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N20 8AA

Totteridge & Woodside · Barnet · England

Updated September 2026

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Location overview

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Post town
London
Ward
Totteridge & Woodside
Local authority
Barnet
Constituency
Chipping Barnet
Postcode district
N20
Postcode sector
N20 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
N20 8AD 53 m
N20 8AB 181 m
N20 8AH 236 m
N20 8NL 257 m
N20 8LL 260 m
Complete postcode fields and official codes
Postcode
N20 8AA
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
N
Postcode district
N20
Postcode sector
N20 8
Latitude
51.636343
Longitude
-0.208348
British National Grid easting
524,086
British National Grid northing
194,579

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Barnet · E09000003
Electoral ward
Totteridge & Woodside · E05013646
Parish or community
E43000193
Westminster constituency
Chipping Barnet · E14001169
Output area
E00001368
Lower layer super output area
Barnet 007C · E01000279
Middle layer super output area
Barnet 007 · E02000030

Postcode source versions

Explore N20

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

Property

At this postcode

View all property records
15 recorded sales at this postcode
Address Date Price
9, Grange Avenue, London, N20 8AA 23 May 2024 £3,900,000
11, Grange Avenue, London, N20 8AA 29 November 2022 £4,700,000
11, Grange Avenue, London, N20 8AA 8 March 2018 £2,525,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
117
Primary
65
Secondary
20

  1. The Totteridge Academy

    Academy sponsor led

    622 m

  2. Underhill School

    Community school

    1.0 km

  3. St Andrew's CofE Voluntary Aided Primary School, Totteridge

    Voluntary aided school

    1.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
792
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 249
  • Anti social behaviour 151
  • Vehicle crime 81
  • Burglary 71
  • Other theft 47

Census 2021

Population and age profile

Postcode residents
47

19 female, 28 male

Postcode households
13
Residents per household
3.6
N20 8 residents
4,116

Age bands in N20 8

Wider postcode sector
Age 0 to 14
16.5%

609 residents

Age 15 to 24
9.8%

360 residents

Age 25 to 44
19.1%

704 residents

Age 45 to 64
30.1%

1,110 residents

Age 65 and over
24.6%

906 residents

This postcode contained 1.1% of the sector's usual residents on Census Day. The age profile describes the wider N20 8 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+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
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

28

within 5 km

  • LONGROVE SURGERY

    VALE DRIVE PRIMARY CARE CENTRE, BARNET, EN5 2ED

    ODS code E83017

    1.7 km

  • THE OLD COURT HOUSE SURGERY

    27 WOOD STREET, BARNET, EN5 4BB

    ODS code E83012

    1.9 km

  • ST ANDREWS MEDICAL PRACTICE.

    50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX

    ODS code E83024

    2.6 km

  • ADDINGTON MEDICAL CENTRE

    46 STATION ROAD, NEW BARNET, BARNET, EN5 1QH

    ODS code E83044

    2.6 km

  • THE VILLAGE SURGERY

    113 EAST BARNET ROAD, BARNET, EN4 8RF

    ODS code E83031

    3.1 km

  • EAST BARNET HEALTH CENTRE

    149 EAST BARNET ROAD, BARNET, EN4 8QZ

    ODS code E83613

    3.1 km

  • CORNWALL HOUSE SURGERY

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

    ODS code E83013

    3.1 km

  • THE SPEEDWELL PRACTICE

    THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS

    ODS code E83010

    3.1 km

  • TORRINGTON PARK GROUP PRACTICE

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

    ODS code E83021

    3.1 km

  • BARNET FEDERATED GPS LIMITED

    311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

    ODS code Y05258

    3.4 km

  • MILLWAY MEDICAL PRACTICE

    2 HARTLEY AVENUE, MILL HILL, LONDON, NW7 2HX

    ODS code E83016

    3.4 km

  • WENTWORTH GROUP PRACTICE - FINCHLEY

    38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL

    ODS code E83035

    3.5 km

  • HOMELESS ACTION IN BARNET

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

    ODS code E83666

    3.6 km

  • OAKLEIGH ROAD HEALTH CENTRE

    280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH

    ODS code E83003

    3.6 km

  • BRUNSWICK PARK MEDICAL PRACTICE

    BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY

    ODS code E83621

    4.2 km

  • SUPREME MEDICAL CENTRE

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

    ODS code E83026

    4.2 km

  • LICHFIELD GROVE SURGERY

    64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP

    ODS code E83005

    4.2 km

  • DR SP TALPAHEWA

    MEDICAL CENTRE, 156 DEANS LANE, EDGWARE, HA8 9NT

    ODS code E83668

    4.2 km

  • MULBERRY MEDICAL PRACTICE

    3 SEFTON AVENUE, MILL HILL, LONDON, NW7 3QB

    ODS code E83046

    4.3 km

  • COCKFOSTERS MEDICAL CTRE

    COCKFOSTERS MEDICAL CENTRE, HEDDON COURT AVENUE, COCKFOSTERS, BARNET, EN4 9NB

    ODS code F85016

    4.3 km

Showing 20 of 28 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

  • Grange Avenue (N20)

    BCT · Totteridge

    0.2 miles

  • Grange Avenue (N20)

    BCT · Totteridge

    0.2 miles

  • Horseshoe Lane

    BCT · Totteridge

    0.2 miles

  • Horseshoe Lane

    BCT · Totteridge

    0.3 miles

  • Totteridge War Memorial

    BCT · Totteridge

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Barnet 007C, 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

31,287 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
8 of 10
Housing and services
5 of 10
Living environment
5 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 £4,300,000 from 2 recorded sales in N20 8AA. 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

117 open schools are in scope, including 65 primary and 20 secondary schools. The Totteridge Academy is the nearest published school at 622 m.

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

Recorded crime

Published police records

792 published events cover 12 months, averaging 66 events per published month. The largest recorded category is Violence and sexual offences with 249 events.

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