools are within 1 km, including 3 primary schools.
Getting around
- Soo Teck LRT196 m · ~3 min
- Sumang LRT412 m · ~6 min
- Punggol LRT752 m · ~12 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Yusof Ishak Secondary SchoolSecondary schoolwithin 1 km113 m
- Valour Primary SchoolPrimary schoolwithin 1 km · P1 priority384 m
- Punggol Green Primary SchoolPrimary schoolwithin 1 km · P1 priority582 m
- Punggol Cove Primary SchoolPrimary schoolwithin 1 km · P1 priority703 m
- Edgefield Secondary SchoolSecondary schoolwithin 1 km988 m
- Outram Secondary SchoolSecondary school1.1 km
- Punggol View Primary SchoolPrimary school1.1 km
- Compassvale Secondary SchoolSecondary school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 256A Sumang Walk?
Buying a flat at Block 256A Sumang Walk (~S$635k) needs about S$5,062/mo in income and S$2,384/mo in repayments, after S$13,650 stamp duty and a S$159k downpayment.
Illustrative, for a buyer at the recent median resale price (S$635k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$13,650
BSD, tiered
Downpayment (25%)
S$159k
cash + CPF
Monthly instalment
S$2,384/mo
25y @ 3.5%
Income required
S$5,062/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 256A Sumang Walk? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 256A Sumang Walk land close to the town median — fair value, no big premium.
Frequently asked questions about Block 256A Sumang Walk
How much does a 4-Room flat at Block 256A Sumang Walk cost?⌄
4-Room flats at Block 256A Sumang Walk have recently resold for a median of about S$635k (S$669 psf), from 47 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 256A Sumang Walk by flat type?⌄
2-Room ≈ S$315k; 3-Room ≈ S$425k; 4-Room ≈ S$635k (median resale, HDB caveats).
Is Block 256A Sumang Walk worth buying given its remaining lease?⌄
Block 256A Sumang Walk has about 90 years left on its 99-year lease (completed 2015). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 256A Sumang Walk?⌄
Gross rental yield at Block 256A Sumang Walk is about 5.1%, based on a median subletting rent of about S$2,700/mo against a resale price of about S$635k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.
How much do I need to earn to buy a flat at Block 256A Sumang Walk?⌄
For a flat at about S$635k on a 25-year HDB-style loan, you'd need roughly S$5,062/mo in household income, with repayments around S$2,384/mo after a S$159k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 256A Sumang Walk?⌄
The nearest MRT/LRT station to Block 256A Sumang Walk is Soo Teck LRT, about 196 m away (~3 min walk).
Which primary schools are within 1 km of Block 256A Sumang Walk?⌄
Valour Primary School, Punggol Green Primary School, Punggol Cove Primary School are within 1 km of Block 256A Sumang Walk — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.