Block 431 Choa Chu Kang Ave 4
680431 · Peng Siang · Choa Chu Kang · Built 1992 · Lease from 1993 · ~66 yrs lease left · 94 units · 15 floors
Block 431 Choa Chu Kang Ave 4 in Choa Chu Kang scores 76.7/100 overall on the Singapore Block Liveability Index. It is 4.1 minutes’ walk from Choa Chu Kang Mrt Station MRT, 22.7 minutes from Yew Tee Hawker Centre, and 665 m straight-line from South View Primary School.
Where it is
OneMap · SLABlock 431 Choa Chu Kang Ave 4, Singapore 680431
Pillar scores
- Transport
- 98
- Food
- 59
- Schools
- 100
- Healthcare
- 65
- Daily needs
- 70
- Green space
- 87
- Connectivity
- 55
- Value (lease)
- 52
- Leisure
- 86
- EV charging
- 100
Who it suits
- Overall
- 77
- Young Families
- 82
- Seniors
- 70
- Renters
- 75
- Investors
- 69
- EV Owners
- 80
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 46.1min
- one-north
- 37.9min
- Jurong East
- 18.6min
- Changi Airport
- 81.1min
Getting to the city centre
weekday 08:00 · OneMap46 min door to door · S$2.27 · 1 transfer · 7 min (464 m) walking · 4 min waiting · 34 min riding
- Walk 7 min (437 m) to Choa Chu Kang
- North-South Line · SMRT Corporation
Choa Chu Kang → Jurong East · 3 stops · 10 min - East-West Line · SMRT Corporation
Jurong East → Raffles Place · 10 stops · 25 min - Walk 0 min (28 m) to Destination
What’s nearby
walk times, door to doorDistance from centre is real walk time (rings at 5 / 10 / 15 min); the angle only spreads categories apart — it is not compass bearing.
MRT stations
transit- Choa Chu Kang Mrt Station4.1 min
- Choa Chu Kang Lrt Station4.7 min
- Choa Chu Kang Lrt Station4.8 min
Hawker centres
food- Yew Tee Hawker Centre22.7 min
- Senja Hawker Centre35.7 min
Eateries nearby
food- Tan Ching San1.4 min
- Chong Foo YouB1.4 min
- Yu Mee BengB1.4 min
- Cai BaoyingB1.4 min
- Zeng XiulongB1.4 min
- Tay Kok SiongB1.4 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Ntuc Fairprice Co-Operative Ltd4.9 min
- Ang Ken Chua7.8 min
- Cold Storage Singapore (1983) Pte Ltd10.6 min
CHAS clinics
health- The Edinburgh Clinic3.7 min
- Cck Family Clinic4 min
- Life Family Clinic5.1 min
Parks & green
green- Choa Chu Kang Pk12.3 min
- Villa Verde Pk Extension22.8 min
- Villa Verde Pk24.9 min
Primary schools
straight-lineEldercare centres
care- Evergreen Place, Home @Hong San10.9 min
- Unicare Services Pte Ltd12.4 min
- Fei Yue Senior Group Home @ Teck Whye Crescent18.1 min
Community clubs
leisure- Keat Hong CC5.6 min
- Chua Chu Kang CC16.7 min
- Limbang CO c/o Yew Tee CC19.3 min
Libraries
leisure- Chua Chu Kang Public Library4.9 min
EV charging
ev- Blk 429, 438-441 Choa Chu Kang Avenue 43 min
- 435 Choa Chu Kang Avenue 4 Singapore 6804353.7 min
- Blk 414-420 Choa Chu Kang Avenue 4 Keat Hong Laurel5.1 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 5 MRT, 2 supermarkets, 4 clinics.
Shaded areas are real pedestrian reach (OSRM foot routing), sampled on a grid — an approximate schematic, not a legal boundary.Buses near here
LTA stops · OneMap routing- Stop 444991.5 min walk · 127 m
- Stop 452311.9 min walk · 91 m
Board here and check the LTA bus app for the services and live arrival times.
Who lives here
Census 2020 · Choa Chu Kang planning area- Age profile
- In Choa Chu Kang, 14.8% of residents are under 15 and 10.5% are 65 or older.
- 25–298.6%50–548.4%55–598.4%20–248%
- Household income
- 43.5% of Choa Chu Kang households earn $10,000 or more a month (gross, from work).
- $20,000+11.3%No working person7.7%$15,000–17,4996.9%$7,000–7,9996%
- Dwelling mix
- 86.2% of Choa Chu Kang households live in HDB flats; 13.7% in condominiums or landed homes.
- HDB 4 room flats41.7%HDB 5 room and executive flats36.6%Condominiums and other apartments12.7%HDB 3 room flats4.3%
- Household size
- 27.5% of Choa Chu Kang households are one or two people; 4-person households are the most common.
- 4-person25.7%3-person22.3%2-person18.6%5-person14.3%
- In education
- Of Choa Chu Kang residents currently in education, 29.8% attend polytechnic or university.
- Primary30.4%Secondary23.6%University17.3%Polytechnic12.5%
- Commute to work
- 58.2% of working Choa Chu Kang residents commute by public transport; 29% drive or ride.
- MRT LRT and bus31.7%Car20.4%MRT LRT only12%No transport required8.4%
Resident data for the Choa Chu Kang planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Can I afford this?
est. ~S$472k · 4 roomSet your budget to see if this block fits. Not sure? work it out from your income →
Value for money
liveability vs price · like-for-likeAmong 4-room HDB flats islandwide (3,466 compared), Blk 431 Choa Chu Kang Ave 4 is more liveable than 81% of them and cheaper than 90% — around S$487/psf for 4 room (as of 2026-07).
Percentiles rank this home only against comparable ones (4-room HDB flats islandwide). A transparent price-vs-liveability comparison from real resale data — not a valuation or fair-price estimate. as of 2026-07
Is it worth it?
liveability · price trend · leaseBlock 431 offers a strong liveability score (76.7/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is mid-life (~66 years left).
A plain-language read, not financial advice. Liveability and lease come from the index; price signals from data.gov.sg resale transactions for Peng Siang. We do not publish a fair-price estimate.
Prices & transactions — Blk 431 Choa Chu Kang Ave 4
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 431 Choa Chu Kang Ave 4
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Jun '25 | 4-room | 01 TO 03 | 111 m² | S$578k | S$484 |
| Jun '25 | 5-room | 13 TO 15 | 121 m² | S$710k | S$545 |
Subzone medians — Peng Siang
Latest median resale price per sq ft by flat type · 12-month change · source data.gov.sg
See what’s for sale
Browse current for-sale listings near Blk 431 Choa Chu Kang Ave 4 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.