Block 421C Northshore DR
823421 · Northshore · Punggol · Built 2021 · ~94 yrs lease left · 211 units · 26 floors
Block 421C Northshore DR in Punggol scores 59/100 overall on the Singapore Block Liveability Index. It is 5.5 minutes’ walk from Punggol Point Lrt Station MRT, 10.3 minutes from Punggol Coast Hawker Centre, and 91 m straight-line from Northshore Primary School.
Where it is
OneMap · SLABlock 421C Northshore DR, Singapore 823421
Pillar scores
- Transport
- 92
- Food
- 35
- Schools
- 96
- Healthcare
- 35
- Daily needs
- 22
- Green space
- 91
- Connectivity
- 26
- Value (lease)
- 100
- Leisure
- 11
- EV charging
- 90
Who it suits
- Overall
- 59
- Young Families
- 69
- Seniors
- 44
- Renters
- 50
- Investors
- 53
- EV Owners
- 69
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 49.2min
- one-north
- 56.4min
- Jurong East
- 73.2min
- Changi Airport
- 64.6min
Getting to the city centre
weekday 08:00 · OneMap49 min door to door · S$2.20 · 2 transfers · 15 min (914 m) walking · 6 min waiting · 29 min riding
- Walk 8 min (513 m) to Punggol Point Lrt Station
- PW · SBS Transit
Punggol Point Lrt Station → Punggol Lrt Station · 2 stops · 2 min - Walk 3 min (168 m) to Punggol
- North East Line · SBS Transit
Punggol → Dhoby Ghaut · 11 stops · 23 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- Punggol Point Lrt Station5.5 min
- Punggol Point Lrt Station5.9 min
- Samudera Lrt Station7.5 min
Hawker centres
food- Punggol Coast Hawker Centre10.3 min
- One Punggol Hawker Centre18.5 min
Eateries nearby
food- Ponggol Dam Seafood Pte. Ltd.10.4 min
- Horkomo Pier Bar Pte. Ltd.A10.4 min
- Lee Boon SengA10.4 min
- Knowledge Quest Pte LtdB10.4 min
- YAK HAI BAN (Yi Haiwan)A10.4 min
- 9 House Pte. Ltd.10.4 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Sheng Siong Supermarket Pte Ltd15.2 min
- Ntuc Fairprice Co-Operative Ltd19.6 min
- D-Ron Investments Pte. Ltd.21.4 min
CHAS clinics
health- PanHealth Family Clinic14.4 min
- Punggol Family Clinic Pte. Ltd.18.5 min
- Etern Medical Clinic (Punggol Sumang Lrt)19.6 min
Parks & green
green- Punggol Heritage Trail Phase 2 (Interim Boundary)11 min
- Punggol Waterway Pk18.1 min
- Punggol Heritage Trail Phase 121.6 min
Primary schools
straight-lineEldercare centres
care- Pacific Activity Centres Pte Ltd23.1 min
- Pacific Activity Centres Pte Ltd32 min
Community clubs
leisure- One Punggol CC (U/C)18.7 min
- Punggol Vista CC28.6 min
- Punggol West CC29.1 min
EV charging
ev- Blk 421A Northshore Drive Northshore Straitsview2.9 min
- Blk 413A Northshore Drive Waterfront I @ Northshore8.5 min
- Waterway Point22.4 min
Buses near here
LTA stops · OneMap routing- Stop 656610.5 min walk · 37 m
- Stop 656894.3 min walk · 326 m
- AFT PUNGGOL PT STN8 min walk34
- AFT PUNGGOL RD8 min walk858
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 · Punggol planning area- Age profile
- In Punggol, 24.6% of residents are under 15 and 7.7% are 65 or older.
- 35–3912.7%40–4410%30–349.9%0–49.3%
- Household income
- 44.7% of Punggol households earn $10,000 or more a month (gross, from work).
- $20,000+10.8%$15,000–17,4997.3%No working person6.3%$8,000–8,9995.9%
- Dwelling mix
- 87.4% of Punggol households live in HDB flats; 12.7% in condominiums or landed homes.
- HDB 4 room flats39.7%HDB 5 room and executive flats30.3%Condominiums and other apartments12.6%HDB 3 room flats9.6%
- Household size
- 32.8% of Punggol households are one or two people; 2-person households are the most common.
- 2-person23.2%4-person22.8%3-person22.2%5-person14%
- In education
- Of Punggol residents currently in education, 13.5% attend polytechnic or university.
- Primary43.8%Secondary23.4%Pre primary13.2%Polytechnic7.3%
- Commute to work
- 57.6% of working Punggol residents commute by public transport; 30.8% drive or ride.
- Car23.2%MRT LRT and bus20.6%MRT LRT only14.3%Other combi MRT LRT or bus13.2%
Resident data for the Punggol planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Can I afford this?
est. ~S$919k · 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 421C Northshore DR is more liveable than 10% of them but pricier than 93% — around S$776/psf for 5 room (as of 2026-06).
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 2026-06
Is it worth it?
liveability · price trend · leaseBlock 421C offers a solid liveability score (59/100). On price, resale prices here have been softer than most Singapore subzones and the lease is near-fresh (~94 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 Northshore. We do not publish a fair-price estimate.
Prices & transactions — Blk 421C Northshore DR
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
No registered resale at Blk 421C Northshore DR in the last 2 years — figures above reflect Northshore medians.
Subzone medians — Northshore
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 421C Northshore DR on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.