Block 631 Ang MO Kio Ave 4
560631 · Yio Chu Kang West · Ang Mo Kio · Built 1979 · Lease from 1985 · ~58 yrs lease left · 200 units · 11 floors
Block 631 Ang MO Kio Ave 4 in Ang Mo Kio scores 76.2/100 overall on the Singapore Block Liveability Index. It is 7.9 minutes’ walk from Lentor Mrt Station MRT, 2.9 minutes from Ang Mo Kio Ave 4 Blk 628 (Ang Mo Kio 628 Market), and 443 m straight-line from Mayflower Primary School.
Where it is
OneMap · SLABlock 631 Ang MO Kio Ave 4, Singapore 560631
Pillar scores
- Transport
- 77
- Food
- 95
- Schools
- 100
- Healthcare
- 70
- Daily needs
- 76
- Green space
- 86
- Connectivity
- 43
- Value (lease)
- 36
- Leisure
- 80
- EV charging
- 100
Who it suits
- Overall
- 76
- Young Families
- 80
- Seniors
- 77
- Renters
- 72
- Investors
- 55
- EV Owners
- 77
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 38.6min
- one-north
- 37.1min
- Jurong East
- 59.8min
- Changi Airport
- 69.8min
Getting to the city centre
weekday 08:00 · OneMap39 min door to door · S$2.07 · 1 transfer · 5 min (340 m) walking · 5 min waiting · 28 min riding
- Walk 4 min (219 m) to Blk 612
- Bus 76 · SBS Transit
Blk 612 → Yio Chu Kang Int · 4 stops · 5 min - Walk 1 min (94 m) to Yio Chu Kang
- North-South Line · SMRT Corporation
Yio Chu Kang → Raffles Place · 11 stops · 23 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- Lentor Mrt Station7.9 min
- Lentor Mrt Station9 min
- Lentor Mrt Station9.5 min
Hawker centres
food- Ang Mo Kio Ave 4 Blk 628 (Ang Mo Kio 628 Market)2.9 min
- Ang Mo Kio Ave 4 Blk 160/162 (Mayflower Market)9.7 min
- Ang Mo Kio Ave 6 Blk 724 (Blk 724 Ang Mo Kio Market)18.1 min
Eateries nearby
food- Broadway Food Centre (Holdings) Pte LtdB0 min
- Moo Ying XinB0 min
- St.Kerry Private Limited0 min
- Lim Song KoiB0 min
- Dickson Yee Wai KeongB0 min
- Wan Chee SoonB0 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Cold Storage Singapore (1983) Pte Ltd10.2 min
- Sheng Siong Supermarket Pte Ltd17.4 min
- Sheng Siong Supermarket Pte Ltd19.2 min
CHAS clinics
health- Premier Clinic & Surgery Pte Ltd0 min
- Eterna Medical Clinic1 min
- Tan Medicare Clinic Pte Ltd1 min
Parks & green
green- Yio Chu Kang Gardens Pg6.8 min
- Ang Mo Kio Town Garden West10.9 min
- Lentor Green Pg10.9 min
Primary schools
straight-lineEldercare centres
care- Thk Sac @ Amk 6453.6 min
- THK Cluster Support @ AMK7.4 min
- AWWA Community Home for Senior Citizens19 min
Community clubs
leisure- Yio Chu Kang CC (Pending U/C)4.1 min
- Kebun Baru CC11 min
- Cheng San CC (Pending U/C)21.2 min
Libraries
leisure- Ang Mo Kio Public Library14.5 min
EV charging
ev- Blk 628/632 Ang Mo Kio Street 61 Yio Chu Kang View1.3 min
- Blk 641/645 Ang Mo Kio Street 61 Ang Mo Kio 612.9 min
- 626 Ang Mo Kio Avenue 4 Singapore 5606262.9 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 5 MRT, 2 hawker centres, 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 551311.8 min walk · 125 m
- Stop 551392 min walk · 114 m
- BLK 6413 min walk76
- BLK 6124 min walk76
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 · 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$386k · 3 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 3-room HDB flats islandwide (2,589 compared), Blk 631 Ang MO Kio Ave 4 is more liveable than 71% of them and cheaper than 77% — around S$551/psf for 3 room (as of 2026-06).
Percentiles rank this home only against comparable ones (3-room HDB flats islandwide). A transparent price-vs-liveability comparison from real resale data — not a valuation or fair-price estimate. as of 2026-06
Is it worth it?
liveability · price trend · leaseBlock 631 offers a strong liveability score (76.2/100). On price, resale prices here have been softer than most Singapore subzones and the lease is mid-life (~58 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 Yio Chu Kang West. We do not publish a fair-price estimate.
Prices & transactions — Blk 631 Ang MO Kio Ave 4
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 631 Ang MO Kio Ave 4
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Mar '26 | 3-room | 10 TO 12 | 67 m² | S$440k | S$610 |
| Mar '26 | 3-room | 04 TO 06 | 67 m² | S$440k | S$610 |
| Mar '26 | 3-room | 07 TO 09 | 67 m² | S$423k | S$587 |
| Dec '25 | 3-room | 07 TO 09 | 67 m² | S$428k | S$593 |
| Dec '25 | 3-room | 10 TO 12 | 67 m² | S$408k | S$566 |
| Oct '25 | 3-room | 04 TO 06 | 67 m² | S$427k | S$592 |
| Oct '25 | 3-room | 07 TO 09 | 67 m² | S$468k | S$649 |
| Sep '25 | 3-room | 01 TO 03 | 67 m² | S$398k | S$552 |
| Apr '25 | 3-room | 10 TO 12 | 67 m² | S$468k | S$649 |
| Apr '25 | 3-room | 07 TO 09 | 67 m² | S$420k | S$582 |
| Mar '25 | 3-room | 04 TO 06 | 67 m² | S$453k | S$628 |
| Dec '24 | 3-room | 07 TO 09 | 82 m² | S$477k | S$540 |
Subzone medians — Yio Chu Kang West
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 631 Ang MO Kio Ave 4 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.