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NW11 6SL

Garden Suburb · Barnet · England

Updated September 2026

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Location overview

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Post town
London
Ward
Garden Suburb
Local authority
Barnet
Constituency
Finchley and Golders Green
Postcode district
NW11
Postcode sector
NW11 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
NW11 6SJ 39 m
NW11 6SN 54 m
NW11 6PE 66 m
NW11 6SP 82 m
NW11 6SE 100 m
Complete postcode fields and official codes
Postcode
NW11 6SL
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
NW
Postcode district
NW11
Postcode sector
NW11 6
Latitude
51.582762
Longitude
-0.185804
British National Grid easting
525,794
British National Grid northing
188,659

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Barnet · E09000003
Electoral ward
Garden Suburb · E05013641
Parish or community
E43000193
Westminster constituency
Finchley and Golders Green · E14001238
Output area
E00001043
Lower layer super output area
Barnet 033C · E01000207
Middle layer super output area
Barnet 033 · E02000056

Postcode source versions

Explore NW11

Property

View all property records
3 recorded sales at this postcode
Address Date Price
19, Thornton Way, London, NW11 6SL 27 March 2025 £2,520,000
19, Thornton Way, London, NW11 6SL 15 January 2004 £1,020,000
23, Thornton Way, London, NW11 6SL 23 August 2001 £875,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
216
Primary
107
Secondary
32

  1. The Henrietta Barnett School

    Academy converter

    298 m

  2. Annemount School

    Other independent school

    770 m

  3. Garden Suburb Infant School

    Community school

    845 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,694
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 822
  • Anti social behaviour 581
  • Vehicle crime 555
  • Shoplifting 349
  • Other theft 281

Census 2021

Population and age profile

Postcode residents
8

4 female, 4 male

Postcode households
3
Residents per household
2.7
NW11 6 residents
6,067

Age bands in NW11 6

Wider postcode sector
Age 0 to 14
19.6%

1,142 residents

Age 15 to 24
9.1%

529 residents

Age 25 to 44
24.3%

1,414 residents

Age 45 to 64
25.8%

1,502 residents

Age 65 and over
21.1%

1,229 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider NW11 6 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

74

within 5 km

  • HEATHFIELDE MEDICAL CENTRE

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

    ODS code E83008

    501 m

  • PHGH DOCTORS

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

    ODS code E83009

    853 m

  • TEMPLE FORTUNE MEDICAL GROUP

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

    ODS code E83622

    853 m

  • DRS ADLER AND ROSENBERG

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

    ODS code E83600

    1.1 km

  • RAVENSCROFT MEDICAL CENTRE

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

    ODS code E83039

    1.4 km

  • THE MOUNTFIELD SURGERY

    55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR

    ODS code E83638

    1.5 km

  • THE PRACTICE AT 188

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

    ODS code E83027

    1.5 km

  • WOODLANDS MEDICAL PRACTICE

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

    ODS code Y00316

    1.5 km

  • ROSEMARY SURGERY

    2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN

    ODS code E83639

    1.6 km

  • EAST FINCHLEY MEDICAL CENTRE

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

    ODS code E83050

    1.7 km

  • THE HODFORD ROAD PRACTICE

    73 HODFORD ROAD, LONDON, NW11 8NH

    ODS code E83649

    1.8 km

  • LICHFIELD GROVE SURGERY

    64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP

    ODS code E83005

    1.9 km

  • SUPREME MEDICAL CENTRE

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

    ODS code E83026

    2.0 km

  • PENNINE DRIVE PRACTICE

    8 PENNINE DRIVE, HENDON, LONDON, NW2 1PA

    ODS code E83025

    2.2 km

  • SQUIRES LANE MEDICAL PRACTICE

    2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU

    ODS code E83007

    2.3 km

  • HIGHGATE GROUP PRACTICE

    44 NORTH HILL, HIGHGATE, LONDON, N6 4QA

    ODS code F85014

    2.5 km

  • THE PHOENIX PRACTICE

    7 BRAMPTON GROVE, HENDON, LONDON, NW4 4AE

    ODS code E83653

    2.7 km

  • WENTWORTH GROUP PRACTICE - FINCHLEY

    38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL

    ODS code E83035

    2.8 km

  • GREENFIELD MEDICAL CENTRE

    143-145 CRICKLEWOOD LANE, LONDON, NW2 1HS

    ODS code E83006

    2.8 km

  • DR AZIM & PARTNERS

    67 ELLIOT ROAD, HENDON, LONDON, NW4 3EB

    ODS code Y03664

    2.8 km

Showing 20 of 74 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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Thornton Way

    BCT · Hampstead Garden Suburb

    0.0 miles

  • Henrietta Barnett School

    BCT · Hampstead Garden Suburb

    0.1 miles

  • Henrietta Barnett School

    BCT · Hampstead Garden Suburb

    0.1 miles

  • Northway Hampstead Gdn Suburb

    BCT · Hampstead Garden Suburb

    0.1 miles

  • Southway

    BCT · Hampstead Garden Suburb

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Barnet 033C, 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

23,375 of 33,755

Income
8 of 10
Employment
9 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
1 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

Property market

The five-year median is £2,520,000 from 1 recorded sale in NW11 6SL. 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

216 open schools are in scope, including 107 primary and 32 secondary schools. The Henrietta Barnett School is the nearest published school at 298 m.

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

Recorded crime

3,694 published events cover 12 months, averaging 307.833 events per published month. The largest recorded category is Violence and sexual offences with 822 events.

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