The block
- Completed
- 1983
- Lease
- From 1984, ends 2083. About 56 years left
- Storeys
- 8
- Flats
- 88: 60 3-room, 28 4-room
- Postal code
- Singapore 640423
- Nearest MRT
- Lakeside MRT, about 14 min walk (840 m)
- Town
- Jurong West
Resale prices at Blk 423 Jurong West Avenue 1
| Flat type | 2023 | 2025 | 2026 | Jurong West median |
|---|---|---|---|---|
| 3-room | - | S$420,000 | S$420,000 | S$394,000 |
| 4-room | S$460,000 | - | - | S$535,000 |
Median price by year of registration.
What is my flat at Blk 423 Jurong West Avenue 1 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 |
|---|---|---|---|---|
| Mar 2026 | 3-room Model A | 01 to 03 | 84 sqm 904 sqft | S$400,000 S$442 psf |
| Feb 2026 | 3-room Model A | 04 to 06 | 74 sqm 797 sqft | S$420,000 S$527 psf |
| Jan 2026 | 3-room Model A | 07 to 09 | 74 sqm 797 sqft | S$440,000 S$552 psf |
| Dec 2025 | 3-room Model A | 04 to 06 | 74 sqm 797 sqft | S$420,000 S$527 psf |
| Nov 2023 | 4-room Model A | 07 to 09 | 104 sqm 1,119 sqft | S$460,000 S$411 psf |
Rent at Blk 423 Jurong West Avenue 1
At these figures a 3-room flat here earns a gross yield of about 8.0% 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 423 Jurong West Avenue 1
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 | Model A | 74 sqm (797 sqft) | 4 |
| 4-room | Model A | 104 sqm (1,119 sqft) | 1 |
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 423 Jurong West Avenue 1
MRT
- Lakeside MRT840 m, about 14 min walk
- Chinese Garden MRT1.2 km, about 20 min walk
Hawker centres
- Jurong West Street 52 Blk 505790 m, 60 food stalls
- Yuhua Market and Hawker Centre930 m, 56 food stalls
Car park
| Car park | Type | Free parking | Night parking | Gantry |
|---|---|---|---|---|
| J52 100 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 9.99 m |
| J53 140 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 4.5 m |
From HDB's car park list. The nearest HDB car parks to the block.
1-minute quizzes for owners at Blk 423 Jurong West Avenue 1
What is your flat at Blk 423 Jurong West Avenue 1 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 423 Jurong West Avenue 1?
3-room flats at Blk 423 Jurong West Avenue 1 sold for a median S$420,000 in the last 12 months, or about S$527 per square foot. The range was S$400,000 to S$440,000. Floor level, condition and the remaining lease explain most of the gap.
How many years are left on the lease at Blk 423 Jurong West Avenue 1?
The lease started in 1984 and runs for 99 years to 2083, so about 56 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 423 Jurong West Avenue 1?
HDB approved 1 3-room rental here in the last 12 months, at a median S$2,800 a month (S$2,800 to S$2,800). See more in the HDB rental rates checker.
What is the postal code of Blk 423 Jurong West Avenue 1?
The postal code of Blk 423 Jurong West Avenue 1 is Singapore 640423.
What is the nearest MRT station to Blk 423 Jurong West Avenue 1?
Lakeside MRT station is about 840 m away, roughly 14 minutes on foot. Chinese Garden MRT is the next closest, about 1.2 km away.
Where do residents of Blk 423 Jurong West Avenue 1 park?
Surface car park J52, about 100 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 9.99 m. Surface car park J53, about 140 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 4.5 m.
What is my flat at Blk 423 Jurong West Avenue 1 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 Jurong West Avenue 1
- Blk 4253-room S$403,500
- Blk 4265-room S$620,000
- Blk 4275-room S$605,000
- Blk 4283-room S$383,500
- Blk 4294-room S$460,000
- Blk 4304-room S$515,000
- Blk 4314-room S$484,000
- Blk 4365-room S$620,000
- Blk 4375-room S$610,000
- Blk 4384-room S$480,000
- Blk 4403-room S$385,000
- Blk 4414-room S$530,000
- Blk 4424-room S$450,000
- Blk 4435-room S$665,000
- Blk 4445-room S$645,000
- Blk 4843-room S$377,500
- Blk 4853-room S$400,000
- Blk 4864-room S$492,000
- Blk 4873-room S$388,500
- Blk 4884-room S$459,888
- Blk 4894-room S$510,000
- Blk 4904-room S$500,000
- Blk 4914-room S$515,000
- Blk 5023-room S$445,000
Blocks nearby
- Blk 418 Jurong West Street 42120 m · 3-room S$393,000
- Blk 422 Jurong West Street 42120 m · 3-room S$364,000
- Blk 492 Jurong West Street 41140 m · 3-room S$380,000
- Blk 494 Jurong West Street 41170 m · 3-room S$370,000
- Blk 495 Jurong West Street 41170 m · 3-room S$355,000
- Blk 416 Jurong West Street 42180 m · 5-room S$645,000
- Blk 417 Jurong West Street 42190 m · 4-room S$483,000
- Blk 420 Jurong West Street 42190 m · 4-room S$459,000
All HDB blocks in Jurong West · 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.