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Charlton Slopes

Middle area

North west Greenwich. 7,918 people (mid-2024 estimate) in 0.7 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 28% of people in Charlton Slopes live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£600,000
Joint 488th most expensive of 7,259
Worked out by Open Index
Population
7,798
Joint 3,884th most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
28%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
83.4%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Charlton Slopes

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Charlton Slopes at a rate of 70.7 per 1,000 people.

That compares with 112.6 per 1,000 people across Greenwich.

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 offences193
Anti-social behaviour125
Other crime97
Vehicle crime53
Criminal damage and arson26
Drug offences26
Burglary16
Theft from the person14
Robbery5
Shoplifting5

Source: police.uk, 12 months to August 2026

How Charlton Slopes compares

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

Charlton SlopesMiddle
Median sale price35 middle areas, Greenwich · 2025
Median sale price: every middle area in Greenwich35 areas from £281,500 to £683,500. The middle area is £450,000. Charlton Slopes is £600,000.
£600,0002nd most expensive
Population35 middle areas, Greenwich · 2021
Population: every middle area in Greenwich35 areas from 6,242 to 14,106. The middle area is 7,641. Charlton Slopes is 7,798.
7,79816th most populated
People in radon Affected Area squares35 middle areas, Greenwich · 2022
People in radon Affected Area squares: every middle area in Greenwich35 areas from 0.0% to 100.0%. The middle area is 4.0%. Charlton Slopes is 28.0%.
28%13th most people in radon Affected Areas
Gigabit broadband coverage35 middle areas, Greenwich · Jan 2026
Gigabit broadband coverage: every middle area in Greenwich35 areas from 51.2% to 99.6%. The middle area is 93.3%. Charlton Slopes is 83.4%.
83.4%6th lowest

Is Charlton Slopes safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Charlton Slopes at a rate of 70.7 per 1,000 people.

That compares with 112.6 per 1,000 people across Greenwich.

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

In August 2026 alone, 28 cases of crime and anti-social behaviour were recorded in Charlton Slopes.

In the 12 months to August 2026, the most common types were violence and sexual offences (193), anti-social behaviour (125) and other crime (97).

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 Greenwich

These figures are published for the whole of Greenwich, not for each middle area, so they describe all of Greenwich and not Charlton Slopes alone. See Greenwich

Average house price
£462,589
Down 1.4% in a year
HM Land Registry · Jul 2026
Median full-time pay
£45,274
46th highest paid of 348
ONS earnings survey · 2025
House price to pay
10.2×
Joint 46th least affordable of 348
Worked out by Open Index
Deprivation score
23.5
Joint 98th most deprived of 296
MHCLG · England only
Charlton Slopes in brief

The median price paid for a home in Charlton Slopes was £600,000 in 2025.

Charlton Slopes had 7,798 usual residents at the census.

About 28% of people in Charlton Slopes live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Charlton Slopes, 83.4% of homes and businesses could get gigabit-capable broadband in January 2026.