The block
- Completed
- 1977
- Lease
- From 1978, ends 2077. About 50 years left
- Storeys
- 14
- Flats
- 153: 111 3-room, 39 4-room, 3 5-room
- Postal code
- Singapore 120509
- Nearest MRT
- Clementi MRT, about 10 min walk (600 m)
- Town
- Clementi
- In the block
- shops
Resale prices at Blk 509 West Coast Drive
| Flat type | 2023 | 2024 | 2025 | 2026 | Clementi median |
|---|---|---|---|---|---|
| 3-room | - | S$360,000 | S$380,000 | S$352,500 | S$434,000 |
| 4-room | S$528,000 | S$420,000 | S$490,000 | S$480,000 | S$821,500 |
Median price by year of registration.
What is my flat at Blk 509 West Coast Drive worth?
Pick your flat type and floor for an instant range based on this block's own resales.
A guide only. Condition, facing, corner units and renovation can move the price 5 to 10% either way.
Latest sales
| Month | Type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | 3-room New Generation | 01 to 03 | 67 sqm 721 sqft | S$355,000 S$492 psf |
| Jul 2026 | 4-room New Generation | 07 to 09 | 83 sqm 893 sqft | S$480,000 S$537 psf |
| Jun 2026 | 3-room New Generation | 07 to 09 | 67 sqm 721 sqft | S$350,000 S$485 psf |
| Jul 2025 | 4-room New Generation | 13 to 15 | 92 sqm 990 sqft | S$510,000 S$515 psf |
| Jun 2025 | 4-room New Generation | 01 to 03 | 92 sqm 990 sqft | S$470,000 S$475 psf |
| Apr 2025 | 3-room New Generation | 04 to 06 | 82 sqm 883 sqft | S$420,000 S$476 psf |
| Mar 2025 | 3-room New Generation | 01 to 03 | 67 sqm 721 sqft | S$340,000 S$471 psf |
| Dec 2024 | 3-room New Generation | 01 to 03 | 67 sqm 721 sqft | S$360,000 S$499 psf |
| Jul 2024 | 3-room New Generation | 04 to 06 | 67 sqm 721 sqft | S$360,000 S$499 psf |
| Jul 2024 | 4-room New Generation | 01 to 03 | 92 sqm 990 sqft | S$420,000 S$424 psf |
| Apr 2024 | 3-room New Generation | 01 to 03 | 67 sqm 721 sqft | S$345,000 S$478 psf |
| Apr 2024 | 3-room New Generation | 01 to 03 | 67 sqm 721 sqft | S$348,000 S$483 psf |
| Apr 2024 | 3-room New Generation | 13 to 15 | 67 sqm 721 sqft | S$380,000 S$527 psf |
| Nov 2023 | 4-room New Generation | 13 to 15 | 92 sqm 990 sqft | S$528,000 S$533 psf |
Rent at Blk 509 West Coast Drive
At these figures a 3-room flat here earns a gross yield of about 9.5% before property tax and other costs.
Whole-flat rentals approved by HDB since Oct 2024. Rooms let out separately aren't included.
Flat layouts at Blk 509 West Coast Drive
HDB records the flat model of every resale. These are the layouts sold here, with the typical size.
| Flat type | Model | Typical size | Sales |
|---|---|---|---|
| 3-room | New Generation | 67 sqm (721 sqft) | 9 |
| 4-room | New Generation | 92 sqm (990 sqft) | 5 |
Model names come from HDB. "Improved", "New Generation" and "Model A" flats of the same type can differ by 10 sqm or more, so compare sizes, not just room counts.
Living at Blk 509 West Coast Drive
MRT
- Clementi MRT600 m, about 10 min walk
- Dover MRT1.9 km, about 31 min walk
Hawker centres
- Ayer Rajah Food Centre160 m, 80 food stalls
- Ayer Rajah Market220 m
- Clementi Ave 3 Blk 448460 m, 51 food stalls
Car park
| Car park | Type | Free parking | Night parking | Gantry |
|---|---|---|---|---|
| C30 60 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 4.5 m |
| C31 80 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | - |
From HDB's car park list. The nearest HDB car parks to the block.
1-minute quizzes for owners at Blk 509 West Coast Drive
What is your flat at Blk 509 West Coast Drive worth?
Send us your floor and flat type. We'll reply with a valuation range based on the latest sales here and at nearby blocks, and what a sale would leave you after your loan and CPF refund.
Common questions
How much is a 3-room flat at Blk 509 West Coast Drive?
3-room flats at Blk 509 West Coast Drive sold for a median S$352,500 in the last 12 months, or about S$489 per square foot. The range was S$350,000 to S$355,000. Floor level, condition and the remaining lease explain most of the gap.
How many years are left on the lease at Blk 509 West Coast Drive?
The lease started in 1978 and runs for 99 years to 2077, so about 50 years are left. Banks and CPF limit how much a buyer can borrow and use once fewer than 60 years remain, which affects who can buy.
How much rent can I get at Blk 509 West Coast Drive?
HDB approved 10 3-room rentals here in the last 12 months, at a median S$2,800 a month (S$2,000 to S$3,100). See more in the HDB rental rates checker.
What is the postal code of Blk 509 West Coast Drive?
The postal code of Blk 509 West Coast Drive is Singapore 120509.
What is the nearest MRT station to Blk 509 West Coast Drive?
Clementi MRT station is about 600 m away, roughly 10 minutes on foot. Dover MRT is the next closest, about 1.9 km away.
Where do residents of Blk 509 West Coast Drive park?
Surface car park C30, about 60 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 4.5 m. Surface car park C31, about 80 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available.
What is my flat at Blk 509 West Coast Drive worth?
Recent sales at the block are the best guide, adjusted for your floor, facing and condition. Send us your unit and we'll reply with a valuation range on WhatsApp.
Other blocks on West Coast Drive
Blocks nearby
- Blk 429 Clementi Avenue 3290 m · 3-room S$416,000
- Blk 428 Clementi Avenue 3290 m · 3-room S$421,000
- Blk 430 Clementi Avenue 3300 m · 3-room S$453,988
- Blk 431 Clementi Avenue 3320 m · 3-room S$535,000
- Blk 427 Clementi Avenue 3330 m · 3-room S$460,000
- Blk 433 Clementi Avenue 3330 m · 4-room S$588,888
- Blk 426 Clementi Avenue 3360 m · 4-room S$578,388
- Blk 432 Clementi Avenue 3370 m · 3-room S$550,000
All HDB blocks in Clementi · All towns
Source: HDB resale flat prices, renting out of flats and HDB property information, from data.gov.sg. Resales from Oct 2023 to Oct 2026. Prices are what buyers paid; your flat's value depends on its floor, facing, condition and lease.