Property market
The five-year median is £358,750 from 4 recorded sales in N20 9HD. 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.
N20 9HD
Whetstone · Barnet · England
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- N20 9HD
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- N
- Postcode district
- N20
- Postcode sector
- N20 9
- Latitude
- 51.631088
- Longitude
- -0.170828
- British National Grid easting
- 526,697
- British National Grid northing
- 194,059
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- London · E12000007
- Local authority district
- Barnet · E09000003
- Electoral ward
- Whetstone · E05013650
- Parish or community
- E43000193
- Westminster constituency
- Chipping Barnet · E14001169
- Output area
- E00001315
- Lower layer super output area
- Barnet 008C · E01000273
- Middle layer super output area
- Barnet 008 · E02000031
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 N20
Property
39 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 37, The Hollies, London, N20 9HD | 19 March 2024 | £430,000 |
| 35, The Hollies, London, N20 9HD | 11 November 2022 | £284,000 |
| The Hollies, Flat 57, Oakleigh Park North, London, N20 9HD | 28 October 2022 | £342,500 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 131
- Primary
- 75
- Secondary
- 23
- 66 m
Orange Tree School
Other independent special school
- 315 m
All Saints' CofE Nursery and Primary School N20
Voluntary aided school
- 371 m
Pavilion Study Centre
Pupil referral unit
Recorded crime
Within 1 mile of this postcode
- Published events
- 2,321
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 618
- Vehicle crime 349
- Anti social behaviour 344
- Burglary 217
- Other theft 174
Census 2021
Population and age profile
- Postcode residents
- 112
- Postcode households
- 56
- Residents per household
- 2.0
- N20 9 residents
- 4,874
71 female, 41 male
Age bands in N20 9
Wider postcode sector- Age 0 to 14
- 14.7%
- Age 15 to 24
- 8.5%
- Age 25 to 44
- 27.5%
- Age 45 to 64
- 26.2%
- Age 65 and over
- 23.1%
709 residents
411 residents
1,326 residents
1,261 residents
1,112 residents
This postcode contained 2.3% of the sector's usual residents on Census Day. The age profile describes the wider N20 9 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
39
within 5 km
ST ANDREWS MEDICAL PRACTICE.
50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX
ODS code E83024
149 m
OAKLEIGH ROAD HEALTH CENTRE
280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH
ODS code E83003
1.1 km
BRUNSWICK PARK MEDICAL PRACTICE
BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY
ODS code E83621
1.5 km
CORNWALL HOUSE SURGERY
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS
ODS code E83013
1.6 km
THE SPEEDWELL PRACTICE
THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83010
1.6 km
TORRINGTON PARK GROUP PRACTICE
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
ODS code E83021
1.6 km
EAST BARNET HEALTH CENTRE
149 EAST BARNET ROAD, BARNET, EN4 8QZ
ODS code E83613
1.7 km
THE VILLAGE SURGERY
113 EAST BARNET ROAD, BARNET, EN4 8RF
ODS code E83031
1.9 km
BARNET FEDERATED GPS LIMITED
311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY
ODS code Y05258
2.1 km
ADDINGTON MEDICAL CENTRE
46 STATION ROAD, NEW BARNET, BARNET, EN5 1QH
ODS code E83044
2.1 km
HOMELESS ACTION IN BARNET
36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG
ODS code E83666
2.1 km
SOUTHGATE
270 CHASE SIDE, SOUTHGATE, LONDON, N14 4PR
ODS code F85032
2.2 km
FRIERN BARNET MEDICAL CENTRE
15-16 ST JOHNS VILLAS, FRIERN BARNET ROAD, LONDON, N11 3BU
ODS code E83045
2.2 km
COCKFOSTERS MEDICAL CTRE
COCKFOSTERS MEDICAL CENTRE, HEDDON COURT AVENUE, COCKFOSTERS, BARNET, EN4 9NB
ODS code F85016
2.5 km
LONGROVE SURGERY
VALE DRIVE PRIMARY CARE CENTRE, BARNET, EN5 2ED
ODS code E83017
2.6 km
WENTWORTH GROUP PRACTICE - FINCHLEY
38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL
ODS code E83035
2.9 km
OAKWOOD MEDICAL CENTRE
MALCOLMS WAY, RESERVOIR RD, SOUTHGATE, LONDON, N14 4AQ
ODS code F85687
3.1 km
SQUIRES LANE MEDICAL PRACTICE
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
ODS code E83007
3.2 km
THE OLD COURT HOUSE SURGERY
27 WOOD STREET, BARNET, EN5 4BB
ODS code E83012
3.2 km
ARNOS GROVE MEDICAL CENTR
269 BOWES ROAD, NEW SOUTHGATE, LONDON, N11 1BD
ODS code F85700
3.3 km
Showing 20 of 39 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
Oakleigh Park North
BCT · Oakleigh Park
- 0.1 miles
Athenaeum Road / The Firs
BCT · Oakleigh Park
- 0.1 miles
Ashcroft Court
BCT · Oakleigh Park
- 0.1 miles
Oxford Gardens / Whetstone
BCT · Whetstone
- 0.1 miles
Whetstone/The Griffin
BCT · Oakleigh Park
Relative deprivation
English Indices of Deprivation 2025 for Barnet 008C, 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
5 of 10
Overall England rank
15,504 of 33,755
- Income
- 4 of 10
- Employment
- 4 of 10
- Education and skills
- 8 of 10
- Health and disability
- 8 of 10
- Crime
- 7 of 10
- Housing and services
- 5 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
- 46
- 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
131 open schools are in scope, including 75 primary and 23 secondary schools. Orange Tree School is the nearest published school at 66 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
2,321 published events cover 12 months, averaging 193.417 events per published month. The largest recorded category is Violence and sexual offences with 618 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.