Block 423 Ang MO Kio Ave 3
560423 · Chong Boon · Ang Mo Kio · Built 1978 · Lease from 1993 · ~66 yrs lease left · 100 units · 11 floors
Block 423 Ang MO Kio Ave 3 in Ang Mo Kio scores 81.3/100 overall on the Singapore Block Liveability Index. It is 5.7 minutes’ walk from Ang Mo Kio Mrt Station MRT, 9.2 minutes from Ang Mo Kio Ave 10 Blk 527 (Cheng San Market and Cooked Food Centre), and 349 m straight-line from Teck Ghee Primary School.
Where it is
OneMap · SLABlock 423 Ang MO Kio Ave 3, Singapore 560423
Pillar scores
- Transport
- 83
- Food
- 94
- Schools
- 97
- Healthcare
- 66
- Daily needs
- 88
- Green space
- 100
- Connectivity
- 55
- Value (lease)
- 52
- Leisure
- 79
- EV charging
- 100
Who it suits
- Overall
- 81
- Young Families
- 84
- Seniors
- 82
- Renters
- 79
- Investors
- 60
- EV Owners
- 82
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 26.9min
- one-north
- 36.2min
- Jurong East
- 55.1min
- Changi Airport
- 60.7min
Getting to the city centre
weekday 08:00 · OneMap27 min door to door · S$1.94 · no transfers · 6 min (412 m) walking · 0 min waiting · 21 min riding
- Walk 6 min (384 m) to Ang MO Kio
- North-South Line · SMRT Corporation
Ang MO Kio → Raffles Place · 10 stops · 21 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- Ang Mo Kio Mrt Station5.7 min
- Ang Mo Kio Mrt Station6.2 min
- Ang Mo Kio Mrt Station6.2 min
Hawker centres
food- Ang Mo Kio Ave 10 Blk 527 (Cheng San Market and Cooked Food Centre)9.2 min
- Ang Mo Kio Ave 10 Blk 453A (Chong Boon Market and Food Centre)9.6 min
- Ang Mo Kio Ave 10 Blk 409 (Teck Ghee Square)12 min
Eateries nearby
food- Lee Quan (Hai Zhong Bao) Pte. Ltd.1.5 min
- Lim Kok LinB1.5 min
- Sevenlicious Grill House Pte. Ltd.B1.5 min
- Yan MeizhuB1.5 min
- The Principal5.3 min
- Kho Bee SuatA5.3 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Ntuc Fairprice Co-Operative Ltd7.1 min
- Cold Storage Singapore (1983) Pte Ltd9 min
- Ntuc Fairprice Co-Operative Ltd14.6 min
CHAS clinics
health- Meenara Clinic1.5 min
- Northeast Medical Group6.5 min
- Lim Clinic8.8 min
Parks & green
green- Ang Mo Kio Town Garden East6.8 min
- Haus Linear Park20.2 min
- Ang Mo Kio Town Garden West20.6 min
Primary schools
straight-lineEldercare centres
care- Lions Befrienders (Ang Mo Kio 318) Senior Activity Centre12.9 min
- COMNET @ Teck Ghee Senior Activity Centre14.2 min
- AMKFSC Cluster Support15.5 min
Community clubs
leisure- Cheng San CC (Pending U/C)11.5 min
- Teck Ghee CC15.6 min
- Ang Mo Kio CC21.1 min
Libraries
leisure- Ang Mo Kio Public Library17 min
- Bishan Public Library30.7 min
EV charging
ev- Blk 422/425 Ang Mo Kio Street 42 Chong Boon View1.1 min
- Blk 584/586 Ang Mo Kio Street 51 Cheng San Court6.4 min
- Dbs Ang Mo Kio - Basement 37.1 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 4 MRT, 2 hawker centres, 2 supermarkets, 1 parks, 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 542693.5 min walk · 80 m
- Stop 542614 min walk · 119 m
Board here and check the LTA bus app for the services and live arrival times.
Who lives here
Census 2020 · Ang Mo Kio planning area- Age profile
- In Ang Mo Kio, 11.4% of residents are under 15 and 21.8% are 65 or older.
- 55–597.9%60–647.8%45–497.6%65–697.4%
- Household income
- 31% of Ang Mo Kio households earn $10,000 or more a month (gross, from work).
- No working person19%$20,000+10.7%$1,000–1,9997%$3,000–3,9996.7%
- Dwelling mix
- 84.1% of Ang Mo Kio households live in HDB flats; 15.4% in condominiums or landed homes.
- HDB 3 room flats40%HDB 4 room flats24.7%HDB 5 room and executive flats11.1%HDB 1 and 2 room flats8.3%
- Household size
- 46.7% of Ang Mo Kio households are one or two people; 2-person households are the most common.
- 2-person25.8%1-person20.9%3-person20.2%4-person17.3%
- In education
- Of Ang Mo Kio residents currently in education, 26.4% attend polytechnic or university.
- Primary32.6%Secondary22.8%University14.9%Polytechnic11.5%
- Commute to work
- 60.9% of working Ang Mo Kio residents commute by public transport; 25.9% drive or ride.
- MRT LRT and bus29%Car19.1%Bus17.5%MRT LRT only12.5%
Resident data for the Ang Mo Kio planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Can I afford this?
est. ~S$361k · 2 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 2-room HDB flats islandwide (1,129 compared), Blk 423 Ang MO Kio Ave 3 is more liveable than 89% of them and cheaper than 51% — around S$745/psf for 2 room (as of 2025-08).
Percentiles rank this home only against comparable ones (2-room HDB flats islandwide). A transparent price-vs-liveability comparison from real resale data — not a valuation or fair-price estimate. as of 2025-08
Is it worth it?
liveability · price trend · leaseBlock 423 offers an outstanding liveability score (81.3/100). On price, resale prices here have been softer 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 Chong Boon. We do not publish a fair-price estimate.
Prices & transactions — Blk 423 Ang MO Kio Ave 3
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 423 Ang MO Kio Ave 3
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Dec '25 | 4-room | 04 TO 06 | 109 m² | S$780k | S$665 |
| Sep '25 | 4-room | 04 TO 06 | 108 m² | S$749k | S$644 |
| Feb '25 | 4-room | 04 TO 06 | 108 m² | S$670k | S$576 |
| Sep '24 | 4-room | 07 TO 09 | 108 m² | S$728k | S$626 |
Subzone medians — Chong Boon
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 423 Ang MO Kio Ave 3 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.