Property market
The five-year median is £456,050 from 4 recorded sales in N11 3GH. 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.
N11 3GH
Friern Barnet · Barnet · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- London
- Ward
- Friern Barnet
- Local authority
- Barnet
- Constituency
- Hornsey and Friern Barnet
- Postcode district
- N11
- Postcode sector
- N11 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- N11 3GH
- Status
- Current
- Introduced
- 1 December 1999
- Terminated
- Not published
- Postcode area
- N
- Postcode district
- N11
- Postcode sector
- N11 3
- Latitude
- 51.612993
- Longitude
- -0.152259
- British National Grid easting
- 528,033
- British National Grid northing
- 192,079
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- London · E12000007
- Local authority district
- Barnet · E09000003
- Electoral ward
- Friern Barnet · E05013640
- Parish or community
- E43000193
- Westminster constituency
- Hornsey and Friern Barnet · E14001293
- Output area
- E00000771
- Lower layer super output area
- Barnet 015D · E01000161
- Middle layer super output area
- Barnet 015 · E02000038
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore N11
Property
31 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 8, Martock Gardens, London, N11 3GH | 28 March 2025 | £620,000 |
| 5, Martock Gardens, London, N11 3GH | 29 February 2024 | £462,600 |
| 3, Martock Gardens, London, N11 3GH | 21 December 2023 | £449,500 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 175
- Primary
- 100
- Secondary
- 29
- 372 m
Friern Barnet School
Community school
- 451 m
Holly Park Primary School
Community school
- 487 m
St John's CofE Junior Mixed and Infant School
Voluntary aided school
Recorded crime
Within 1 mile of this postcode
- Published events
- 4,387
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 1,043
- Shoplifting 771
- Vehicle crime 613
- Anti social behaviour 601
- Other theft 261
Census 2021
Population and age profile
- Postcode residents
- 44
- Postcode households
- 17
- Residents per household
- 2.6
- N11 3 residents
- 9,504
24 female, 20 male
Age bands in N11 3
Wider postcode sector- Age 0 to 14
- 18.3%
- Age 15 to 24
- 10.6%
- Age 25 to 44
- 29.4%
- Age 45 to 64
- 27.1%
- Age 65 and over
- 14.6%
1,757 residents
1,017 residents
2,820 residents
2,601 residents
1,404 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider N11 3 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+
- 81.3%
- Gigabit-capable
- 81.3%
- 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
58
within 5 km
FRIERN BARNET MEDICAL CENTRE
15-16 ST JOHNS VILLAS, FRIERN BARNET ROAD, LONDON, N11 3BU
ODS code E83045
254 m
COLNEY HATCH LANE SURGERY
192 COLNEY HATCH LANE, MUSWELL HILL, LONDON, N10 1ET
ODS code E83034
1.4 km
OAKLEIGH ROAD HEALTH CENTRE
280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH
ODS code E83003
1.4 km
HOMELESS ACTION IN BARNET
36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG
ODS code E83666
1.5 km
ARNOS GROVE MEDICAL CENTR
269 BOWES ROAD, NEW SOUTHGATE, LONDON, N11 1BD
ODS code F85700
1.6 km
CORNWALL HOUSE SURGERY
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS
ODS code E83013
1.7 km
THE SPEEDWELL PRACTICE
THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83010
1.7 km
TORRINGTON PARK GROUP PRACTICE
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83021
1.7 km
BARNET FEDERATED GPS LIMITED
311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY
ODS code Y05258
1.8 km
BRUNSWICK PARK MEDICAL PRACTICE
BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY
ODS code E83621
1.8 km
THE ALEXANDRA SURGERY
125 ALEXANDRA PARK ROAD, WOOD GREEN, LONDON, N22 7UN
ODS code F85675
1.9 km
BOUNDS GREEN GROUP PRACTICE
THE SURGERY, GORDON ROAD, BOUNDS GREEN, NEW SOUTHGATE, LONDON, N11 2PF
ODS code F85066
1.9 km
SQUIRES LANE MEDICAL PRACTICE
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
ODS code E83007
2.0 km
RUTLAND HOUSE SURGERY
40 COLNEY HATCH LANE, LONDON, N10 1DU
ODS code F85688
2.1 km
ST ANDREWS MEDICAL PRACTICE.
50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX
ODS code E83024
2.4 km
WENTWORTH GROUP PRACTICE - FINCHLEY
38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL
ODS code E83035
2.5 km
THE MUSWELL HILL PRACTICE
54 MUSWELL HILL, LONDON, N10 3ST
ODS code F85063
2.6 km
WOODLANDS MEDICAL PRACTICE
54 LEOPOLD ROAD, EAST FINCHLEY, LONDON, N2 8BG
ODS code Y00316
2.6 km
CHESHIRE ROAD SURGERY
22 CHESHIRE ROAD, WOOD GREEN, LONDON, N22 8JJ
ODS code F85640
2.8 km
THE NORTH LONDON HEALTH CENTRE
BROOMFIELD AVENUE, PALMERS GREEN, LONDON, N13 4JJ
ODS code F85642
2.8 km
Showing 20 of 58 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
- 0.0 miles
Halliwick Park
BCT · Friern Barnet
- 0.1 miles
Stanford Road
BCT · Colney Hatch
- 0.1 miles
St John's Church Friern Barnet
BCT · Friern Barnet
- 0.2 miles
Bellevue Road
BCT · Colney Hatch
- 0.2 miles
St John's Church Friern Barnet
BCT · Friern Barnet
Relative deprivation
English Indices of Deprivation 2025 for Barnet 015D, 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
4 of 10
Overall England rank
12,075 of 33,755
- Income
- 3 of 10
- Employment
- 4 of 10
- Education and skills
- 6 of 10
- Health and disability
- 4 of 10
- Crime
- 5 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
- 1
- Medium risk addresses
- 1
- Low risk addresses
- 4
- 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
175 open schools are in scope, including 100 primary and 29 secondary schools. Friern Barnet School is the nearest published school at 372 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
4,387 published events cover 12 months, averaging 365.583 events per published month. The largest recorded category is Violence and sexual offences with 1,043 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.