509 West Coast Drive
In Clementi · Singapore 120509
Median price per sqftlast 12 months
$490$529$602$631$910$1,232
Too few sales in 6 months to colour each block.
- 509 West Coast Drive
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
107 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1977
- 49 years ago
- Lease left
- 51 years
- 99-year lease from 1978
- Height
- 14 storeys
- Flats
- 153
- 111 3-room · 39 4-room · 3 5-room
- In the block
- Shops
- Postal code
- 120509
Statistics
Price
- Average
- $395,000
- Median
- $355,000
- Median per sqft
- $492 psf
- Highest sale
- $480,000
- 83 sqm 4 Room · Jul 2026
- Lowest sale
- $350,000
- 67 sqm 3 Room · Jun 2026
Compared to
- Vs street average
- -4%
- Vs town average
- -46%
- Vs citywide average
- -41%
Activity
- Transactions
- 3
- Avg per month
- 0.5
By flat type
- 4 Room
- $480,000
- 3 Room
- $352,500
Nearby
What's a flat here worth?
An estimate from recent sales of the same flat type in the block, along the street and within 500m.
Likely sale price
$368K – $415K$368,000 – $415,000
Midpoint $377,000 · about $523 psf for 67 sqm
Where comparable sales landed, at your flat's size
Good confidence · 38 sales
2 same block · 14 same street · 22 within 500m · 3-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same block | Jul 2026 | 509 West Coast Drive | 01 to 03 | 67 | 51 years | $355,000 | $492 psf |
| Same block | Jun 2026 | 509 West Coast Drive | 07 to 09 | 67 | 51 years | $350,000 | $485 psf |
| Same street | Oct 2026 | 508 West Coast Drive | 04 to 06 | 67 | 51 years | $370,000 | $513 psf |
| Same street | Aug 2026 | 510 West Coast Drive | 10 to 12 | 67 | 51 years | $380,000 | $527 psf |
| Same street | Aug 2026 | 507 West Coast Drive | 10 to 12 | 67 | 51 years | $375,888 | $521 psf |
| Same street | Jun 2026 | 506 West Coast Drive | 01 to 03 | 67 | 51 years | $375,000 | $520 psf |
| Same street | May 2026 | 508 West Coast Drive | 04 to 06 | 67 | 51 years | $362,000 | $502 psf |
| Same street | Apr 2026 | 508 West Coast Drive | 07 to 09 | 67 | 51 years | $350,000 | $485 psf |
| Same street | Apr 2026 | 506 West Coast Drive | 01 to 03 | 67 | 51 years | $368,000 | $510 psf |
| Same street | Apr 2026 | 506 West Coast Drive | 07 to 09 | 67 | 51 years | $378,888 | $525 psf |
| Same street | Feb 2026 | 510 West Coast Drive | 10 to 12 | 67 | 51 years | $390,000 | $541 psf |
| Same street | Jan 2026 | 510 West Coast Drive | 10 to 12 | 67 | 51 years | $386,000 | $535 psf |
| Same street | Jan 2026 | 507 West Coast Drive | 04 to 06 | 67 | 51 years | $415,000 | $575 psf |
| Same street | Nov 2025 | 507 West Coast Drive | 07 to 09 | 67 | 52 years | $400,000 | $555 psf |
| Same street | Nov 2025 | 510 West Coast Drive | 07 to 09 | 82 | 52 years | $460,000 | $521 psf |
And 23 more further away or earlier.
The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.
Use $377,000 in the Sell calculator →Price trend
509 West Coast Drive has 59 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
9 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
134 sqm
The largest unit sold here was a 134 sqm 5 Room, for $640,000 in Nov 2021.
Smallest unit sold
67 sqm
The smallest unit sold here was a 67 sqm 3 Room, for $372,000 in Nov 2021.
Longest lease left
56 years
The longest remaining lease sold here was 56 years, on a 67 sqm 3 Room.
Shortest lease left
51 years
The shortest remaining lease sold here was 51 years, on a 67 sqm 3 Room.
Highest floor sold
Storeys 13 to 15
The highest-floor sale here was on storeys 13 to 15, a 67 sqm 3 Room.
Lowest floor sold
Storeys 01 to 03
The lowest-floor sale here was on storeys 01 to 03, a 67 sqm 3 Room.
Priciest 5 room ever
$1,728,000
The most expensive 5 room ever sold citywide went for $1,728,000 on Henderson Rd in Bukit Merah.
Rare flat model
Adjoined Flat
This is an Adjoined Flat, an uncommon HDB model.
Joint tallest on the street
14 storeys
At 14 storeys, this is the joint tallest block on West Coast Drive, level with 2 others.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 5 room flats citywide
38th percentile
A 134 sqm 5 room sale here ranks in the 38th percentile among all 5 room flats sold citywide over the same period.
Price vs similar-sized flats
28th percentile
For its 134 sqm, this sale is in the 28th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 5 room flats in Clementi
9th percentile
Within Clementi alone, that sale is in the 9th percentile for a 5 room.
Remaining lease, citywide
15th percentile
This flat's remaining lease (56 years) ranks in the 15th percentile among all flats sold citywide over the same period.
Floor height, citywide
40th percentile
This flat's floor (storeys 04 to 06) ranks in the 40th percentile among all flats sold citywide over the same period.
Age among Clementi's blocks
81st percentile
Completed in 1977, this block is older than 81% of HDB blocks in Clementi.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Clementi average
-35%
Prices here run 35% below the Clementi average.
vs the citywide average
-31%
Citywide, that's 31% below the national average.
Towns by average price
#11 of 26
Clementi ranks 11th out of 26 towns by average resale price.
Towns by 2-year price growth
#5 of 26
Clementi ranks 5th out of 26 towns for price growth over the past 2 years (+16%).
Nearby
1 factHow far it is to trains, schools and the city centre.
To Raffles Place
10.5km
This location is about 10.5km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
-19%
Prices here are down 19% compared to a year ago.
Busiest month: Apr 2024
3 sales
The busiest month here was Apr 2024, with 3 transactions.
Sales volume vs last quarter
-100%
Transaction volume here is down 100% versus the previous quarter.
Since the last resale
3 mo
It's been about 3 months since the last resale here.
Busiest month: Apr 2024
3 sales
The busiest month ever recorded here was Apr 2024, with 3 sales; the quietest active month saw just 1, in Oct 2011.
Transactions
| Jul 2026 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 01 to 03 | 67 | 51 years | $355,000 | $492 psf |
| Jul 2026 | Clementi | 509 | West Coast Drive | 4 Room | New Generation | 07 to 09 | 83 | 51 years | $480,000 | $537 psf |
| Jun 2026 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 07 to 09 | 67 | 51 years | $350,000 | $485 psf |
| Jul 2025 | Clementi | 509 | West Coast Drive | 4 Room | New Generation | 13 to 15 | 92 | 52 years | $510,000 | $515 psf |
| Jun 2025 | Clementi | 509 | West Coast Drive | 4 Room | New Generation | 01 to 03 | 92 | 52 years | $470,000 | $475 psf |
| Apr 2025 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 04 to 06 | 82 | 52 years | $420,000 | $476 psf |
| Mar 2025 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 01 to 03 | 67 | 52 years | $340,000 | $471 psf |
| Dec 2024 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 01 to 03 | 67 | 53 years | $360,000 | $499 psf |
| Jul 2024 | Clementi | 509 | West Coast Drive | 3 Room | New Generation | 04 to 06 | 67 | 53 years | $360,000 | $499 psf |
| Jul 2024 | Clementi | 509 | West Coast Drive | 4 Room | New Generation | 01 to 03 | 92 | 53 years | $420,000 | $424 psf |
Showing 1–10 of 59