229A Sumang Lane, Matilda Sundeck
HDB block in Punggol, Singapore 821229
229A Sumang Lane is an HDB block in Punggol, part of Matilda Sundeck, completed in 2021, with 122 dwelling units. Across 2 resales on record, the median resale price is about S$845k (S$695 psf, 113 sqm). The lease has approximately 94 years remaining.
What are the key facts about 229A Sumang Lane?
229A Sumang Lane is an HDB block in Punggol, part of Matilda Sundeck, completed in 2021, with 122 dwelling units.
- Town
- Punggol
- Planning area
- Punggol
- Completed
- 2021
- Storeys
- 17
- Total units
- 122
- Flat model
- Improved
- Market segment
- OCR
- Median resale
- S$845k
- Last transacted
- Oct 2026
- Remaining lease
- ≈ 94 years
What are resale prices at 229A Sumang Lane?
The median resale price is about S$845k (S$695 psf), from 2 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 5-Room | 2 | S$845,000 | 113 sqm | S$695 psf |
Live now: 26 flats listed for sale at this block (median asking S$700k) — 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 Oct 2026.
What has recently sold at 229A Sumang Lane?
229A Sumang Lane has 2 recorded resales; the most recent transacted at S$870,000 in Oct 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Oct 2026 | 5-Room | 13 TO 15 | 113 sqm | S$870,000 |
| Sept 2026 | 5-Room | 04 TO 06 | 113 sqm | S$820,000 |
What flat types are in 229A Sumang Lane?
229A Sumang Lane has 122 units, mostly 4-Room flats of the Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is 229A Sumang Lane?
229A Sumang Lane is an HDB block in Punggol.
Block 229A Sumang Lane is an HDB block located along Sumang Lane. The block is recorded as completed around 2021, with up to 17 storeys. It has an estimated 122 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 229A Sumang Lane, Singapore 821229. 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 635m away, around 10 minutes on foot. Nearby amenities include Waterway Point for shopping, U STARS SUPERMARKET PTE. LTD. for groceries, Anchorvale Village Hawker Centre for food options, Sengkang Riverside Pk for greenery and recreation, and Anchorvale Community Club for community facilities.
How far is 229A Sumang Lane from MRT and schools?
The nearest MRT/LRT to 229A Sumang Lane is Soo Teck LRT, about 635 m away (~10 min walk). 5 schools are within 1 km, including 3 primary schools.
Getting around
- Soo Teck LRT635 m · ~10 min
- Farmway LRT704 m · ~11 min
- Cheng Lim LRT750 m · ~12 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Outram Secondary SchoolSecondary schoolwithin 1 km573 m
- Yusof Ishak Secondary SchoolSecondary schoolwithin 1 km648 m
- Punggol Green Primary SchoolPrimary schoolwithin 1 km · P1 priority746 m
- Valour Primary SchoolPrimary schoolwithin 1 km · P1 priority890 m
- Springdale Primary SchoolPrimary schoolwithin 1 km · P1 priority940 m
- Compassvale Primary SchoolPrimary school1.1 km
- Compassvale Secondary SchoolSecondary school1.1 km
- Nan Chiau Primary SchoolPrimary 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 229A Sumang Lane?
Buying a flat at 229A Sumang Lane (~S$845k) needs about S$6,736/mo in income and S$3,173/mo in repayments, after S$19,950 stamp duty and a S$211k downpayment.
Illustrative, for a buyer at the median resale price (S$845k) — 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$19,950
BSD, tiered
Downpayment (25%)
S$211k
cash + CPF
Monthly instalment
S$3,173/mo
25y @ 3.5%
Income required
S$6,736/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 229A Sumang Lane? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at 229A Sumang Lane land close to the town median — fair value, no big premium.
Frequently asked questions about 229A Sumang Lane
How much does a 5-Room flat at Block 229A Sumang Lane cost?⌄
The median resale price at Block 229A Sumang Lane is about S$845k (S$695 psf), from 2 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 229A Sumang Lane worth buying given its remaining lease?⌄
Block 229A Sumang Lane has about 94 years left on its 99-year lease (completed 2021). That's a long runway, so CPF usage and bank financing are generally unrestricted. The figure is taken from the most recent transacted flat.
How much do I need to earn to buy a flat at Block 229A Sumang Lane?⌄
For a flat at about S$845k on a 25-year HDB-style loan, you'd need roughly S$6,736/mo in household income, with repayments around S$3,173/mo after a S$211k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 229A Sumang Lane?⌄
The nearest MRT/LRT station to Block 229A Sumang Lane is Soo Teck LRT, about 635 m away (~10 min walk).
Which primary schools are within 1 km of Block 229A Sumang Lane?⌄
Punggol Green Primary School, Valour Primary School, Springdale Primary School are within 1 km of Block 229A Sumang Lane — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.