Property market
The five-year median is £13,800,000 from 1 recorded sale in N11 3DG. 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 3DG
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 3DG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- N
- Postcode district
- N11
- Postcode sector
- N11 3
- Latitude
- 51.609003
- Longitude
- -0.154154
- British National Grid easting
- 527,913
- British National Grid northing
- 191,632
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
- E00000794
- Lower layer super output area
- Barnet 022D · E01000164
- Middle layer super output area
- Barnet 022 · E02000045
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
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 231, Colney Hatch Lane, London, N11 3DG | 21 May 2025 | £13,800,000 |
| Autopia House, 231, Colney Hatch Lane, London, N11 3DG | 7 November 2019 | £16,078,801 |
| 231a, Colney Hatch Lane, London, N11 3DG | 10 June 2016 | £750,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 182
- Primary
- 102
- Secondary
- 28
- 620 m
The Compton School
Academy converter
- 657 m
Dwight School London
Other independent school
- 709 m
Coppetts Wood Primary School
Community school
Recorded crime
Within 1 mile of this postcode
- Published events
- 4,572
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 1,131
- Shoplifting 783
- Vehicle crime 654
- Anti social behaviour 608
- Other theft 271
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- N11 3 residents
- 9,504
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
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+
- 50%
- 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
- 50%
- 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
490 m
COLNEY HATCH LANE SURGERY
192 COLNEY HATCH LANE, MUSWELL HILL, LONDON, N10 1ET
ODS code E83034
1.0 km
HOMELESS ACTION IN BARNET
36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG
ODS code E83666
1.4 km
SQUIRES LANE MEDICAL PRACTICE
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
ODS code E83007
1.6 km
THE ALEXANDRA SURGERY
125 ALEXANDRA PARK ROAD, WOOD GREEN, LONDON, N22 7UN
ODS code F85675
1.6 km
BARNET FEDERATED GPS LIMITED
311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY
ODS code Y05258
1.7 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
RUTLAND HOUSE SURGERY
40 COLNEY HATCH LANE, LONDON, N10 1DU
ODS code F85688
1.7 km
OAKLEIGH ROAD HEALTH CENTRE
280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH
ODS code E83003
1.8 km
ARNOS GROVE MEDICAL CENTR
269 BOWES ROAD, NEW SOUTHGATE, LONDON, N11 1BD
ODS code F85700
1.8 km
BOUNDS GREEN GROUP PRACTICE
THE SURGERY, GORDON ROAD, BOUNDS GREEN, NEW SOUTHGATE, LONDON, N11 2PF
ODS code F85066
1.9 km
WOODLANDS MEDICAL PRACTICE
54 LEOPOLD ROAD, EAST FINCHLEY, LONDON, N2 8BG
ODS code Y00316
2.1 km
THE MUSWELL HILL PRACTICE
54 MUSWELL HILL, LONDON, N10 3ST
ODS code F85063
2.2 km
BRUNSWICK PARK MEDICAL PRACTICE
BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY
ODS code E83621
2.3 km
WENTWORTH GROUP PRACTICE - FINCHLEY
38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL
ODS code E83035
2.3 km
EAST FINCHLEY MEDICAL CENTRE
39 BARONSMERE ROAD, EAST FINCHLEY, LONDON, N2 9QD
ODS code E83050
2.4 km
ROSEMARY SURGERY
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
ODS code E83639
2.5 km
ST ANDREWS MEDICAL PRACTICE.
50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX
ODS code E83024
2.7 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
Firs Avenue
BCT · Colney Hatch
- 0.1 miles
North Circular Road
BCT · Colney Hatch
- 0.1 miles
North Circular Road
BCT · Colney Hatch
- 0.2 miles
Hillside Avenue
BCT · Colney Hatch
- 0.2 miles
Colney Hatch Ln /N Circular Rd
BCT · Colney Hatch
Relative deprivation
English Indices of Deprivation 2025 for Barnet 022D, 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
2 of 10
Overall England rank
6,291 of 33,755
- Income
- 2 of 10
- Employment
- 2 of 10
- Education and skills
- 5 of 10
- Health and disability
- 6 of 10
- Crime
- 3 of 10
- Housing and services
- 1 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
182 open schools are in scope, including 102 primary and 28 secondary schools. The Compton School is the nearest published school at 620 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
4,572 published events cover 12 months, averaging 381 events per published month. The largest recorded category is Violence and sexual offences with 1,131 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.