Last updated 8 October 2026
Demographics
Who lives here
Area classification: Baseline UK
Population
3,838
Households
1,507
Median age
39.1
Age bands
Ethnicity
Housing
Housing stock
Property type
Build age
Energy efficiency · avg score 69
Tenure
Market
Market
Median price
£211,462▲
Avg price
£251,500
Sales
18,275
Rent YoY
6.9%▲
Price trend
Deprivation
Deprivation & opportunity
Where it ranks nationally (IMD decile 7)
Domains
- Crime512345678910
- Health812345678910
- Income512345678910
- Housing412345678910
- Education612345678910
- Employment612345678910
- Environment412345678910
Safety
Safety
Crimes (12mo)
663▼
By crime type
Connectivity
Getting around
Gigabit broadband
92.2%
Ultrafast broadband
92.2%
Superfast broadband
99.9%
5G coverage
96.4%
Bus stops
8
Buses / day
4
EV chargers
393
Nearest rail station: Gordon Hill Rail Station (1.47 km)
Environment
Environment
Nearest greenspace
182.6 m
Air NO₂
12.2857 µg/m³
Air PM
7.6068 µg/m³
Road noise
60.0-64.9
Designations
- Green Belt
- Aqma
Nearest bathing water: Hampstead Heath (Ladies Pond) — rated Good (12.55 km)
Risk
Risk & hazard
- Flood Defence Nearby
- Conservation Area
Radon class 1 · Shrink-swell risk: Significant
Heritage
Heritage
Listed buildings
6
Designations
- Archaeological Priority Area
- Article 4
Listed buildings
- 329, Baker Street · Grade II
- 70-76, Forty Hill · Grade II
- Forecourt And Garden Walls To The Hermitage · Grade II
- Wall At East End Near Junction With Forty Hill · Grade II
- Wrought Iron Screen And Railings At End Of Forty Hill Near Junction Of Clay Hill · Grade II
- Stable Building To The Hermitage The Hermitage · Grade II*
Services
Schools & services
Schools
2
Avg FSM %
19.1%
Childcare providers
1
Nearest hospital: Barnet Hospital (9.9 km)
Streets
Streets in Forty Hill
- Baker Street
- Lancaster Road
- Carterhatch Lane
- Churchbury Lane
- Forty Hill
- Clay Hill
- Myddelton Avenue
- Canonbury Road
- Kenilworth Crescent
- St. Georges Road
- Bicknoller Road
- Russell Road
- Inverness Avenue
- Hallside Road
- Primrose Avenue
- Priors Mead
- Hawthorn Grove
- Lavender Road
- Burnham Close
- Ridler Road
- Eastbury Avenue
- Adelaide Close
- Rosemary Avenue
- Henry Close
- Conway Gardens
- Myddelton Close
- Radnor Gardens
- Old Forge Road
- Portland Drive
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
- Unnamed street
About
About property data in Forty Hill
The population here is approximately 3,838, with a median age of 39. The dominant construction era here is 1900 1944. The dominant tenure type here is owned. Known risk and heritage factors here include a conservation area designation and 6 listed buildings. There were 663 recorded crimes here in the last 12 months, down 8.1% year-on-year. This area has an IMD decile of 7. This area covers 42 streets in our records.
FAQ
Frequently asked questions
Nearby
Suburbs in city-of-london
Data sources: Census 2021 England and Wales public tables, Conservation Areas (Historic England / Local Authorities), Energy Performance Certificates (MHCLG), Environment Agency Flood Map for Planning, Get Information about Schools establishment data, Indices of Multiple Deprivation (MHCLG), National Heritage List for England (Historic England), OS Built Up Areas (Ordnance Survey), OS Open Linked Identifiers, OS Open Names, OS Open UPRN, OS Open USRN, Police.uk open crime and anti-social behaviour data, Price Paid Data, UK Radon Potential (UKHSA/BGS).