Blk 509 West Coast Dr

Block 509 West Coast Drive, Clementi · S120509 · 236 resale transactions since 1990

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3-room

$353k

$489 psf · 2 sales

Typically 67 sqm

4-room

$480k

$537 psf · 1 sale

Typically 83 sqm

12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.

For sale now

$510,000

$515 psf · 92 sqm

Great value

4-room · 50 years lease left

Our estimate $505k–$707k · asking 20% below

Demand44

Rarity0

Last 4-room sale here: $480k, storey 07–09, Jul 2026. Listed 17 days ago. $10k per year of lease left.

Details on HDB Flat Portal ↗

Listed on the HDB Flat Portal. Our estimate, demand and rarity readings are explained on the listings page.

Price history

Each dot is one sale; the line is the median per quarter.

What's a flat here worth?

Block facts

Lease: 99 years from 1978 · 50 years left (ends 2077)
Completed: 1977
Storeys: 14
Flats: 153 (111 × 3-room, 39 × 4-room, 3 × 5-room)
Postal code: Singapore 120509
Nearest station: Clementi MRT · 600 m (about 10 min walk)
Nearest hawker centre: West Coast Drive Blk 503 (Ayer Rajah Food Centre) · 160 m

Primary schools nearby

Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.

Within 1 km

Clementi Primary School 490 m
Qifa Primary School 530 m
Nan Hua Primary School 890 m
Pei Tong Primary School 920 m

Location

Nearby blocks · 3-room

Block	Distance	Lease left	Median	$psf	Sales
Blk 510 West Coast Dr	40 m	50y	$390k	$534	9
Blk 508 West Coast Dr	100 m	50y	$362k	$502	5
Blk 507 West Coast Dr	110 m	50y	$400k	$555	3
Blk 506 West Coast Dr	150 m	50y	$375k	$520	5
Blk 429 Clementi Ave 3	280 m	50y	$438k	$607	5
Blk 430 Clementi Ave 3	290 m	51y	$457k	$634	4
Blk 428 Clementi Ave 3	290 m	50y	$480k	$666	3
Blk 431 Clementi Ave 3	320 m	51y	$535k	$606	1

3-room sales over the last 24 months within 1.2 km.

All resale transactions

Month	Type	Storey	sqm	Model	Lease left	Price	$psf
Jul 2026	4-room	07–09	83	New Generation	50y	$480,000	$537
Jul 2026	3-room	01–03	67	New Generation	50y	$355,000	$492
Jun 2026	3-room	07–09	67	New Generation	50y	$350,000	$485
Jul 2025	4-room	13–15	92	New Generation	51y	$510,000	$515
Jun 2025	4-room	01–03	92	New Generation	51y	$470,000	$475
Apr 2025	3-room	04–06	82	New Generation	51y	$420,000	$476
Mar 2025	3-room	01–03	67	New Generation	51y	$340,000	$471
Dec 2024	3-room	01–03	67	New Generation	52y	$360,000	$499
Jul 2024	4-room	01–03	92	New Generation	52y	$420,000	$424
Jul 2024	3-room	04–06	67	New Generation	52y	$360,000	$499
Apr 2024	3-room	13–15	67	New Generation	52y	$380,000	$527
Apr 2024	3-room	01–03	67	New Generation	52y	$348,000	$483
Apr 2024	3-room	01–03	67	New Generation	52y	$345,000	$478
Nov 2023	4-room	13–15	92	New Generation	53y	$528,000	$533
Oct 2022	4-room	07–09	92	New Generation	54y	$469,000	$474
Oct 2022	3-room	13–15	67	New Generation	54y	$358,000	$496
Sep 2022	3-room	13–15	67	New Generation	54y	$380,888	$528
Apr 2022	3-room	13–15	67	New Generation	54y	$355,000	$492
Feb 2022	4-room	07–09	92	New Generation	54y	$428,000	$432
Jan 2022	4-room	13–15	92	New Generation	55y	$435,000	$439
Nov 2021	5-room	04–06	134	Adjoined Flat	55y	$640,000	$444
Nov 2021	3-room	13–15	67	New Generation	55y	$372,000	$516
Aug 2021	3-room	13–15	67	New Generation	55y	$340,000	$471
Jun 2020	3-room	07–09	67	New Generation	56y	$237,000	$329
Jan 2020	4-room	07–09	83	New Generation	57y	$322,888	$361
Jan 2020	4-room	04–06	92	New Generation	57y	$360,000	$364
Sep 2019	3-room	13–15	82	New Generation	57y	$295,000	$334
Jan 2019	3-room	07–09	67	New Generation	58y	$250,000	$347
Oct 2018	3-room	01–03	67	New Generation	58y	$250,000	$347
Sep 2018	3-room	04–06	67	New Generation	58y	$262,000	$363
Sep 2018	3-room	01–03	67	New Generation	58y	$230,000	$319
Aug 2018	3-room	13–15	67	New Generation	58y	$282,000	$391
Jul 2018	4-room	01–03	83	New Generation	58y	$310,000	$347
May 2018	3-room	07–09	82	New Generation	58y	$340,000	$385
Apr 2018	3-room	10–12	67	New Generation	58y	$288,000	$399
Nov 2017	3-room	07–09	67	New Generation	59y	$268,000	$372
Jul 2017	4-room	01–03	83	New Generation	59y	$335,000	$375
May 2017	3-room	13–15	67	New Generation	59y	$295,000	$409
Nov 2016	3-room	04–06	67	New Generation	60y	$276,000	$383
Oct 2015	3-room	13–15	67	New Generation	61y	$309,000	$428
Aug 2015	3-room	07–09	67	New Generation	61y	$269,000	$373
May 2015	3-room	04–06	82	New Generation	61y	$355,000	$402
Feb 2015	3-room	07–09	67	New Generation	61y	$360,000	$499
Dec 2014	3-room	10–12	67	New Generation	62y	$272,000	$377
Nov 2014	4-room	13–15	83	New Generation	62y	$403,000	$451
Oct 2014	3-room	13–15	67	New Generation	62y	$315,000	$437
Jul 2014	4-room	13–15	92	New Generation	62y	$455,000	$459
May 2014	4-room	07–09	92	New Generation	62y	$450,000	$454
May 2014	3-room	10–12	82	New Generation	62y	$388,000	$440
Mar 2014	3-room	07–09	67	New Generation	62y	$327,000	$453
Dec 2013	3-room	10–12	67	New Generation	63y	$300,000	$416
Nov 2013	4-room	13–15	92	New Generation	63y	$475,000	$480
Nov 2013	3-room	10–12	67	New Generation	63y	$340,000	$471
Aug 2013	3-room	07–09	67	New Generation	63y	$358,000	$496
Apr 2013	4-room	10–12	92	New Generation	63y	$475,000	$480
Sep 2012	3-room	07–09	67	New Generation	64y	$345,000	$478
Mar 2012	3-room	06–10	67	New Generation	64y	$338,000	$469
Dec 2011	3-room	13–15	67	New Generation	65y	$328,000	$455
Oct 2011	3-room	04–06	67	New Generation	65y	$300,000	$416
Mar 2011	4-room	10–12	92	New Generation	65y	$418,000	$422
Mar 2011	3-room	04–06	67	New Generation	65y	$288,000	$399
Dec 2010	3-room	13–15	67	New Generation	66y	$303,000	$420
Oct 2010	3-room	07–09	82	New Generation	66y	$343,000	$389
Jul 2010	4-room	10–12	92	New Generation	66y	$365,000	$369
Jul 2010	3-room	10–12	67	New Generation	66y	$282,500	$392
Jul 2010	3-room	13–15	67	New Generation	66y	$280,000	$388
Apr 2010	3-room	04–06	67	New Generation	66y	$238,000	$330
Mar 2010	3-room	10–12	67	New Generation	66y	$265,000	$367
Feb 2010	3-room	10–12	67	New Generation	66y	$256,000	$355
Dec 2009	3-room	07–09	67	New Generation	67y	$243,000	$337
Dec 2009	3-room	07–09	67	New Generation	67y	$250,000	$347
Nov 2009	3-room	10–12	67	New Generation	67y	$248,000	$344
Aug 2009	4-room	10–12	83	New Generation	67y	$295,000	$330
Aug 2009	3-room	01–03	67	New Generation	67y	$222,000	$308
Apr 2009	4-room	04–06	92	New Generation	67y	$305,000	$308
Feb 2009	4-room	07–09	92	New Generation	67y	$308,000	$311
Dec 2008	3-room	10–12	67	New Generation	68y	$260,000	$361
Nov 2008	3-room	01–03	67	New Generation	68y	$208,000	$288
Aug 2008	4-room	07–09	92	New Generation	68y	$307,000	$310
Aug 2008	3-room	07–09	82	New Generation	68y	$258,000	$292
Aug 2008	3-room	13–15	82	New Generation	68y	$263,000	$298
Aug 2008	3-room	04–06	82	New Generation	68y	$276,500	$313
Jul 2008	3-room	04–06	67	New Generation	68y	$205,000	$284
Jun 2008	3-room	07–09	67	New Generation	68y	$218,000	$302
Feb 2008	3-room	13–15	67	New Generation	68y	$217,000	$301
Oct 2007	4-room	07–09	83	New Generation	69y	$250,000	$280
Oct 2007	3-room	01–03	67	New Generation	69y	$185,000	$257
Jul 2007	3-room	07–09	67	New Generation	69y	$193,000	$268
Jun 2007	3-room	13–15	67	New Generation	69y	$180,000	$250
Apr 2007	4-room	13–15	92	New Generation	69y	$226,000	$228
Dec 2006	3-room	04–06	82	New Generation	70y	$185,000	$210
Nov 2006	3-room	13–15	67	New Generation	70y	$171,000	$237
Sep 2006	3-room	07–09	67	New Generation	70y	$158,000	$219
Aug 2006	3-room	10–12	67	New Generation	70y	$170,000	$236
Jul 2006	4-room	04–06	83	New Generation	70y	$180,000	$201
Jul 2006	3-room	07–09	67	New Generation	70y	$161,288	$224
Jul 2006	3-room	04–06	67	New Generation	70y	$162,000	$225
Apr 2006	3-room	07–09	67	New Generation	70y	$150,000	$208
Dec 2005	4-room	10–12	92	New Generation	71y	$227,000	$229
Nov 2005	4-room	01–03	83	New Generation	71y	$182,000	$204