Block 520 Serangoon Nth Ave 4
550520 · Serangoon North · Serangoon · Built 1991 · Lease from 1992 · ~65 yrs lease left · 72 units · 9 floors
Block 520 Serangoon Nth Ave 4 in Serangoon scores 58.6/100 overall on the Singapore Block Liveability Index. It is 32.5 minutes’ walk from Kovan Mrt Station MRT, 17.5 minutes from Ci Yuan Hawker Centre, and 148 m straight-line from Rosyth School.
Where it is
OneMap · SLABlock 520 Serangoon Nth Ave 4, Singapore 550520
Pillar scores
- Transport
- 38
- Food
- 66
- Schools
- 100
- Healthcare
- 55
- Daily needs
- 64
- Green space
- 56
- Connectivity
- 38
- Value (lease)
- 50
- Leisure
- 33
- EV charging
- 100
Who it suits
- Overall
- 59
- Young Families
- 64
- Seniors
- 55
- Renters
- 48
- Investors
- 62
- EV Owners
- 69
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 43.4min
- one-north
- 49.4min
- Jurong East
- 63.5min
- Changi Airport
- 59.8min
Getting to the city centre
weekday 08:00 · OneMap43 min door to door · S$2.07 · 2 transfers · 8 min (498 m) walking · 5 min waiting · 30 min riding
- Walk 3 min (171 m) to Blk 516
- Bus 165 · SBS Transit
Blk 516 → Hougang Ctrl Int · 8 stops · 10 min - Walk 1 min (94 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- Kovan Mrt Station32.5 min
- Kovan Mrt Station33.1 min
- Kovan Mrt Station33.2 min
Hawker centres
food- Ci Yuan Hawker Centre17.5 min
- Chomp Chomp Food Centre24.2 min
- Serangoon Garden Market26.9 min
Eateries nearby
food- Rosyth School3.2 min
- Chen LijunA3.2 min
- Wang YeA3.2 min
- Ng Chuan BeeA3.2 min
- Pang Eng LingA3.2 min
- Koh Ban JuatA3.2 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Prime Supermarket (1996) Pte Ltd6.4 min
- Sheng Siong Supermarket Pte Ltd10.4 min
- Ntuc Fairprice Co-Operative Ltd12.1 min
CHAS clinics
health- Pinnacle Family Clinic (Serangoon North)1.3 min
- Chen Family Clinic11.3 min
- Lifelink Sn Clinic & Surgery11.3 min
Parks & green
green- Ang Mo Kio Linear Pk (Plot 2)14.1 min
- Pk Villas Terrace Pg15 min
- Luxus Hills Park17.1 min
Primary schools
straight-line- Rosyth School148 m
- Hougang Primary School986 m
- Xinmin Primary School1010 m
Eldercare centres
care- Jia Ying Senior Activity Centre @ 25 (Branch)31.7 min
- Jia Ying Senior Activity Centre33.7 min
- AMKFSC Cluster Support35.2 min
Community clubs
leisure- Hwi Yoh CC4 min
- The Serangoon CC12.7 min
- Ci Yuan CC16.5 min
Libraries
leisure- Cheng San Public Library35.8 min
- Serangoon Public Library40.9 min
EV charging
ev- Blk 514/520 Serangoon North Avenue 40.7 min
- Blk 519 Serangoon North Avenue 42.9 min
- Blk 531/536 Serangoon North Avenue 46.5 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 1 supermarkets, 1 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 664313.6 min walk · 206 m
- Stop 664214.4 min walk · 186 m
- BLK 5163 min walk25165
- OPP BLK 506A4 min walk73
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 · Serangoon planning area- Age profile
- In Serangoon, 11.1% of residents are under 15 and 19.3% are 65 or older.
- 60–648.6%25–298%55–598%50–547.2%
- Household income
- 47.7% of Serangoon households earn $10,000 or more a month (gross, from work).
- $20,000+22.6%No working person14%$15,000–17,4995.4%$17,500–19,9994.7%
- Dwelling mix
- 57.9% of Serangoon households live in HDB flats; 41.8% in condominiums or landed homes.
- HDB 4 room flats27.6%Landed properties25.6%HDB 5 room and executive flats17.1%Condominiums and other apartments16.2%
- Household size
- 35.1% of Serangoon households are one or two people; 2-person households are the most common.
- 2-person21%3-person20.5%4-person20.2%1-person14.1%
- In education
- Of Serangoon residents currently in education, 31.3% attend polytechnic or university.
- Primary29%Secondary24.5%University21.6%Polytechnic9.7%
- Commute to work
- 53.8% of working Serangoon residents commute by public transport; 35.2% drive or ride.
- Car29.6%MRT LRT and bus25.1%MRT LRT only14.5%Bus12.3%
Resident data for the Serangoon planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).
Can I afford this?
est. ~S$600k · 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 520 Serangoon Nth Ave 4 is more liveable than 10% of them but pricier than 52% — around S$619/psf for 4 room (as of 2026-07).
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 2026-07
Is it worth it?
liveability · price trend · leaseBlock 520 offers a solid liveability score (58.6/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is mid-life (~65 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 Serangoon North. We do not publish a fair-price estimate.
Prices & transactions — Blk 520 Serangoon Nth Ave 4
Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation
Recent sales at Blk 520 Serangoon Nth Ave 4
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Dec '25 | Executive | 07 TO 09 | 147 m² | S$1.08m | S$683 |
| May '25 | Executive | 04 TO 06 | 147 m² | S$1.06m | S$669 |
| Feb '25 | Executive | 07 TO 09 | 149 m² | S$1.06m | S$661 |
| Sep '24 | Executive | 01 TO 03 | 147 m² | S$880k | S$556 |
Subzone medians — Serangoon North
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 520 Serangoon Nth Ave 4 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.