Blk 510A Wellington Circle
Completed 2003 · 13 storeys · 100 flats · 77 years 01 month remaining · 24 resale transactions on record · median household income in Sembawang: $8,500/mo
13 storeys · completed 2003
What the record shows
A 4-room here sold for $534,800 in Jul 2026. The same flat type in this block averaged $410,333 in 2020 - a gain of $124,467 - about $57 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $535,000 - $67,000 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2043 - 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 | $3,300/mo | $2,800–$3,300 | $3,100/mo | - | 5 |
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 · 12 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 24
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 4 ROOM | 13 to 15 | 90 | $534,800 | $552 | 77y 01m |
| Nov 2025 | 4 ROOM | 01 to 03 | 90 | $508,000 | $524 | 77y 10m |
| Oct 2025 | 4 ROOM | 04 to 06 | 90 | $532,500 | $550 | 77y 11m |
| Oct 2024 | 4 ROOM | 10 to 12 | 90 | $550,000 | $568 | 78y 11m |
| Oct 2024 | 4 ROOM | 10 to 12 | 90 | $535,000 | $552 | 78y 11m |
| May 2024 | 4 ROOM | 04 to 06 | 90 | $485,000 | $501 | 79y 04m |
| Nov 2023 | 4 ROOM | 04 to 06 | 90 | $468,000 | $483 | 79y 10m |
| Mar 2022 | 4 ROOM | 01 to 03 | 90 | $395,000 | $408 | 81y 06m |
| Jan 2022 | 4 ROOM | 04 to 06 | 90 | $460,000 | $475 | 81y 08m |
| Dec 2021 | 4 ROOM | 07 to 09 | 90 | $448,000 | $462 | 81y 09m |
| Nov 2021 | 4 ROOM | 04 to 06 | 90 | $440,000 | $454 | 81y 09m |
| Sept 2021 | 4 ROOM | 07 to 09 | 90 | $415,000 | $428 | 82y |
| Apr 2021 | 4 ROOM | 10 to 12 | 90 | $410,000 | $423 | 82y 05m |
| Dec 2020 | 4 ROOM | 13 to 15 | 90 | $385,000 | $397 | 82y 09m |
| Dec 2020 | 4 ROOM | 01 to 03 | 90 | $350,000 | $361 | 82y 09m |
| Nov 2020 | 4 ROOM | 13 to 15 | 90 | $390,000 | $403 | 82y 10m |
| Oct 2019 | 4 ROOM | 01 to 03 | 90 | $330,000 | $341 | 83y 11m |
| May 2019 | 4 ROOM | 07 to 09 | 90 | $330,000 | $341 | 84y 03m |
| Feb 2019 | 4 ROOM | 01 to 03 | 90 | $330,000 | $341 | 84y 06m |
| Oct 2018 | 4 ROOM | 01 to 03 | 90 | $323,000 | $333 | 84y 10m |
| Aug 2018 | 4 ROOM | 10 to 12 | 90 | $342,000 | $353 | 85y |
| Jul 2018 | 4 ROOM | 10 to 12 | 90 | $365,000 | $377 | 85y 01m |
| Apr 2017 | 4 ROOM | 04 to 06 | 90 | $359,000 | $371 | 86y 04m |
| Apr 2017 | 4 ROOM | 01 to 03 | 90 | $315,000 | $325 | 86y 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.
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.