Blk 423 Jurong West Avenue 1

HDB · Jurong West · Singapore 640423

Completed: 1983
Lease from: 1984 (99 years)
Storeys: 8
Resales since 1990: 132

Lease and eligibility context

About 57 years remain on the 99-year lease, based on its 1984 commencement year. This year-level figure is approximate.

A standard flat completed around 1983 would usually reach its 5-year MOP around 1988. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

88 flats: 60 × 3-room, 28 × 4-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

3-room

S$410,584.02

Typical range S$382,505.68–S$419,499.52

See the 20 comparable sales

Sale	Home	Original	Adjusted
Mar 20261 to 3	423 JURONG WEST AVENUE 1same building · 84 sqm	S$400,000market -0.4% · storey +1.3%	S$403,539.82
Feb 20264 to 6	423 JURONG WEST AVENUE 1same building · 74 sqm	S$420,000market -0.4%	S$418,141.59
Jan 20267 to 9	423 JURONG WEST AVENUE 1same building · 74 sqm	S$440,000market -0.4% · storey -1.3%	S$432,289.24
Dec 20254 to 6	423 JURONG WEST AVENUE 1same building · 74 sqm	S$420,000market -0.5%	S$417,730.84
Oct 20261 to 3	425 JURONG WEST AVENUE 1same street · 78 sqm	S$418,000storey +1.3%	S$423,573.33
Oct 20267 to 9	491 JURONG WEST AVENUE 1same street · 67 sqm	S$380,000storey -1.3%	S$375,000
Aug 20267 to 9	484 JURONG WEST AVENUE 1same street · 67 sqm	S$385,000storey -1.3%	S$379,934.21
Jul 20264 to 6	484 JURONG WEST AVENUE 1same street · 67 sqm	S$370,000no adjustment	S$370,000
May 20264 to 6	484 JURONG WEST AVENUE 1same street · 67 sqm	S$365,000market -0.1%	S$364,460.06
Apr 202610 to 12	490 JURONG WEST AVENUE 1same street · 73 sqm	S$448,000market -0.1% · storey -2.6%	S$435,642.69
Apr 20267 to 9	431 JURONG WEST AVENUE 1same street · 75 sqm	S$421,000market -0.1% · storey -1.3%	S$414,845.94
Apr 20267 to 9	491 JURONG WEST AVENUE 1same street · 67 sqm	S$415,000market -0.1% · storey -1.3%	S$408,933.65
Apr 20264 to 6	484 JURONG WEST AVENUE 1same street · 67 sqm	S$390,000market -0.1%	S$389,423.08
Feb 20261 to 3	428 JURONG WEST AVENUE 1same street · 75 sqm	S$412,000market -0.4% · storey +1.3%	S$415,646.02
Jan 20261 to 3	503 JURONG WEST AVENUE 1same street · 74 sqm	S$425,000market -0.4% · storey +1.3%	S$428,761.06
Jan 20261 to 3	489 JURONG WEST AVENUE 1same street · 73 sqm	S$380,000market -0.4% · storey +1.3%	S$383,362.83
Jan 20261 to 3	428 JURONG WEST AVENUE 1same street · 75 sqm	S$355,000market -0.4% · storey +1.3%	S$358,141.59
Oct 20257 to 9	440 JURONG WEST AVENUE 1same street · 74 sqm	S$420,000market -0.5% · storey -1.3%	S$412,234.39
Sep 20257 to 9	490 JURONG WEST AVENUE 1same street · 73 sqm	S$445,000market -0.6% · storey -1.3%	S$436,557.73
Sep 202510 to 12	431 JURONG WEST AVENUE 1same street · 75 sqm	S$405,000market -0.6% · storey -2.6%	S$392,088.73

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-11-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
3-room	4 sold	S$420,000	527	S$400,000 in Mar 2026
4-room	None	–	–	S$460,000 in Nov 2023

Price history

Quarterly median sale price. Hover or focus a point for its value.

3-room

4-room

Getting around

Lakeside MRT StationExit C15 min walk1.2 km
Chinese Garden MRT StationExit A20 min walk1.6 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Primary, 1 to 2 km

Other schools within 1 km

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Jurong West Street 52 Blk 50560 cooked-food stalls790 m
Jurong East Ave 1 Blk 347 (Yuhua Market and Hawker Centre)56 cooked-food stalls920 m
Boon Lay Place Blk 221A/B (Boon Lay Place Market and Food Village)72 cooked-food stalls1.5 km

Shopping malls

Boon Lay Shopping Centre221 BOON LAY PLACE BOON LAY SHOPPING CENTRE SINGAPORE 6402211.5 km
Taman Jurong Shopping Centre399 YUNG SHENG ROAD TAMAN JURONG SHOPPING CENTRE SINGAPORE 6103991.9 km
West Mall1 BUKIT BATOK CENTRAL LINK WEST MALL SINGAPORE 6587132.6 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 132 sales

Month	Flat type	Storey	Size	Price	S$ psf
Mar 2026	3-roomModel A	1 to 3	84 sqm (904 sqft)	S$400,000	442
Feb 2026	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$420,000	527
Jan 2026	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$440,000	552
Dec 2025	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$420,000	527
Nov 2023	4-roomModel A	7 to 9	104 sqm (1,119 sqft)	S$460,000	411
Jul 2023	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$360,000	452
May 2022	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$445,000	398
Dec 2021	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$340,000	427
Apr 2021	4-roomModel A	7 to 9	105 sqm (1,130 sqft)	S$390,000	345
Nov 2020	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$285,000	358
Jun 2020	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$275,000	345
Mar 2020	4-roomModel A	7 to 9	104 sqm (1,119 sqft)	S$338,000	302
Jan 2020	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$260,000	326
Jul 2019	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$264,000	331
Feb 2019	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$275,000	345
Nov 2018	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$268,379	337
Jun 2018	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$270,000	339
Mar 2018	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$318,888	285
Mar 2017	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$280,000	352
Nov 2016	4-roomModel A	7 to 9	105 sqm (1,130 sqft)	S$390,000	345
Jul 2016	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$305,000	383
Dec 2015	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$303,000	380
Oct 2015	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$310,000	389
Jun 2015	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$301,000	378
May 2014	3-roomModel A	7 to 9	74 sqm (797 sqft)	S$338,000	424
Nov 2012	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$347,000	436
Oct 2012	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$443,000	396
Jan 2012	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$333,000	418
Nov 2011	3-roomModel A	1 to 3	74 sqm (797 sqft)	S$290,000	364
Sep 2011	3-roomModel A	4 to 6	74 sqm (797 sqft)	S$328,000	412

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.