Block 405 Admiralty Link
405 Admiralty Link, Singapore 750405
Block 405 Admiralty Link is an HDB block in Sembawang, completed in 1999, with 112 dwelling units. 4-Room flats have recently resold around S$455k (86 sqm), from 107 resales on record. The lease has approximately 74 years remaining.
What are the key facts about Block 405 Admiralty Link?
Block 405 Admiralty Link is an HDB block in Sembawang, completed in 1999, with 112 dwelling units.
- Town
- Sembawang
- Planning area
- Sembawang
- Completed
- 1999
- Storeys
- 15
- Total units
- 112
- Market segment
- OCR
- Median resale
- S$455k
- Last transacted
- Nov 2025
- Remaining lease
- ≈ 74 years
What are resale prices at Block 405 Admiralty Link?
4-Room flats have recently resold around S$455k (S$475 psf), from 107 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| 4-Room | 107 | S$455,000recent | 86 sqm | S$475 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 Nov 2025.
What has recently sold at Block 405 Admiralty Link?
Block 405 Admiralty Link has 107 recorded resales; the most recent transacted at S$542,000 in Nov 2025 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Nov 2025 | 4-Room | 10 TO 12 | 90 sqm | S$542,000 |
| Sept 2025 | 4-Room | 10 TO 12 | 86 sqm | S$515,000 |
| Sept 2025 | 4-Room | 07 TO 09 | 86 sqm | S$530,000 |
| Jun 2025 | 4-Room | 10 TO 12 | 86 sqm | S$528,888 |
| Feb 2025 | 4-Room | 10 TO 12 | 86 sqm | S$540,000 |
| Jun 2024 | 4-Room | 04 TO 06 | 86 sqm | S$455,000 |
| Dec 2022 | 4-Room | 04 TO 06 | 90 sqm | S$460,000 |
| Jan 2022 | 4-Room | 10 TO 12 | 86 sqm | S$418,000 |
| Sept 2021 | 4-Room | 04 TO 06 | 86 sqm | S$375,000 |
| Sept 2021 | 4-Room | 13 TO 15 | 86 sqm | S$403,888 |
| Jul 2021 | 4-Room | 01 TO 03 | 86 sqm | S$369,000 |
| Jun 2019 | 4-Room | 04 TO 06 | 86 sqm | S$305,000 |
What flat types are in Block 405 Admiralty Link?
Block 405 Admiralty Link has 112 units, mostly 4-Room flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 405 Admiralty Link from MRT and schools?
The nearest MRT/LRT to Block 405 Admiralty Link is Sembawang MRT, about 642 m away (~10 min walk). 6 schools are within 1 km, including 4 primary schools.
Getting around
- Sembawang MRT642 m · ~10 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 priority166 m
- Canberra Secondary SchoolSecondary schoolwithin 1 km215 m
- Canberra Primary SchoolPrimary schoolwithin 1 km · P1 priority230 m
- Northoaks Primary SchoolPrimary schoolwithin 1 km · P1 priority427 m
- Wellington Primary SchoolPrimary schoolwithin 1 km · P1 priority702 m
- Sembawang Secondary SchoolSecondary schoolwithin 1 km891 m
- Sembawang Primary SchoolPrimary school1.1 km
- Admiralty 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 405 Admiralty Link?
Buying a flat at Block 405 Admiralty Link (~S$455k) needs about S$3,627/mo in income and S$1,708/mo in repayments, after S$8,250 stamp duty and a S$114k downpayment.
Illustrative, for a buyer at the recent median resale price (S$455k) — 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$8,250
BSD, tiered
Downpayment (25%)
S$114k
cash + CPF
Monthly instalment
S$1,708/mo
25y @ 3.5%
Income required
S$3,627/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.
Frequently asked questions about Block 405 Admiralty Link
What is the resale price at Block 405 Admiralty Link?⌄
4-Room flats at Block 405 Admiralty Link have recently resold around S$455k (86 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How many years are left on the lease at Block 405 Admiralty Link?⌄
Block 405 Admiralty Link has approximately 74 years left on its 99-year lease (completed 1999). This figure is taken from the most recent transacted flat.
How many units are in Block 405 Admiralty Link?⌄
Block 405 Admiralty Link has 112 dwelling units across up to 15 storeys, mostly 4 room flats.
What is the nearest MRT to Block 405 Admiralty Link?⌄
The nearest MRT/LRT station to Block 405 Admiralty Link is Sembawang MRT, about 642 m away (~10 min walk).
Which primary schools are within 1 km of Block 405 Admiralty Link?⌄
Endeavour Primary School, Canberra Primary School, Northoaks Primary School, Wellington Primary School are within 1 km of Block 405 Admiralty Link — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 405 Admiralty Link a good place to buy an HDB resale flat?⌄
Block 405 Admiralty Link sits in Sembawang, in the Sembawang planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈74 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
