Block 21 Old Airport RD
390021 · Aljunied · Geylang · Built 1958 · ~31 yrs lease left · 14 units · 3 floors
Block 21 Old Airport RD in Geylang scores 83.3/100 overall on the Singapore Block Liveability Index. It is 2.8 minutes’ walk from Mountbatten Mrt Station MRT, 0.7 minutes from Kallang Estate Fresh Market and Food Centre, and 581 m straight-line from Kong Hwa School.
Pillar scores
- Transport
- 90
- Food
- 100
- Schools
- 100
- Healthcare
- 70
- Daily needs
- 100
- Green space
- 93
- Connectivity
- 68
- Value (lease)
- 0
- Leisure
- 89
Who it suits
- Overall
- 83
- Young Families
- 86
- Seniors
- 84
- Renters
- 87
- Investors
- 47
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 23.3min
- one-north
- 40.1min
- Jurong East
- 49.4min
- Changi Airport
- 36.8min
Getting to the city centre
weekday 08:00 · OneMap23 min door to door · S$1.59 · 2 transfers · 7 min (455 m) walking · 6 min waiting · 10 min riding
- Walk 6 min (346 m) to Mountbatten
- Circle Line · SMRT Corporation
Mountbatten → Promenade · 3 stops · 5 min - Circle Line · SMRT Corporation
Promenade → Marina Bay · 2 stops · 3 min - Walk 1 min (81 m) to Marina Bay
- North-South Line · SMRT Corporation
Marina Bay → Raffles Place · 1 stop · 1 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- Mountbatten Mrt Station2.8 min
- Mountbatten Mrt Station2.8 min
- Dakota Mrt Station5 min
Hawker centres
food- Kallang Estate Fresh Market and Food Centre0.7 min
- Old Airport Road Blk 51 (51 Old Airport Road Food Centre and Shopping Mall)4.9 min
- Jalan Batu Blk 4A (Blk 4A Jalan Batu Hawker Centre/Market)10.8 min
Supermarkets
daily- Ntuc Fairprice Co-Operative Ltd0.7 min
- Yeo Hock Heng10.9 min
- I-Tec Supermart Pte Ltd11.4 min
CHAS clinics
health- Choong'S Clinic0.5 min
- Healthwise Medical Clinic & Surgery0.7 min
- Northeast Medical Group3.8 min
Parks & green
green- Mt Batten Rd/Old Airport Rd Os3.3 min
- Wilkinson Interim Pk13.1 min
- Arthur Pk13.3 min
Primary schools
straight-lineEldercare centres
care- Harmony Activity Centre21.9 min
- Geylang East Home For The Aged23.8 min
- THK SAC @ MacPherson27.6 min
Community clubs
leisure- Mountbatten CC (U/C)6.4 min
- Katong CC12.3 min
- Mountbatten CC12.8 min
Libraries
leisure- Geylang East Public Library17.4 min
Who lives here
Census 2020 · Geylang planning area- Age profile
- In Geylang, 11.9% of residents are under 15 and 19.2% are 65 or older.
- 60–648%55–597.8%30–347.5%45–497.4%
- Household income
- 33.1% of Geylang households earn $10,000 or more a month (gross, from work).
- No working person16.6%$20,000+11.7%$2,000–2,9996.8%$1,000–1,9996.7%
- Dwelling mix
- 73.6% of Geylang households live in HDB flats; 25.5% in condominiums or landed homes.
- HDB 3 room flats27.8%HDB 4 room flats24.8%Condominiums and other apartments21.1%HDB 5 room and executive flats11.1%
- Household size
- 49.5% of Geylang households are one or two people; 2-person households are the most common.
- 2-person25%1-person24.5%3-person19.2%4-person14.9%
- In education
- Of Geylang residents currently in education, 24.6% attend polytechnic or university.
- Primary32.7%Secondary25%University14.6%Polytechnic10%
- Commute to work
- 61.3% of working Geylang residents commute by public transport; 23.8% drive or ride.
- MRT LRT and bus24.1%MRT LRT only19%Car17.1%Bus16.4%
Resident data for the Geylang planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Resale context — Aljunied
Latest median resale price per sq ft by flat type · 12-month change · source data.gov.sg