Block 505 Choa Chu Kang ST 51
680505 · Choa Chu Kang North · Choa Chu Kang · Built 1993 · Lease from 1994 · ~67 yrs lease left · 85 units · 14 floors
Block 505 Choa Chu Kang ST 51 in Choa Chu Kang scores 71.4/100 overall on the Singapore Block Liveability Index. It is 9.9 minutes’ walk from Choa Chu Kang Mrt Station MRT, 13.1 minutes from Yew Tee Hawker Centre, and 633 m straight-line from De La Salle School.
Where it is
OneMap · SLABlock 505 Choa Chu Kang ST 51, Singapore 680505
Pillar scores
- Transport
- 71
- Food
- 77
- Schools
- 100
- Healthcare
- 64
- Daily needs
- 69
- Green space
- 86
- Connectivity
- 46
- Value (lease)
- 54
- Leisure
- 90
- EV charging
- 56
Who it suits
- Overall
- 71
- Young Families
- 77
- Seniors
- 67
- Renters
- 67
- Investors
- 69
- EV Owners
- 64
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 54.2min
- one-north
- 43.4min
- Jurong East
- 26.7min
- Changi Airport
- 86.6min
Getting to the city centre
weekday 08:00 · OneMap54 min door to door · S$2.33 · 2 transfers · 7 min (485 m) walking · 8 min waiting · 39 min riding
- Walk 7 min (442 m) to Opp Blk 704
- Bus 455 · SMRT Corporation
Opp Blk 704 → Yew Tee · 1 stop · 2 min - Walk 0 min (15 m) to Yew Tee
- North-South Line · SMRT Corporation
Yew Tee → Jurong East · 4 stops · 12 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 Station9.9 min
- Choa Chu Kang Mrt Station10.8 min
- Choa Chu Kang Mrt Station10.8 min
Hawker centres
food- Yew Tee Hawker Centre13.1 min
- Senja Hawker Centre33.5 min
Eateries nearby
food- The Principal3.4 min
- Ang Ghim Hin @ Muhamad Amin AngA3.4 min
- Chua Kim Hock Richard JosephA3.4 min
- Mumtaj Baham Binte Sheik MatharA3.4 min
- Lim Siew EngA3.4 min
- Ho Soo SangA3.4 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Ntuc Fairprice Co-Operative Ltd5.3 min
- Ntuc Fairprice Co-Operative Ltd12.6 min
- Ntuc Fairprice Co-Operative Ltd13.7 min
CHAS clinics
health- Zam Family Clinic5 min
- Jo-Lin Family Clinic & Surgery5.3 min
- Millennium Medical Group5.3 min
Parks & green
green- Choa Chu Kang Pk12.8 min
- Villa Verde Pk18.8 min
- Villa Verde Pk Extension20.6 min
Primary schools
straight-line- De La Salle School633 m
- Kranji Primary School766 m
- South View Primary School1023 m
Eldercare centres
care- Econ Health and Wellness Centre10.8 min
- Evergreen Place, Home @Hong San19.3 min
- Unicare Services Pte Ltd22.2 min
Community clubs
leisure- Limbang CO c/o Yew Tee CC9.8 min
- Yew Tee CC9.8 min
- Keat Hong CC13.4 min
Libraries
leisure- Chua Chu Kang Public Library12.6 min
EV charging
ev- Blk 535,536 And 537 Choa Chu Kang Street 51 Limbang Meadows7.1 min
- Blk 429, 438-441 Choa Chu Kang Avenue 413.3 min
- Lot One, Shoppers' Mall13.5 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 1 MRT, 1 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 452492.6 min walk · 153 m
- Stop 452414.3 min walk · 192 m
- OPP BLK 7047 min walk455
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$579k · 5 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 5-room HDB flats islandwide (2,514 compared), Blk 505 Choa Chu Kang ST 51 is more liveable than 55% of them and cheaper than 94% — around S$489/psf for 5 room (as of 2026-07).
Percentiles rank this home only against comparable ones (5-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 505 offers a strong liveability score (71.4/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is mid-life (~67 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 Choa Chu Kang North. We do not publish a fair-price estimate.
Prices & transactions — Blk 505 Choa Chu Kang ST 51
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 505 Choa Chu Kang ST 51
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Jun '26 | 4-room | 10 TO 12 | 108 m² | S$535k | S$460 |
| Apr '26 | 4-room | 01 TO 03 | 108 m² | S$545k | S$469 |
| Feb '25 | 4-room | 07 TO 09 | 107 m² | S$560k | S$486 |
| Jul '24 | 4-room | 10 TO 12 | 108 m² | S$520k | S$447 |
Subzone medians — Choa Chu Kang North
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 505 Choa Chu Kang ST 51 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.