Block 403 Admiralty Link
403 Admiralty Link, Singapore 750403
Block 403 Admiralty Link is an HDB block in Sembawang, completed in 1999, with 84 dwelling units. Across 67 resales on record, 4-Room flats have recently resold around S$518k (S$439 psf, 90 sqm). The lease has approximately 74 years remaining.
What are the key facts about Block 403 Admiralty Link?
Block 403 Admiralty Link is an HDB block in Sembawang, completed in 1999, with 84 dwelling units.
- Town
- Sembawang
- Planning area
- Sembawang
- Completed
- 1999
- Storeys
- 15
- Total units
- 84
- Flat model
- Improved · Model A
- Market segment
- OCR
- Median resale
- S$518k
- Last transacted
- Apr 2026
- Remaining lease
- ≈ 74 years
What are resale prices at Block 403 Admiralty Link?
4-Room flats have recently resold around S$518k (S$439 psf), from 67 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 24 | S$385,000recent | 90 sqm | S$397 psf |
| 5-Room | 43 | S$450,000recent | 110 sqm | S$380 psf |
Live now: 4 flats listed for sale at this block (median asking S$600k) and 2 for rent — 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 403 Admiralty Link get?
Flats at Block 403 Admiralty Link have recently sublet for a median of S$2,000/mo, an indicative gross rental yield of about 4.6% (from 15 recent rental contracts).
Median rent
S$2,000/mo
15 recent contracts
Gross rental yield
4.6%
indicative, gross
Annual rent
S$24,000
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| 4-Room | 4 | S$3,300/mo |
| 5-Room | 11 | S$1,950/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 May 2025. Source: HDB rental (subletting) data.
What has recently sold at Block 403 Admiralty Link?
Block 403 Admiralty Link has 67 recorded resales; the most recent transacted at S$528,000 in Apr 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Apr 2026 | 4-Room | 13 TO 15 | 90 sqm | S$528,000 |
| Feb 2026 | 5-Room | 01 TO 03 | 110 sqm | S$570,000 |
| Dec 2025 | 4-Room | 10 TO 12 | 90 sqm | S$535,000 |
| Dec 2025 | 4-Room | 04 TO 06 | 90 sqm | S$493,000 |
| Nov 2025 | 5-Room | 13 TO 15 | 110 sqm | S$615,000 |
| Aug 2025 | 4-Room | 13 TO 15 | 90 sqm | S$518,000 |
| Aug 2023 | 5-Room | 13 TO 15 | 110 sqm | S$518,000 |
| Apr 2023 | 5-Room | 01 TO 03 | 110 sqm | S$488,000 |
| Mar 2023 | 5-Room | 13 TO 15 | 110 sqm | S$520,000 |
| Jan 2023 | 5-Room | 10 TO 12 | 110 sqm | S$490,000 |
| Dec 2022 | 4-Room | 01 TO 03 | 90 sqm | S$420,000 |
| Jun 2022 | 4-Room | 04 TO 06 | 90 sqm | S$420,000 |
What flat types are in Block 403 Admiralty Link?
Block 403 Admiralty Link has 84 units, mostly 5-Room flats of the Improved / Model A model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 403 Admiralty Link?
Block 403 Admiralty Link is an HDB block in Sembawang.
Block 403 Admiralty Link is an HDB block located along Admiralty Link. The block is recorded as completed around 1999, with up to 15 storeys. It has an estimated 84 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 403 Admiralty Link, Singapore 750403. 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 694m away, around 11 minutes on foot. Nearby amenities include Sun Plaza for shopping, COLD STORAGE SINGAPORE (1983) PTE LTD for groceries, Bukit Canberra Hawker Centre for food options, Park At Sembawang Alley for greenery and recreation, and Sembawang Polyclinic for polyclinic services.
How far is Block 403 Admiralty Link from MRT and schools?
The nearest MRT/LRT to Block 403 Admiralty Link is Sembawang MRT, about 695 m away (~11 min walk). 6 schools are within 1 km, including 4 primary schools.
Getting around
- Sembawang MRT695 m · ~11 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Endeavour Primary SchoolPrimary schoolwithin 1 km · P1 priority146 m
- Canberra Secondary SchoolSecondary schoolwithin 1 km229 m
- Canberra Primary SchoolPrimary schoolwithin 1 km · P1 priority298 m
- Northoaks Primary SchoolPrimary schoolwithin 1 km · P1 priority368 m
- Wellington Primary SchoolPrimary schoolwithin 1 km · P1 priority721 m
- Sembawang Secondary SchoolSecondary schoolwithin 1 km960 m
- Sembawang Primary SchoolPrimary school1.1 km
- Riverside Primary SchoolPrimary school1.8 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 403 Admiralty Link?
Buying a flat at Block 403 Admiralty Link (~S$518k) needs about S$4,129/mo in income and S$1,945/mo in repayments, after S$10,140 stamp duty and a S$130k downpayment.
Illustrative, for a buyer at the recent median resale price (S$518k) — 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$10,140
BSD, tiered
Downpayment (25%)
S$130k
cash + CPF
Monthly instalment
S$1,945/mo
25y @ 3.5%
Income required
S$4,129/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 403 Admiralty Link? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 403 Admiralty Link land close to the town median — fair value, no big premium.
Frequently asked questions about Block 403 Admiralty Link
How much does a 4-Room flat at Block 403 Admiralty Link cost?⌄
4-Room flats at Block 403 Admiralty Link have recently resold for a median of about S$518k (S$439 psf), from 67 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
What are resale prices at Block 403 Admiralty Link by flat type?⌄
4-Room ≈ S$385k; 5-Room ≈ S$450k (median resale, HDB caveats).
Is Block 403 Admiralty Link worth buying given its remaining lease?⌄
Block 403 Admiralty Link has about 74 years left on its 99-year lease (completed 1999). 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 403 Admiralty Link?⌄
Gross rental yield at Block 403 Admiralty Link is about 4.6%, based on a median subletting rent of about S$2,000/mo against a resale price of about S$518k. 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 403 Admiralty Link?⌄
For a flat at about S$518k on a 25-year HDB-style loan, you'd need roughly S$4,129/mo in household income, with repayments around S$1,945/mo after a S$130k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 403 Admiralty Link?⌄
The nearest MRT/LRT station to Block 403 Admiralty Link is Sembawang MRT, about 695 m away (~11 min walk).
Which primary schools are within 1 km of Block 403 Admiralty Link?⌄
Endeavour Primary School, Canberra Primary School, Northoaks Primary School, Wellington Primary School are within 1 km of Block 403 Admiralty Link — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.