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Copthall & Downage

Middle area

South Barnet. 10,296 people (mid-2024 estimate) in 3.1 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 0% of people in Copthall & Downage live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£622,500
Joint 436th most expensive of 7,259
Worked out by Open Index
Population
10,283
956th most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
0%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
71.3%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Copthall & Downage

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Copthall & Downage at a rate of 67.1 per 1,000 people.

That compares with 92.0 per 1,000 people across Barnet.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Recorded by police, 12 months to August 2026
Kind of crimeRecorded
Violence and sexual offences198
Anti-social behaviour167
Other crime91
Vehicle crime86
Burglary63
Criminal damage and arson27
Drug offences26
Shoplifting16
Robbery10
Theft from the person7

Source: police.uk, 12 months to August 2026

How Copthall & Downage compares

Each dot is a middle area. The black line marks the middle one.

Copthall & DownageMiddle
Median sale price42 middle areas, Barnet · 2025
Median sale price: every middle area in Barnet42 areas from £402,000 to £1,711,500. The middle area is £589,250. Copthall & Downage is £622,500.
£622,50017th most expensive
Population42 middle areas, Barnet · 2021
Population: every middle area in Barnet42 areas from 6,458 to 12,397. The middle area is 9,165. Copthall & Downage is 10,283.
10,28313th most populated
People in radon Affected Area squares42 middle areas, Barnet · 2022
People in radon Affected Area squares: every middle area in Barnet42 areas from 0.0% to 0.0%. The middle area is 0.0%. Copthall & Downage is 0.0%.
0%
Gigabit broadband coverage42 middle areas, Barnet · Jan 2026
Gigabit broadband coverage: every middle area in Barnet42 areas from 60.6% to 97.8%. The middle area is 79.4%. Copthall & Downage is 71.3%.
71.3%9th lowest

Is Copthall & Downage safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Copthall & Downage at a rate of 67.1 per 1,000 people.

That compares with 92.0 per 1,000 people across Barnet.

Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.

In August 2026 alone, 58 cases of crime and anti-social behaviour were recorded in Copthall & Downage.

In the 12 months to August 2026, the most common types were violence and sexual offences (198), anti-social behaviour (167) and other crime (91).

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Figures for the whole of Barnet

These figures are published for the whole of Barnet, not for each middle area, so they describe all of Barnet and not Copthall & Downage alone. See Barnet

Average house price
£592,892
Down 4.4% in a year
HM Land Registry · Aug 2026
Median full-time pay
£47,141
30th highest paid of 348
ONS earnings survey · 2025
House price to pay
12.6×
Joint 17th least affordable of 348
Worked out by Open Index
Deprivation score
19.5
140th most deprived of 296
MHCLG · England only
Copthall & Downage in brief

The median price paid for a home in Copthall & Downage was £622,500 in 2025.

Copthall & Downage had 10,283 usual residents at the census.

About 0% of people in Copthall & Downage live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Copthall & Downage, 71.3% of homes and businesses could get gigabit-capable broadband in January 2026.