Block 509A Wellington Circle
509A Wellington Circle, Singapore 751509
Block 509A Wellington Circle is an HDB block in Sembawang, completed in 2003, with 100 dwelling units. Across 60 resales on record, 4-Room flats have recently resold around S$508k (S$490 psf, 90 sqm). The lease has approximately 78 years remaining.
What are the key facts about Block 509A Wellington Circle?
Block 509A Wellington Circle is an HDB block in Sembawang, completed in 2003, with 100 dwelling units.
- Town
- Sembawang
- Planning area
- Sembawang
- Completed
- 2003
- Storeys
- 13
- Total units
- 100
- Flat model
- Model A · Improved
- Market segment
- OCR
- Median resale
- S$508k
- Last transacted
- Jan 2026
- Remaining lease
- ≈ 78 years
What are resale prices at Block 509A Wellington Circle?
4-Room flats have recently resold around S$508k (S$490 psf), from 60 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 32 | S$450,000recent | 90 sqm | S$465 psf |
| 5-Room | 28 | S$416,000recent | 110 sqm | S$351 psf |
“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 Jan 2026.
What rent and yield does Block 509A Wellington Circle get?
Flats at Block 509A Wellington Circle have recently sublet for a median of S$2,500/mo, an indicative gross rental yield of about 5.9% (from 17 recent rental contracts).
Median rent
S$2,500/mo
17 recent contracts
Gross rental yield
5.9%
indicative, gross
Annual rent
S$30,000
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 5-Room | 9 | S$2,500/mo |
| 4-Room | 8 | S$2,300/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 Jan 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 509A Wellington Circle?
Block 509A Wellington Circle has 60 recorded resales; the most recent transacted at S$565,000 in Jan 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jan 2026 | 4-Room | 10 TO 12 | 90 sqm | S$565,000 |
| Nov 2025 | 5-Room | 10 TO 12 | 110 sqm | S$622,000 |
| Feb 2025 | 5-Room | 01 TO 03 | 110 sqm | S$580,000 |
| Aug 2024 | 5-Room | 01 TO 03 | 110 sqm | S$573,000 |
| Jul 2024 | 4-Room | 04 TO 06 | 90 sqm | S$535,000 |
| Feb 2024 | 5-Room | 13 TO 15 | 110 sqm | S$550,000 |
| Oct 2023 | 4-Room | 10 TO 12 | 90 sqm | S$495,000 |
| Oct 2023 | 4-Room | 10 TO 12 | 90 sqm | S$475,000 |
| May 2023 | 4-Room | 04 TO 06 | 90 sqm | S$508,000 |
| Jul 2022 | 4-Room | 04 TO 06 | 90 sqm | S$450,000 |
| Apr 2022 | 4-Room | 13 TO 15 | 90 sqm | S$467,000 |
| Aug 2021 | 4-Room | 04 TO 06 | 90 sqm | S$440,000 |
What flat types are in Block 509A Wellington Circle?
Block 509A Wellington Circle has 100 units, mostly 4-Room flats of the Model A / Improved model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 509A Wellington Circle?
Block 509A Wellington Circle is an HDB block in Sembawang.
Block 509A Wellington Circle is an HDB block located along Wellington Circle. The block is recorded as completed around 2003, with up to 13 storeys. It has an estimated 100 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 509A Wellington Circle, Singapore 751509. It is part of District 27, Yishun / Sembawang, the Sembawang planning area. The block falls within the North Region and the OCR market segment.
The nearest rail connection is Sembawang MRT, approximately 455m away, around 7 minutes on foot. Nearby amenities include Sun Plaza for shopping, NTUC Fairprice Co-operative Ltd for groceries, Bukit Canberra Hawker Centre for food options, Park At Sembawang Alley for greenery and recreation, Sembawang Polyclinic for polyclinic services, and Canberra Community Club for community facilities.
How far is Block 509A Wellington Circle from MRT and schools?
The nearest MRT/LRT to Block 509A Wellington Circle is Sembawang MRT, about 455 m away (~7 min walk). 7 schools are within 1 km, including 5 primary schools.
Getting around
- Sembawang MRT455 m · ~7 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Wellington Primary SchoolPrimary schoolwithin 1 km · P1 priority216 m
- Endeavour Primary SchoolPrimary schoolwithin 1 km · P1 priority383 m
- Canberra Primary SchoolPrimary schoolwithin 1 km · P1 priority580 m
- Canberra Secondary SchoolSecondary schoolwithin 1 km727 m
- Northoaks Primary SchoolPrimary schoolwithin 1 km · P1 priority827 m
- Sembawang Primary SchoolPrimary schoolwithin 1 km · P1 priority894 m
- Sembawang Secondary SchoolSecondary schoolwithin 1 km966 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 509A Wellington Circle?
Buying a flat at Block 509A Wellington Circle (~S$508k) needs about S$4,050/mo in income and S$1,907/mo in repayments, after S$9,840 stamp duty and a S$127k downpayment.
Illustrative, for a buyer at the recent median resale price (S$508k) — 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$9,840
BSD, tiered
Downpayment (25%)
S$127k
cash + CPF
Monthly instalment
S$1,907/mo
25y @ 3.5%
Income required
S$4,050/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 509A Wellington Circle? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 509A Wellington Circle land close to the town median — fair value, no big premium.
Frequently asked questions about Block 509A Wellington Circle
How much does a 4-Room flat at Block 509A Wellington Circle cost?⌄
4-Room flats at Block 509A Wellington Circle have recently resold for a median of about S$508k (S$490 psf), from 60 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 509A Wellington Circle by flat type?⌄
4-Room ≈ S$450k; 5-Room ≈ S$416k (median resale, HDB caveats).
Is Block 509A Wellington Circle worth buying given its remaining lease?⌄
Block 509A Wellington Circle has about 78 years left on its 99-year lease (completed 2003). 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 509A Wellington Circle?⌄
Gross rental yield at Block 509A Wellington Circle is about 5.9%, based on a median subletting rent of about S$2,500/mo against a resale price of about S$508k. 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 509A Wellington Circle?⌄
For a flat at about S$508k on a 25-year HDB-style loan, you'd need roughly S$4,050/mo in household income, with repayments around S$1,907/mo after a S$127k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 509A Wellington Circle?⌄
The nearest MRT/LRT station to Block 509A Wellington Circle is Sembawang MRT, about 455 m away (~7 min walk).
Which primary schools are within 1 km of Block 509A Wellington Circle?⌄
Wellington Primary School, Endeavour Primary School, Canberra Primary School, Northoaks Primary School are within 1 km of Block 509A Wellington Circle — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.