Block 451 Choa Chu Kang Ave 4
680451 · Peng Siang · Choa Chu Kang · Built 1998 · Lease from 2000 · ~73 yrs lease left · 87 units · 16 floors
Block 451 Choa Chu Kang Ave 4 in Choa Chu Kang scores 60.3/100 overall on the Singapore Block Liveability Index. It is 15.2 minutes’ walk from Choa Chu Kang Mrt Station MRT, 33.8 minutes from Yew Tee Hawker Centre, and 103 m straight-line from Concord Primary School.
Where it is
OneMap · SLABlock 451 Choa Chu Kang Ave 4, Singapore 680451
Pillar scores
- Transport
- 59
- Food
- 53
- Schools
- 100
- Healthcare
- 60
- Daily needs
- 60
- Green space
- 52
- Connectivity
- 39
- Value (lease)
- 66
- Leisure
- 40
- EV charging
- 68
Who it suits
- Overall
- 60
- Young Families
- 67
- Seniors
- 54
- Renters
- 51
- Investors
- 63
- EV Owners
- 61
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 54.6min
- one-north
- 57.6min
- Jurong East
- 27.2min
- Changi Airport
- 94.7min
Getting to the city centre
weekday 08:00 · OneMap55 min door to door · S$2.33 · 2 transfers · 8 min (549 m) walking · 7 min waiting · 40 min riding
- Walk 3 min (210 m) to Blk 457
- Bus 300 · SMRT Corporation
Blk 457 → Choa Chu Kang Int · 3 stops · 5 min - Walk 5 min (312 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 Station15.2 min
- Choa Chu Kang Lrt Station15.8 min
- Choa Chu Kang Lrt Station15.9 min
Hawker centres
food- Yew Tee Hawker Centre33.8 min
Eateries nearby
food- Concord Primary School4.1 min
- Leow Sin KhimA4.1 min
- Sun LizhenA4.1 min
- Tjioe Lie Kiang4.1 min
- Ang Kah TinA4.1 min
- Nurashiqin Binte RahimA4.1 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Cold Storage Singapore (1983) Pte Ltd7.2 min
- Ang Ken Chua13.7 min
- Prime Supermarket (1996) Pte Ltd15.5 min
CHAS clinics
health- Evercare Medical Clinic (475) Pte Ltd8.5 min
- Healthway Medical8.5 min
- My Family Clinic (Choa Chu Kang)8.5 min
Parks & green
green- Choa Chu Kang Pk23.4 min
- Pavilion Park Playground31.3 min
- Bukit Gombak Park32.2 min
Primary schools
straight-lineEldercare centres
care- Unicare Services Pte Ltd6.6 min
- Evergreen Place, Home @Hong San17.6 min
- Fei Yue Senior Group Home @ Teck Whye Crescent29.1 min
Community clubs
leisure- Keat Hong CC16.5 min
- Chua Chu Kang CC27.7 min
- Limbang CO c/o Yew Tee CC30.5 min
Libraries
leisure- Chua Chu Kang Public Library16.1 min
EV charging
ev- Sunshine Place8.5 min
- Blk 421/428 Choa Chu Kang Avenue 49.2 min
- Blk 288/295 Choa Chu Kang Avenue 2/3 Keat Hong Tembusu10 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 1 supermarkets, 3 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 446292.5 min walk · 183 m
- Stop 446213.6 min walk · 183 m
- BLK 4573 min walk300
- OPP CONCORD PR SCH5 min walk983
Services seen boarding near this block on real OneMap public-transport routes — not a full timetable. Check the LTA / bus operator app for live arrivals.
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 451 Choa Chu Kang Ave 4 is more liveable than 14% 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 451 offers a solid liveability score (60.3/100). On price, resale prices here have been climbing faster than most Singapore subzones and there is plenty of lease runway (~73 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 451 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 451 Choa Chu Kang Ave 4
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Nov '24 | 4-room | 13 TO 15 | 104 m² | S$530k | S$473 |
| Aug '24 | 4-room | 04 TO 06 | 104 m² | S$506k | S$452 |
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 451 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.