Blk 490 Admiralty Link
Completed 2009 · 18 storeys · 119 flats · 83 years 03 months remaining · 54 resale transactions on record · median household income in Sembawang: $8,500/mo
18 storeys · completed 2009
What the record shows
A 4-room here sold for $578,000 in Jun 2026. The same flat type in this block averaged $418,375 in 2020 - a gain of $159,625 - about $73 a day while the owner slept.
In this block, 4-room flats from floor 12 up have sold for a median of $530,000 - $45,000 more than floors 6 and below, same flat type, same block.
This block crosses 60 years remaining in 2049 - the line where CPF usage rules begin tightening for buyers.
Across Sembawang, roughly 310 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Sembawang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,250/mo | $3,100–$3,400 | $3,100/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Sembawang · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 29 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 4 ROOM | 16 to 18 | 94 | $578,000 | $571 | 83y 03m |
| Dec 2025 | 4 ROOM | 13 to 15 | 94 | $585,000 | $578 | 83y 09m |
| Sept 2025 | 4 ROOM | 13 to 15 | 94 | $580,000 | $573 | 83y 11m |
| Feb 2025 | 4 ROOM | 07 to 09 | 94 | $567,000 | $560 | 84y 07m |
| Feb 2025 | 4 ROOM | 10 to 12 | 94 | $565,000 | $558 | 84y 07m |
| Feb 2025 | 4 ROOM | 04 to 06 | 94 | $538,888 | $533 | 84y 07m |
| Dec 2024 | 4 ROOM | 01 to 03 | 94 | $525,000 | $519 | 84y 09m |
| Sept 2024 | 4 ROOM | 04 to 06 | 94 | $525,000 | $519 | 85y |
| Sept 2024 | 4 ROOM | 16 to 18 | 94 | $565,000 | $558 | 85y 01m |
| Sept 2024 | 4 ROOM | 10 to 12 | 94 | $550,000 | $544 | 85y |
| Jul 2024 | 4 ROOM | 04 to 06 | 94 | $526,000 | $520 | 85y 01m |
| Mar 2024 | 4 ROOM | 13 to 15 | 94 | $520,000 | $514 | 85y 07m |
| Dec 2023 | 4 ROOM | 04 to 06 | 94 | $485,000 | $479 | 85y 09m |
| Oct 2023 | 4 ROOM | 07 to 09 | 94 | $485,000 | $479 | 85y 11m |
| Oct 2023 | 4 ROOM | 16 to 18 | 94 | $530,000 | $524 | 85y 11m |
| Oct 2023 | 4 ROOM | 10 to 12 | 94 | $498,888 | $493 | 85y 11m |
| Aug 2023 | 4 ROOM | 13 to 15 | 94 | $500,000 | $494 | 86y 02m |
| Jul 2023 | 4 ROOM | 01 to 03 | 94 | $465,000 | $460 | 86y 01m |
| Jun 2023 | 4 ROOM | 04 to 06 | 94 | $485,000 | $479 | 86y 02m |
| May 2023 | 4 ROOM | 07 to 09 | 94 | $470,000 | $465 | 86y 04m |
| May 2023 | 4 ROOM | 10 to 12 | 94 | $508,000 | $502 | 86y 03m |
| Apr 2023 | 4 ROOM | 07 to 09 | 94 | $490,000 | $484 | 86y 05m |
| Feb 2023 | 4 ROOM | 01 to 03 | 94 | $440,000 | $435 | 86y 07m |
| Oct 2022 | 4 ROOM | 10 to 12 | 94 | $503,000 | $497 | 86y 11m |
| Sept 2022 | 4 ROOM | 10 to 12 | 94 | $475,000 | $469 | 87y |
| Apr 2022 | 4 ROOM | 01 to 03 | 94 | $426,000 | $421 | 87y 05m |
| Feb 2022 | 4 ROOM | 16 to 18 | 94 | $475,000 | $469 | 87y 06m |
| Jan 2022 | 4 ROOM | 16 to 18 | 94 | $450,000 | $445 | 87y 08m |
| Nov 2021 | 4 ROOM | 07 to 09 | 94 | $455,000 | $450 | 87y 10m |
| May 2021 | 4 ROOM | 13 to 15 | 94 | $412,000 | $407 | 88y 04m |
Who lives in Sembawang
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
4-room median $6k above this block · 8 vs 11 sales
4-room median within $5k of this block
4-room median $40k below this block · 5 vs 11 sales
4-room median $30k below this block · 4 vs 11 sales
4-room median $5k below this block · 3 vs 11 sales
built 2002 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.