Block 421 Hougang Ave 10
530421 · Hougang East · Hougang · Built 1988 · Lease from 1989 · ~62 yrs lease left · 84 units · 13 floors
Block 421 Hougang Ave 10 in Hougang scores 73.6/100 overall on the Singapore Block Liveability Index. It is 6.3 minutes’ walk from Hougang Mrt Station MRT, 15 minutes from Buangkok Hawker Centre, and 309 m straight-line from Punggol Primary School.
Where it is
OneMap · SLABlock 421 Hougang Ave 10, Singapore 530421
Pillar scores
- Transport
- 81
- Food
- 70
- Schools
- 100
- Healthcare
- 63
- Daily needs
- 68
- Green space
- 95
- Connectivity
- 43
- Value (lease)
- 44
- Leisure
- 90
- EV charging
- 100
Who it suits
- Overall
- 74
- Young Families
- 79
- Seniors
- 70
- Renters
- 70
- Investors
- 72
- EV Owners
- 77
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 38.7min
- one-north
- 45.9min
- Jurong East
- 66.2min
- Changi Airport
- 53.8min
Getting to the city centre
weekday 08:00 · OneMap39 min door to door · S$1.98 · 2 transfers · 8 min (488 m) walking · 7 min waiting · 23 min riding
- Walk 3 min (199 m) to Blk 412
- Bus 87 · SBS Transit
Blk 412 → Opp Hougang Ctrl Int · 3 stops · 3 min - Walk 1 min (56 m) to Hougang
- North East Line · SBS Transit
Hougang → Dhoby Ghaut · 8 stops · 17 min - Walk 3 min (205 m) to Dhoby Ghaut
- North-South Line · SMRT Corporation
Dhoby Ghaut → Raffles Place · 2 stops · 3 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- Hougang Mrt Station6.3 min
- Hougang Mrt Station7.8 min
- Hougang Mrt Station14 min
Hawker centres
food- Buangkok Hawker Centre15 min
- Ci Yuan Hawker Centre20.9 min
- Hougang Street 21 Blk 209 (Kovan Hougang Market and Food Centre)30.3 min
Eateries nearby
food- Kpt Kopitiam (Hougang) Pte Ltd5.6 min
- Yi Jia Bakery & Cafe Pte. Ltd.A5.6 min
- Cold Storage Singapore (1983) Pte LtdA5.6 min
- Chong Ho Lan @ Thong AjiB5.6 min
- Bedok Nth 85 Fried Oyster Carrot Cake LlpB5.6 min
- Hwan Chee HengC5.6 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Ntuc Fairprice Co-Operative Ltd5.4 min
- Ntuc Fairprice Co-Operative Ltd5.6 min
- Cold Storage Singapore (1983) Pte Ltd12.4 min
CHAS clinics
health- Healthway Medical4.9 min
- Medipoint Medical Centre (Ponggol Branch)5.6 min
- Radiant Medical + Aesthetic Centre8.7 min
Parks & green
green- Punggol Pk7.7 min
- Jln Naung Pg13.2 min
- Realty Park16.1 min
Primary schools
straight-lineEldercare centres
care- Jia Ying Senior Activity Centre @ 25 (Branch)16.2 min
- Pacific Activity Centres Pte Ltd19.8 min
- Jia Ying Senior Activity Centre20.4 min
Community clubs
leisure- Punggol CC6.2 min
- Punggol Park CC8.8 min
- Buangkok CC (U/C)17.9 min
Libraries
leisure- Cheng San Public Library4.9 min
- Sengkang Public Library27.2 min
EV charging
ev- Blk 417-434 Hougang Avenue 6/8/102.4 min
- Blk 401-413, 460-463 Hougang Avenue 10 Harmony View3 min
- Blk 414-416 Hougang Avenue 10 Harmony View4.7 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 2 MRT, 2 supermarkets, 1 parks, 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 644212.3 min walk · 61 m
- Stop 644292.3 min walk · 91 m
- BLK 4211 min walk89
- AFT PUNGGOL RD1 min walk858B
- BLK 4123 min walk87
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 · Hougang planning area- Age profile
- In Hougang, 12.7% of residents are under 15 and 16.3% are 65 or older.
- 55–598.4%60–648.2%25–297.7%30–347.6%
- Household income
- 38.8% of Hougang households earn $10,000 or more a month (gross, from work).
- $20,000+12.7%No working person11.3%$2,000–2,9996%$3,000–3,9995.7%
- Dwelling mix
- 77.2% of Hougang households live in HDB flats; 22.6% in condominiums or landed homes.
- HDB 4 room flats37.2%HDB 5 room and executive flats21.2%HDB 3 room flats14.6%Condominiums and other apartments14.5%
- Household size
- 37.5% of Hougang households are one or two people; 2-person households are the most common.
- 2-person22.8%4-person21.4%3-person19.9%1-person14.7%
- In education
- Of Hougang residents currently in education, 27.8% attend polytechnic or university.
- Primary31.1%Secondary24%University16.4%Polytechnic11.4%
- Commute to work
- 58.7% of working Hougang residents commute by public transport; 28.4% drive or ride.
- MRT LRT and bus28.2%Car21.4%Bus18.1%MRT LRT only10.3%
Resident data for the Hougang planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Can I afford this?
est. ~S$656k · 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 421 Hougang Ave 10 is more liveable than 71% of them but pricier than 64% — around S$677/psf for 4 room (as of 2026-06).
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 2026-06
Is it worth it?
liveability · price trend · leaseBlock 421 offers a strong liveability score (73.6/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is mid-life (~62 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 Hougang East. We do not publish a fair-price estimate.
Prices & transactions — Blk 421 Hougang Ave 10
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 421 Hougang Ave 10
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Jul '25 | 4-room | 13 TO 15 | 113 m² | S$745k | S$613 |
| Jan '25 | 4-room | 04 TO 06 | 113 m² | S$700k | S$576 |
| Nov '24 | 5-room | 13 TO 15 | 122 m² | S$780k | S$594 |
Subzone medians — Hougang East
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 421 Hougang Ave 10 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.