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Belfairs

Middle area

West Southend-on-Sea. 9,293 people in 2.6 square kilometres.

Open in map

Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

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

Median sale price
£396,000
Joint 1,964th most expensive of 7,259
Worked out by Open Index
Population
9,442
Joint 1,657th 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
99.0%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Belfairs

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Belfairs at a rate of 46.1 per 1,000 people.

That compares with 114.8 per 1,000 people across Southend-on-Sea.

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 offences183
Other crime90
Anti-social behaviour36
Vehicle crime35
Criminal damage and arson30
Burglary25
Shoplifting14
Drug offences11
Robbery3
Theft from the person1

Source: police.uk, 12 months to August 2026

How Belfairs compares

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

BelfairsMiddle
Median sale price17 middle areas, Southend-on-Sea · 2025
Median sale price: every middle area in Southend-on-Sea17 areas from £225,000 to £627,500. The middle area is £366,250. Belfairs is £396,000.
£396,0004th most expensive
Population17 middle areas, Southend-on-Sea · 2021
Population: every middle area in Southend-on-Sea17 areas from 9,116 to 13,008. The middle area is 10,581. Belfairs is 9,442.
9,4423rd least populated
People in radon Affected Area squares17 middle areas, Southend-on-Sea · 2022
People in radon Affected Area squares: every middle area in Southend-on-Sea17 areas from 0.0% to 0.0%. The middle area is 0.0%. Belfairs is 0.0%.
0%
Gigabit broadband coverage17 middle areas, Southend-on-Sea · Jan 2026
Gigabit broadband coverage: every middle area in Southend-on-Sea17 areas from 95.9% to 99.6%. The middle area is 99.0%. Belfairs is 99.0%.
99.0%joint 7th highest

Is Belfairs safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Belfairs at a rate of 46.1 per 1,000 people.

That compares with 114.8 per 1,000 people across Southend-on-Sea.

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

In August 2026 alone, 35 cases of crime and anti-social behaviour were recorded in Belfairs.

In the 12 months to August 2026, the most common types were violence and sexual offences (183), other crime (90) and anti-social behaviour (36).

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 Southend-on-Sea

These figures are published for the whole of Southend-on-Sea, not for each middle area, so they describe all of Southend-on-Sea and not Belfairs alone. See Southend-on-Sea

Average house price
£328,383
Up 1.6% in a year
HM Land Registry · Jul 2026
Median full-time pay
£41,554
106th highest paid of 348
ONS earnings survey · 2025
House price to pay
7.9×
Joint 138th least affordable of 348
Worked out by Open Index
Deprivation score
24.0
Joint 89th most deprived of 296
MHCLG · England only
Belfairs in brief

The median price paid for a home in Belfairs was £396,000 in 2025.

Belfairs had 9,442 usual residents at the census.

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

In Belfairs, 99.0% of homes and businesses could get gigabit-capable broadband in January 2026.