N3 1SL

Finchley Church End · Barnet · England

Updated September 2026

Compare this postcode

Location overview

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Post town
London
Local authority
Barnet
Postcode district
N3
Postcode sector
N3 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
N3 1RZ 26 m
N3 1FB 42 m
N3 1RR 49 m
N3 1US 57 m
N3 1SJ 62 m
Complete postcode fields and official codes
Postcode
N3 1SL
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
N
Postcode district
N3
Postcode sector
N3 1
Latitude
51.597073
Longitude
-0.202978
British National Grid easting
524,565
British National Grid northing
190,221

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Barnet · E09000003
Parish or community
E43000193
Output area
E00001000
Lower layer super output area
Barnet 028B · E01000200
Middle layer super output area
Barnet 028 · E02000051

Postcode source versions

Explore N3

12 recorded sales at this postcode
Address Date Price
72, Hendon Lane, London, N3 1SL 5 August 2020 £2,175,000
Bermont Lodge, 78, Flat 3, Hendon Lane, London, N3 1SL 27 January 2017 £735,000
Bermont Lodge, 78, Flat 2, Hendon Lane, London, N3 1SL 7 December 2010 £855,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
176
Primary
97
Secondary
23
  1. Finchley and Acton Yochien School

    Other independent school

    275 m
  2. Pardes House Grammar School

    Other independent school

    449 m
  3. Pardes House Primary School

    Voluntary aided school

    449 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
4,183
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,016
  • Anti social behaviour 657
  • Vehicle crime 507
  • Shoplifting 415
  • Drugs 346

Census 2021

Population and age profile

Postcode residents
7

3 female, 4 male

Postcode households
5
Residents per household
1.4
N3 1 residents
9,502

Age bands in N3 1

Wider postcode sector
Age 0 to 14
18%

1,754 residents

Age 15 to 24
9%

877 residents

Age 25 to 44
32.8%

3,192 residents

Age 45 to 64
23.7%

2,313 residents

Age 65 and over
16.5%

1,608 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider N3 1 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

54

within 5 km

  • SUPREME MEDICAL CENTRE

    SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX

    ODS code E83026

    591 m

  • THE MOUNTFIELD SURGERY

    55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR

    ODS code E83638

    651 m

  • LICHFIELD GROVE SURGERY

    64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP

    ODS code E83005

    731 m

  • ROSEMARY SURGERY

    2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN

    ODS code E83639

    1.3 km

  • WENTWORTH GROUP PRACTICE - FINCHLEY

    38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL

    ODS code E83035

    1.6 km

  • ST. GEORGES MEDICAL CENTRE

    7 SUNNINGFIELDS ROAD, HENDON, LONDON, NW4 4QR

    ODS code E83020

    1.7 km

  • THE PHOENIX PRACTICE

    7 BRAMPTON GROVE, HENDON, LONDON, NW4 4AE

    ODS code E83653

    1.8 km

  • PHGH DOCTORS

    TEMPLE FORTUNE HEALTH CENTRE, 23 TEMPLE FORTUNE LANE, GOLDERS GREEN, LONDON, NW11 7TE

    ODS code E83009

    1.8 km

  • TEMPLE FORTUNE MEDICAL GROUP

    THE TEMPLE FORTUNE HEALTH CENTRE, 23 TEMPLE FORTUNE LANE, LONDON, NW11 7TE

    ODS code E83622

    1.8 km

  • SQUIRES LANE MEDICAL PRACTICE

    2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU

    ODS code E83007

    2.0 km

  • HEATHFIELDE MEDICAL CENTRE

    LYTTELTON ROAD, FINCHLEY, BARNET, LONDON, N2 0EQ

    ODS code E83008

    2.1 km

  • WOODLANDS MEDICAL PRACTICE

    54 LEOPOLD ROAD, EAST FINCHLEY, LONDON, N2 8BG

    ODS code Y00316

    2.3 km

  • THE PRACTICE AT 188

    188 GOLDERS GREEN ROAD, GOLDERS GREEN, LONDON, NW11 9AY

    ODS code E83027

    2.3 km

  • RAVENSCROFT MEDICAL CENTRE

    166-168 GOLDERS GREEN ROAD, GOLDERS GREEN, LONDON, NW11 8BB

    ODS code E83039

    2.4 km

  • BARNET FEDERATED GPS LIMITED

    311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

    ODS code Y05258

    2.5 km

  • DRS ADLER AND ROSENBERG

    682 FINCHLEY ROAD, GOLDERS GREEN, LONDON, NW11 7NP

    ODS code E83600

    2.5 km

  • DR AZIM & PARTNERS

    67 ELLIOT ROAD, HENDON, LONDON, NW4 3EB

    ODS code Y03664

    2.5 km

  • HOMELESS ACTION IN BARNET

    36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG

    ODS code E83666

    2.6 km

  • THE EVERGLADE MEDICAL PRACTICE

    THE CONCOURSE, GRAHAME PARK ESTATE, LONDON, NW9 5XT

    ODS code E83011

    2.9 km

  • CORNWALL HOUSE SURGERY

    TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS

    ODS code E83013

    2.9 km

Showing 20 of 54 matching practices.

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • St Mary's Avenue

    BCT · Church End

    0.1 miles
  • St Mary's Avenue

    BCT · Church End

    0.1 miles
  • Arden Road

    BCT · Church End

    0.1 miles
  • Arden Road

    BCT · Church End

    0.2 miles
  • Gravel Hill (N3)

    BCT · Finchley

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Barnet 028B, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

7 of 10

Overall England rank

20,709 of 33,755

Income
6 of 10
Employment
6 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
8 of 10
Housing and services
3 of 10
Living environment
3 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

176 open schools are in scope, including 97 primary and 23 secondary schools. Finchley and Acton Yochien School is the nearest published school at 275 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

4,183 published events cover 12 months, averaging 348.583 events per published month. The largest recorded category is Violence and sexual offences with 1,016 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.