Block 323D Sumang Walk
323D Sumang Walk, Singapore 824323
Block 323D Sumang Walk is an HDB block in Punggol, completed in 2018, with 90 dwelling units. Across 27 resales on record, 5-Room flats have recently resold around S$770k (S$732 psf, 113 sqm). The lease has approximately 93 years remaining.
What are the key facts about Block 323D Sumang Walk?
Block 323D Sumang Walk is an HDB block in Punggol, completed in 2018, with 90 dwelling units.
- Town
- Punggol
- Planning area
- Punggol
- Completed
- 2018
- Storeys
- 22
- Total units
- 90
- Flat model
- Premium Apartment · 3Gen
- Market segment
- OCR
- Median resale
- S$770k
- Last transacted
- Jul 2026
- Remaining lease
- ≈ 93 years
What are resale prices at Block 323D Sumang Walk?
5-Room flats have recently resold around S$770k (S$732 psf), from 27 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 12 | S$725,000recent | 93 sqm | S$724 psf |
| 5-Room | 15 | S$900,000recent | 113 sqm | S$720 psf |
Live now: 7 flats listed for sale at this block (median asking S$880k) — 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 Jul 2026.
What rent and yield does Block 323D Sumang Walk get?
Flats at Block 323D Sumang Walk have recently sublet for a median of S$3,300/mo, an indicative gross rental yield of about 5.1% (from 11 recent rental contracts).
Median rent
S$3,300/mo
11 recent contracts
Gross rental yield
5.1%
indicative, gross
Annual rent
S$39,600
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 7 | S$3,300/mo |
| 5-Room | 4 | 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 Apr 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 323D Sumang Walk?
Block 323D Sumang Walk has 27 recorded resales; the most recent transacted at S$830,000 in Jul 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | 5-Room | 04 TO 06 | 113 sqm | S$830,000 |
| Jul 2026 | 4-Room | 19 TO 21 | 93 sqm | S$733,000 |
| Jan 2026 | 5-Room | 07 TO 09 | 123 sqm | S$1,038,000 |
| Sept 2025 | 4-Room | 13 TO 15 | 93 sqm | S$750,888 |
| Aug 2025 | 5-Room | 07 TO 09 | 113 sqm | S$838,888 |
| Jul 2025 | 5-Room | 22 TO 24 | 113 sqm | S$968,000 |
| Dec 2024 | 5-Room | 04 TO 06 | 121 sqm | S$980,000 |
| Dec 2024 | 4-Room | 16 TO 18 | 93 sqm | S$755,000 |
| Oct 2024 | 5-Room | 10 TO 12 | 113 sqm | S$888,000 |
| Oct 2024 | 5-Room | 01 TO 03 | 113 sqm | S$770,000 |
| Sept 2024 | 4-Room | 16 TO 18 | 93 sqm | S$745,000 |
| Sept 2024 | 4-Room | 01 TO 03 | 93 sqm | S$635,000 |
What flat types are in Block 323D Sumang Walk?
Block 323D Sumang Walk has 90 units, mostly 5-Room flats of the Premium Apartment / 3Gen model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 323D Sumang Walk?
Block 323D Sumang Walk is an HDB block in Punggol.
Block 323D Sumang Walk is an HDB block located along Sumang Walk. The block is recorded as completed around 2018, with up to 22 storeys. It has an estimated 90 residential units based on the HDB property information dataset. Flat types in the block include 4-room and 5-room units.
The address is Block 323D Sumang Walk, Singapore 824323. 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 Nibong LRT, approximately 323m away, around 5 minutes on foot. Nearby amenities include Waterway Point for shopping, SHENG SIONG SUPERMARKET PTE LTD for groceries, One Punggol Hawker Centre for food options, and Punggol Waterway Pk for greenery and recreation.
How far is Block 323D Sumang Walk from MRT and schools?
The nearest MRT/LRT to Block 323D Sumang Walk is Nibong LRT, about 323 m away (~5 min walk). 3 schools are within 1 km, including 2 primary schools.
Getting around
- Nibong LRT323 m · ~5 min
- Sumang LRT433 m · ~7 min
- Samudera LRT666 m · ~10 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Punggol Cove Primary SchoolPrimary schoolwithin 1 km · P1 priority164 m
- Yusof Ishak Secondary SchoolSecondary schoolwithin 1 km599 m
- Valour Primary SchoolPrimary schoolwithin 1 km · P1 priority622 m
- Northshore Primary SchoolPrimary school1.0 km
- Punggol Green Primary SchoolPrimary school1.2 km
- Punggol View Primary SchoolPrimary school1.2 km
- Edgefield Secondary SchoolSecondary school1.4 km
- Punggol Secondary SchoolSecondary school1.7 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 323D Sumang Walk?
Buying a flat at Block 323D Sumang Walk (~S$770k) needs about S$6,138/mo in income and S$2,891/mo in repayments, after S$17,700 stamp duty and a S$193k downpayment.
Illustrative, for a buyer at the recent median resale price (S$770k) — 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$17,700
BSD, tiered
Downpayment (25%)
S$193k
cash + CPF
Monthly instalment
S$2,891/mo
25y @ 3.5%
Income required
S$6,138/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 323D Sumang Walk? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 323D Sumang Walk land close to the town median — fair value, no big premium.
Frequently asked questions about Block 323D Sumang Walk
How much does a 5-Room flat at Block 323D Sumang Walk cost?⌄
5-Room flats at Block 323D Sumang Walk have recently resold for a median of about S$770k (S$732 psf), from 27 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 323D Sumang Walk by flat type?⌄
4-Room ≈ S$725k; 5-Room ≈ S$900k (median resale, HDB caveats).
Is Block 323D Sumang Walk worth buying given its remaining lease?⌄
Block 323D Sumang Walk has about 93 years left on its 99-year lease (completed 2018). 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 323D Sumang Walk?⌄
Gross rental yield at Block 323D Sumang Walk is about 5.1%, based on a median subletting rent of about S$3,300/mo against a resale price of about S$770k. 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 323D Sumang Walk?⌄
For a flat at about S$770k on a 25-year HDB-style loan, you'd need roughly S$6,138/mo in household income, with repayments around S$2,891/mo after a S$193k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 323D Sumang Walk?⌄
The nearest MRT/LRT station to Block 323D Sumang Walk is Nibong LRT, about 323 m away (~5 min walk).
Which primary schools are within 1 km of Block 323D Sumang Walk?⌄
Punggol Cove Primary School, Valour Primary School are within 1 km of Block 323D Sumang Walk — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.