Blk 511 West Coast Dr
Completed 1977 · 12 storeys · 132 flats · 51 years 01 month remaining · 27 resale transactions on record · median household income in Clementi: $10,500/mo
12 storeys · completed 1977 · shops below
What the record shows
A 4-room here sold for $530,000 in Jan 2026. The same flat type in this block averaged $391,333 in 2020 - a gain of $138,667 - about $63 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $505,000 - $25,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2017 - the line where CPF usage rules tighten for buyers. In Clementi over the last two years, flats below that line sold at a median 42% below their younger neighbours' PSF (741 sales).
Across Clementi, roughly 2,283 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 | Clementi median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,800/mo | $2,000–$4,300 | $3,900/mo | - | 9 |
Price trend
median PSF by year · ━ this block · ╌ Clementi · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 13 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 27
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | 4 ROOM | 04 to 06 | 91 | $530,000 | $541 | 51y 01m |
| Jan 2026 | 4 ROOM | 07 to 09 | 91 | $545,000 | $556 | 51y |
| Nov 2025 | 4 ROOM | 10 to 12 | 91 | $530,000 | $541 | 51y 03m |
| Sept 2025 | 4 ROOM | 01 to 03 | 91 | $480,000 | $490 | 51y 05m |
| Sept 2025 | 4 ROOM | 10 to 12 | 91 | $515,000 | $526 | 51y 05m |
| May 2025 | 4 ROOM | 04 to 06 | 91 | $485,000 | $495 | 51y 08m |
| Mar 2025 | 4 ROOM | 10 to 12 | 91 | $500,000 | $510 | 52y |
| Jan 2025 | 4 ROOM | 10 to 12 | 91 | $505,000 | $516 | 52y 02m |
| May 2024 | 4 ROOM | 01 to 03 | 91 | $430,000 | $439 | 52y 09m |
| Jul 2023 | 4 ROOM | 07 to 09 | 91 | $480,000 | $490 | 53y 07m |
| Feb 2023 | 4 ROOM | 04 to 06 | 91 | $458,000 | $468 | 54y |
| Dec 2022 | 4 ROOM | 10 to 12 | 91 | $480,000 | $490 | 54y 02m |
| Aug 2021 | 4 ROOM | 07 to 09 | 91 | $420,000 | $429 | 55y 06m |
| Jan 2021 | 4 ROOM | 10 to 12 | 92 | $405,000 | $409 | 56y 01m |
| Dec 2020 | 4 ROOM | 04 to 06 | 92 | $355,000 | $358 | 56y 03m |
| Dec 2020 | 4 ROOM | 10 to 12 | 91 | $388,000 | $396 | 56y 01m |
| Nov 2020 | 4 ROOM | 10 to 12 | 92 | $410,000 | $414 | 56y 02m |
| Oct 2020 | 4 ROOM | 07 to 09 | 91 | $370,000 | $378 | 56y 04m |
| Nov 2018 | 4 ROOM | 04 to 06 | 91 | $415,000 | $424 | 58y 02m |
| Jul 2018 | 4 ROOM | 07 to 09 | 91 | $409,000 | $418 | 58y 07m |
| Jul 2018 | 4 ROOM | 07 to 09 | 91 | $418,000 | $427 | 58y 06m |
| Oct 2017 | 4 ROOM | 04 to 06 | 92 | $480,000 | $485 | 59y 04m |
| Sept 2017 | 4 ROOM | 07 to 09 | 91 | $412,000 | $421 | 59y 04m |
| Jul 2017 | 4 ROOM | 10 to 12 | 92 | $415,000 | $419 | 59y 06m |
| Jul 2017 | 4 ROOM | 01 to 03 | 91 | $365,000 | $373 | 59y 06m |
| Apr 2017 | 4 ROOM | 07 to 09 | 91 | $412,000 | $421 | 59y 09m |
| Feb 2017 | 4 ROOM | 10 to 12 | 91 | $445,000 | $454 | 60y |
Who lives in Clementi
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.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
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 $22k below this block · 3 vs 8 sales
built 1977 · same generation
4-room median $35k below this block · 4 vs 8 sales
4-room median $20k above this block · 3 vs 8 sales
built 1977 · same generation
built 1978 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 4.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.