Block 523 Serangoon Nth Ave 4
550523 · Serangoon North · Serangoon · Built 1990 · Lease from 1992 · ~65 yrs lease left · 88 units · 12 floors
Block 523 Serangoon Nth Ave 4 in Serangoon scores 61.3/100 overall on the Singapore Block Liveability Index. It is 32.3 minutes’ walk from Kovan Mrt Station MRT, 19.1 minutes from Chomp Chomp Food Centre, and 211 m straight-line from Rosyth School.
Where it is
OneMap · SLABlock 523 Serangoon Nth Ave 4, Singapore 550523
Pillar scores
- Transport
- 42
- Food
- 63
- Schools
- 100
- Healthcare
- 55
- Daily needs
- 76
- Green space
- 62
- Connectivity
- 42
- Value (lease)
- 50
- Leisure
- 36
- EV charging
- 100
Who it suits
- Overall
- 61
- Young Families
- 67
- Seniors
- 58
- Renters
- 51
- Investors
- 63
- EV Owners
- 71
Commute by public transport
OneMap routing · weekday 08:00- Raffles Placecity centre
- 39.9min
- one-north
- 46.9min
- Jurong East
- 61min
- Changi Airport
- 60.4min
Getting to the city centre
weekday 08:00 · OneMap40 min door to door · S$2.07 · 1 transfer · 7 min (454 m) walking · 3 min waiting · 30 min riding
- Walk 2 min (110 m) to Blk 530
- Bus 73 · SBS Transit
Blk 530 → Opp Ang MO Kio · 7 stops · 10 min - Walk 5 min (316 m) to Ang MO Kio
- North-South Line · SMRT Corporation
Ang MO Kio → Raffles Place · 10 stops · 21 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 Station32.3 min
- Kovan Mrt Station33 min
- Kovan Mrt Station33.3 min
Hawker centres
food- Chomp Chomp Food Centre19.1 min
- Ci Yuan Hawker Centre20.2 min
- Serangoon Garden Market21.7 min
Eateries nearby
food- Kopitiam Investment Pte Ltd3.7 min
- Kopi 'O' Bistro Pte. Ltd.B3.7 min
- Chicky Fun Pte. Ltd.B3.7 min
- Chang Cheng Food Paradise Pte. Ltd.B3.7 min
- Xun Wei Mr Pte LtdB6.2 min
- Lee Yee LanB6.2 min
Hygiene grades from SFA (NEA licensed eateries).
Supermarkets
daily- Prime Supermarket (1996) Pte Ltd4.2 min
- Ntuc Fairprice Co-Operative Ltd6.9 min
- Sheng Siong Supermarket Pte Ltd8.2 min
CHAS clinics
health- The Family Physician Clinic4.2 min
- Chen Family Clinic6.2 min
- The Healer Clinic + Surgery6.6 min
Parks & green
green- Ang Mo Kio Linear Pk (Plot 2)11.8 min
- Tavistock Ave Pk13.7 min
- Pk Villas Terrace Pg15.6 min
Primary schools
straight-line- Rosyth School211 m
- Hougang Primary School1007 m
- Xinmin Primary School1113 m
Eldercare centres
care- AMKFSC Cluster Support30.1 min
- Teck Ghee Senior Activity Centre Branch @ Blk 46930.1 min
- Jia Ying Senior Activity Centre @ 25 (Branch)32.3 min
Community clubs
leisure- Hwi Yoh CC3.4 min
- The Serangoon CC7.5 min
- Ci Yuan CC19.3 min
Libraries
leisure- Cheng San Public Library37 min
- Serangoon Public Library38.8 min
EV charging
ev- Blk 521/530 Serangoon North Avenue 41.6 min
- Blk 537/542 Serangoon North Avenue 43.2 min
- Blk 514/520 Serangoon North Avenue 47.1 min
What’s within a walk
OSRM foot · OneMapWithin ~10 minutes on foot: 3 supermarkets, 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 664292.8 min walk · 78 m
- Stop 664213 min walk · 96 m
- BLK 5302 min walk73116
- BLK 5166 min walk25
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 523 Serangoon Nth Ave 4 is more liveable than 17% 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 523 offers a solid liveability score (61.3/100). 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 523 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 523 Serangoon Nth Ave 4
| Month | Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| Dec '25 | 5-room | 04 TO 06 | 122 m² | S$825k | S$628 |
| Aug '25 | 4-room | 10 TO 12 | 104 m² | S$670k | S$599 |
| Jun '25 | 5-room | 04 TO 06 | 122 m² | S$830k | S$632 |
| Apr '25 | 5-room | 07 TO 09 | 122 m² | S$831k | S$633 |
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 523 Serangoon Nth Ave 4 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.