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Blackwater, Frogmore & Minley

Middle area

North east Hart. 12,649 people (mid-2024 estimate) in 14 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 Blackwater, Frogmore & Minley live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£411,500
Joint 1,793rd most expensive of 7,259
Worked out by Open Index
Population
11,516
404th 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
96.6%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Blackwater, Frogmore & Minley

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Blackwater, Frogmore & Minley at a rate of 40.6 per 1,000 people.

That compares with 44.2 per 1,000 people across Hart.

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 offences195
Other crime108
Anti-social behaviour82
Criminal damage and arson54
Shoplifting27
Vehicle crime24
Burglary12
Drug offences6
Theft from the person3
Robbery2

Source: police.uk, 12 months to August 2026

How Blackwater, Frogmore & Minley compares

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

Blackwater, Frogmore & MinleyMiddle
Median sale price11 middle areas, Hart · 2025
Median sale price: every middle area in Hart11 areas from £380,000 to £600,000. The middle area is £485,000. Blackwater, Frogmore & Minley is £411,500.
£411,5002nd cheapest
Population11 middle areas, Hart · 2021
Population: every middle area in Hart11 areas from 6,519 to 12,166. The middle area is 8,436. Blackwater, Frogmore & Minley is 11,516.
11,5162nd most populated
People in radon Affected Area squares11 middle areas, Hart · 2022
People in radon Affected Area squares: every middle area in Hart11 areas from 0.0% to 94.0%. The middle area is 0.0%. Blackwater, Frogmore & Minley is 0.0%.
0%joint fewest people in radon Affected Areas
Gigabit broadband coverage11 middle areas, Hart · Jan 2026
Gigabit broadband coverage: every middle area in Hart11 areas from 47.3% to 99.5%. The middle area is 93.0%. Blackwater, Frogmore & Minley is 96.6%.
96.6%4th highest

Is Blackwater, Frogmore & Minley safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Blackwater, Frogmore & Minley at a rate of 40.6 per 1,000 people.

That compares with 44.2 per 1,000 people across Hart.

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

In August 2026 alone, 33 cases of crime and anti-social behaviour were recorded in Blackwater, Frogmore & Minley.

In the 12 months to August 2026, the most common types were violence and sexual offences (195), other crime (108) and anti-social behaviour (82).

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 Hart

These figures are published for the whole of Hart, not for each middle area, so they describe all of Hart and not Blackwater, Frogmore & Minley alone. See Hart

Average house price
£472,755
Up 0.7% in a year
HM Land Registry · Aug 2026
Median full-time pay
£46,502
36th 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
5.9
Least deprived of 296
MHCLG · England only
Blackwater, Frogmore & Minley in brief

The median price paid for a home in Blackwater, Frogmore & Minley was £411,500 in 2025.

Blackwater, Frogmore & Minley had 11,516 usual residents at the census.

About 0% of people in Blackwater, Frogmore & Minley live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Blackwater, Frogmore & Minley, 96.6% of homes and businesses could get gigabit-capable broadband in January 2026.