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Darenth Valley

Middle area

North Sevenoaks. 6,911 people (mid-2024 estimate) in 35 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Darenth Valley live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£373,080
2,294th most expensive of 7,259
Worked out by Open Index
Population
6,771
Joint 3,914th least populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
67.8%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Darenth Valley

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Darenth Valley at a rate of 78.4 per 1,000 people.

That compares with 62.5 per 1,000 people across Sevenoaks.

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
Anti-social behaviour127
Violence and sexual offences125
Other crime106
Criminal damage and arson52
Vehicle crime52
Shoplifting38
Burglary21
Drug offences19
Robbery1
Theft from the person1

Source: police.uk, 12 months to August 2026

How Darenth Valley compares

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

Darenth ValleyMiddle
Median sale price15 middle areas, Sevenoaks · 2025
Median sale price: every middle area in Sevenoaks15 areas from £340,000 to £905,000. The middle area is £536,250. Darenth Valley is £373,080.
£373,0803rd cheapest
Population15 middle areas, Sevenoaks · 2021
Population: every middle area in Sevenoaks15 areas from 5,931 to 10,106. The middle area is 7,566. Darenth Valley is 6,771.
6,7714th least populated
People in radon Affected Area squares15 middle areas, Sevenoaks · 2022
People in radon Affected Area squares: every middle area in Sevenoaks15 areas from 0.0% to 100.0%. The middle area is 91.0%. Darenth Valley is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage15 middle areas, Sevenoaks · Jan 2026
Gigabit broadband coverage: every middle area in Sevenoaks15 areas from 33.3% to 92.6%. The middle area is 86.1%. Darenth Valley is 67.8%.
67.8%5th lowest

Is Darenth Valley safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Darenth Valley at a rate of 78.4 per 1,000 people.

That compares with 62.5 per 1,000 people across Sevenoaks.

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

In August 2026 alone, 72 cases of crime and anti-social behaviour were recorded in Darenth Valley.

In the 12 months to August 2026, the most common types were anti-social behaviour (127), violence and sexual offences (125) and other crime (106).

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 Sevenoaks

These figures are published for the whole of Sevenoaks, not for each middle area, so they describe all of Sevenoaks and not Darenth Valley alone. See Sevenoaks

Average house price
£535,810
Up 0.4% in a year
HM Land Registry · Aug 2026
Median full-time pay
£44,581
55th highest paid of 348
ONS earnings survey · 2025
House price to pay
12.0×
23rd least affordable of 348
Worked out by Open Index
Deprivation score
14.4
Joint 86th least deprived of 296
MHCLG · England only
Darenth Valley in brief

The median price paid for a home in Darenth Valley was £373,080 in 2025.

Darenth Valley had 6,771 usual residents at the census.

About 100% of people in Darenth Valley live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Darenth Valley, 67.8% of homes and businesses could get gigabit-capable broadband in January 2026.