N3 3DS

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 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
N3 3DU 72 m
N3 3DP 78 m
N3 3DT 90 m
N3 3EA 119 m
N3 3PJ 130 m
Complete postcode fields and official codes
Postcode
N3 3DS
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
N
Postcode district
N3
Postcode sector
N3 3
Latitude
51.591210
Longitude
-0.202401
British National Grid easting
524,621
British National Grid northing
189,570

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Barnet · E09000003
Parish or community
E43000193
Output area
E00000981
Lower layer super output area
Barnet 028C · E01000201
Middle layer super output area
Barnet 028 · E02000051

Postcode source versions

Explore N3

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
8 recorded sales at this postcode
Address Date Price
9, Chessington Avenue, London, N3 3DS 16 May 2024 £2,200,000
11, Chessington Avenue, London, N3 3DS 20 January 2014 £1,400,000
5, Chessington Avenue, London, N3 3DS 15 August 2008 £1,737,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
188
Primary
99
Secondary
21
  1. Chalgrove Primary School

    Community school

    302 m
  2. Garden Suburb Infant School

    Community school

    780 m
  3. Garden Suburb Junior School

    Community school

    780 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
4,486
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,068
  • Anti social behaviour 747
  • Vehicle crime 609
  • Shoplifting 391
  • Burglary 331

Census 2021

Population and age profile

Postcode residents
39

18 female, 21 male

Postcode households
8
Residents per household
4.9
N3 3 residents
7,973

Age bands in N3 3

Wider postcode sector
Age 0 to 14
17.7%

1,420 residents

Age 15 to 24
10.4%

830 residents

Age 25 to 44
27.6%

2,212 residents

Age 45 to 64
24.3%

1,945 residents

Age 65 and over
19.9%

1,596 residents

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider N3 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

62

within 5 km

  • THE MOUNTFIELD SURGERY

    55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR

    ODS code E83638

    708 m

  • SUPREME MEDICAL CENTRE

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

    ODS code E83026

    1.0 km

  • LICHFIELD GROVE SURGERY

    64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP

    ODS code E83005

    1.1 km

  • PHGH DOCTORS

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

    ODS code E83009

    1.2 km

  • TEMPLE FORTUNE MEDICAL GROUP

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

    ODS code E83622

    1.2 km

  • ROSEMARY SURGERY

    2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN

    ODS code E83639

    1.4 km

  • THE PHOENIX PRACTICE

    7 BRAMPTON GROVE, HENDON, LONDON, NW4 4AE

    ODS code E83653

    1.5 km

  • THE PRACTICE AT 188

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

    ODS code E83027

    1.7 km

  • ST. GEORGES MEDICAL CENTRE

    7 SUNNINGFIELDS ROAD, HENDON, LONDON, NW4 4QR

    ODS code E83020

    1.7 km

  • HEATHFIELDE MEDICAL CENTRE

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

    ODS code E83008

    1.7 km

  • RAVENSCROFT MEDICAL CENTRE

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

    ODS code E83039

    1.8 km

  • DRS ADLER AND ROSENBERG

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

    ODS code E83600

    1.9 km

  • DR AZIM & PARTNERS

    67 ELLIOT ROAD, HENDON, LONDON, NW4 3EB

    ODS code Y03664

    2.1 km

  • WENTWORTH GROUP PRACTICE - FINCHLEY

    38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL

    ODS code E83035

    2.1 km

  • WOODLANDS MEDICAL PRACTICE

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

    ODS code Y00316

    2.2 km

  • SQUIRES LANE MEDICAL PRACTICE

    2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU

    ODS code E83007

    2.3 km

  • THE HODFORD ROAD PRACTICE

    73 HODFORD ROAD, LONDON, NW11 8NH

    ODS code E83649

    2.5 km

  • PENNINE DRIVE PRACTICE

    8 PENNINE DRIVE, HENDON, LONDON, NW2 1PA

    ODS code E83025

    2.6 km

  • EAST FINCHLEY MEDICAL CENTRE

    39 BARONSMERE ROAD, EAST FINCHLEY, LONDON, N2 9QD

    ODS code E83050

    2.8 km

  • BARNET FEDERATED GPS LIMITED

    311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

    ODS code Y05258

    2.9 km

Showing 20 of 62 matching practices.

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

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

Nearby transport

  • Henlys Corner

    BCT · Finchley

    0.1 miles
  • Henlys Corner

    BCT · Finchley

    0.1 miles
  • Allandale Avenue

    BCT · Finchley

    0.1 miles
  • Allandale Avenue

    BCT · Finchley

    0.1 miles
  • Henlys Corner

    BCT · Finchley

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Barnet 028C, 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

10 of 10

Overall England rank

30,556 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
9 of 10
Housing and services
5 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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £2,200,000 from 1 recorded sale in N3 3DS. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Barnet is £603,753 in June 2026, down 2.9% year on year.

Schools

Published establishments

188 open schools are in scope, including 99 primary and 21 secondary schools. Chalgrove Primary School is the nearest published school at 302 m.

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

Recorded crime

Published police records

4,486 published events cover 12 months, averaging 373.833 events per published month. The largest recorded category is Violence and sexual offences with 1,068 events.

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