The block
- Completed
- 1992
- Lease
- From 1993, ends 2092. About 65 years left
- Storeys
- 15
- Flats
- 94: 59 4-room, 35 5-room
- Postal code
- Singapore 680431
- Nearest MRT
- Choa Chu Kang MRT, about 5 min walk (300 m)
- Town
- Choa Chu Kang
Resale prices at Blk 431 Choa Chu Kang Avenue 4
| Flat type | 2024 | 2025 | Choa Chu Kang median |
|---|---|---|---|
| 4-room | S$530,000 | S$578,000 | S$555,000 |
| 5-room | - | S$710,000 | S$670,000 |
Median price by year of registration.
What is my flat at Blk 431 Choa Chu Kang Avenue 4 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 |
|---|---|---|---|---|
| Jun 2025 | 4-room Model A | 01 to 03 | 111 sqm 1,195 sqft | S$578,000 S$484 psf |
| Jun 2025 | 5-room Improved | 13 to 15 | 121 sqm 1,302 sqft | S$710,000 S$545 psf |
| Mar 2024 | 4-room Model A | 10 to 12 | 104 sqm 1,119 sqft | S$530,000 S$473 psf |
Rent at Blk 431 Choa Chu Kang Avenue 4
Whole-flat rentals approved by HDB since Oct 2024. Rooms let out separately aren't included.
Flat layouts at Blk 431 Choa Chu Kang Avenue 4
HDB records the flat model of every resale. These are the layouts sold here, with the typical size.
| Flat type | Model | Typical size | Sales |
|---|---|---|---|
| 4-room | Model A | 108 sqm (1,163 sqft) | 2 |
| 5-room | Improved | 121 sqm (1,302 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 431 Choa Chu Kang Avenue 4
MRT
- Choa Chu Kang MRT300 m, about 5 min walk
- Choa Chu Kang LRT330 m, about 5 min walk
Car park
| Car park | Type | Free parking | Night parking | Gantry |
|---|---|---|---|---|
| CK23 30 m away | Surface | Free on Sundays and public holidays, 7am to 10.30pm | Yes | - |
| CKM1 120 m away | Multi-storey 10 decks | Free on Sundays and public holidays, 7am to 10.30pm | Yes | 2 m |
From HDB's car park list. The nearest HDB car parks to the block.
1-minute quizzes for owners at Blk 431 Choa Chu Kang Avenue 4
What is your flat at Blk 431 Choa Chu Kang Avenue 4 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 4-room flat at Blk 431 Choa Chu Kang Avenue 4?
4-room flats at Blk 431 Choa Chu Kang Avenue 4 sold for a median S$554,000 since Oct 2023, or about S$479 per square foot. The range was S$530,000 to S$578,000. Floor level, condition and the remaining lease explain most of the gap.
How many years are left on the lease at Blk 431 Choa Chu Kang Avenue 4?
The lease started in 1993 and runs for 99 years to 2092, so about 65 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 431 Choa Chu Kang Avenue 4?
HDB approved 2 5-room rentals here in the last 12 months, at a median S$3,250 a month (S$3,000 to S$3,500). See more in the HDB rental rates checker.
What is the postal code of Blk 431 Choa Chu Kang Avenue 4?
The postal code of Blk 431 Choa Chu Kang Avenue 4 is Singapore 680431.
What is the nearest MRT station to Blk 431 Choa Chu Kang Avenue 4?
Choa Chu Kang MRT station is about 300 m away, roughly 5 minutes on foot. Choa Chu Kang LRT is the next closest, about 330 m away.
Where do residents of Blk 431 Choa Chu Kang Avenue 4 park?
Surface car park CK23, about 30 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available. Multi-storey car park CKM1, about 120 m away: Free on Sundays and public holidays, 7am to 10.30pm, night parking available, gantry height 2 m.
What is my flat at Blk 431 Choa Chu Kang Avenue 4 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 Choa Chu Kang Avenue 4
- Blk 3055-room S$715,000
- Blk 3064-room S$612,500
- Blk 3074-room S$618,000
- Blk 4144-room S$530,000
- Blk 415
- Blk 4165-room S$700,000
- Blk 4174-room S$540,000
- Blk 4184-room S$561,500
- Blk 419Executive S$888,000
- Blk 420Executive S$875,000
- Blk 4214-room S$550,000
- Blk 4225-room S$589,500
- Blk 4234-room S$550,278
- Blk 4245-room S$570,000
- Blk 4254-room S$561,400
- Blk 4264-room S$548,000
- Blk 4275-room S$662,500
- Blk 4284-room S$540,000
- Blk 4295-room S$663,944
- Blk 4305-room S$675,000
- Blk 4324-room S$528,000
- Blk 4334-room S$548,000
- Blk 4344-room S$568,500
- Blk 4354-room S$555,333
Blocks nearby
- Blk 351 Choa Chu Kang Central160 m · Executive S$855,000
- Blk 350 Choa Chu Kang Central190 m · Executive S$910,500
- Blk 352 Choa Chu Kang Central210 m · 4-room S$550,000
- Blk 355 Choa Chu Kang Central260 m · 4-room S$552,500
- Blk 354 Choa Chu Kang Central270 m · 4-room S$558,000
- Blk 412 Choa Chu Kang Avenue 3270 m · 4-room S$535,005
- Blk 353 Choa Chu Kang Central290 m · 4-room S$587,944
- Blk 413 Choa Chu Kang Avenue 3310 m · 4-room S$538,000
All HDB blocks in Choa Chu Kang · 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.