Property market
The five-year median is £910,000 from 1 recorded sale in N12 8ER. 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.
N12 8ER
West Finchley · Barnet · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- London
- Ward
- West Finchley
- Local authority
- Barnet
- Constituency
- Finchley and Golders Green
- Postcode district
- N12
- Postcode sector
- N12 8
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- N12 8ER
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- N
- Postcode district
- N12
- Postcode sector
- N12 8
- Latitude
- 51.614537
- Longitude
- -0.185519
- British National Grid easting
- 525,726
- British National Grid northing
- 192,193
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- London · E12000007
- Local authority district
- Barnet · E09000003
- Electoral ward
- West Finchley · E05013648
- Parish or community
- E43000193
- Westminster constituency
- Finchley and Golders Green · E14001238
- Output area
- E00001471
- Lower layer super output area
- Barnet 019B · E01000300
- Middle layer super output area
- Barnet 019 · E02000042
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 N12
Property
19 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 73a, Avondale Avenue, London, N12 8ER | 7 June 2024 | £910,000 |
| 73, Avondale Avenue, London, N12 8ER | 23 September 2020 | £892,000 |
| 47, Avondale Avenue, London, N12 8ER | 10 January 2020 | £1,050,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 162
- Primary
- 85
- Secondary
- 28
- 332 m
St Michael's Catholic Grammar School
Voluntary aided school
- 347 m
The London Mechina
Other independent school
- 396 m
The Holmewood School
Other independent special school
Recorded crime
Within 1 mile of this postcode
- Published events
- 3,509
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 921
- Anti social behaviour 600
- Vehicle crime 486
- Other theft 265
- Burglary 206
Census 2021
Population and age profile
- Postcode residents
- 68
- Postcode households
- 23
- Residents per household
- 3.0
- N12 8 residents
- 7,850
36 female, 32 male
Age bands in N12 8
Wider postcode sector- Age 0 to 14
- 16.7%
- Age 15 to 24
- 8.6%
- Age 25 to 44
- 35.9%
- Age 45 to 64
- 23.7%
- Age 65 and over
- 15.1%
1,327 residents
684 residents
2,848 residents
1,880 residents
1,196 residents
This postcode contained 0.9% of the sector's usual residents on Census Day. The age profile describes the wider N12 8 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
- 95.5%
- 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
42
within 5 km
BARNET FEDERATED GPS LIMITED
311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY
ODS code Y05258
563 m
CORNWALL HOUSE SURGERY
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS
ODS code E83013
751 m
THE SPEEDWELL PRACTICE
THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83010
751 m
TORRINGTON PARK GROUP PRACTICE
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83021
751 m
WENTWORTH GROUP PRACTICE - FINCHLEY
38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL
ODS code E83035
773 m
HOMELESS ACTION IN BARNET
36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG
ODS code E83666
811 m
SQUIRES LANE MEDICAL PRACTICE
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
ODS code E83007
1.5 km
LICHFIELD GROVE SURGERY
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
ODS code E83005
1.7 km
SUPREME MEDICAL CENTRE
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
ODS code E83026
1.8 km
ST ANDREWS MEDICAL PRACTICE.
50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX
ODS code E83024
2.0 km
ROSEMARY SURGERY
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
ODS code E83639
2.0 km
FRIERN BARNET MEDICAL CENTRE
15-16 ST JOHNS VILLAS, FRIERN BARNET ROAD, LONDON, N11 3BU
ODS code E83045
2.1 km
OAKLEIGH ROAD HEALTH CENTRE
280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH
ODS code E83003
2.2 km
THE MOUNTFIELD SURGERY
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
ODS code E83638
2.3 km
WOODLANDS MEDICAL PRACTICE
54 LEOPOLD ROAD, EAST FINCHLEY, LONDON, N2 8BG
ODS code Y00316
2.6 km
BRUNSWICK PARK MEDICAL PRACTICE
BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY
ODS code E83621
3.0 km
COLNEY HATCH LANE SURGERY
192 COLNEY HATCH LANE, MUSWELL HILL, LONDON, N10 1ET
ODS code E83034
3.1 km
HEATHFIELDE MEDICAL CENTRE
LYTTELTON ROAD, FINCHLEY, BARNET, LONDON, N2 0EQ
ODS code E83008
3.3 km
EAST FINCHLEY MEDICAL CENTRE
39 BARONSMERE ROAD, EAST FINCHLEY, LONDON, N2 9QD
ODS code E83050
3.3 km
RUTLAND HOUSE SURGERY
40 COLNEY HATCH LANE, LONDON, N10 1DU
ODS code F85688
3.6 km
Showing 20 of 42 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Argyle Road / Avondale Avenue
BCT · West Finchley
- 0.1 miles
Argyle Road / Avondale Avenue
BCT · West Finchley
- 0.1 miles
Nether Street
BCT · West Finchley
- 0.1 miles
Nether Street
BCT · West Finchley
- 0.1 miles
Argyle Road / Courthouse Road
BCT · West Finchley
Relative deprivation
English Indices of Deprivation 2025 for Barnet 019B, 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
22,827 of 33,755
- Income
- 6 of 10
- Employment
- 6 of 10
- Education and skills
- 10 of 10
- Health and disability
- 9 of 10
- Crime
- 8 of 10
- Housing and services
- 6 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
162 open schools are in scope, including 85 primary and 28 secondary schools. St Michael's Catholic Grammar School is the nearest published school at 332 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
3,509 published events cover 12 months, averaging 292.417 events per published month. The largest recorded category is Violence and sexual offences with 921 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.