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Blaenavon

Middle area

North Torfaen. 6,150 people (mid-2024 estimate) in 18 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 87% of people in Blaenavon live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£136,000
Joint 325th cheapest of 7,259
Worked out by Open Index
Population
6,019
Joint 2,775th least populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
87%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
5.5%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Blaenavon

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Blaenavon at a rate of 145.4 per 1,000 people.

That compares with 125.1 per 1,000 people across Torfaen.

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 offences316
Anti-social behaviour224
Other crime164
Criminal damage and arson119
Vehicle crime25
Burglary24
Drug offences17
Shoplifting3
Robbery2
Theft from the person0

Source: police.uk, 12 months to August 2026

How Blaenavon compares

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

BlaenavonMiddle
Median sale price13 middle areas, Torfaen · 2025
Median sale price: every middle area in Torfaen13 areas from £136,000 to £266,750. The middle area is £200,000. Blaenavon is £136,000.
£136,000cheapest
Population13 middle areas, Torfaen · 2021
Population: every middle area in Torfaen13 areas from 5,895 to 8,870. The middle area is 7,079. Blaenavon is 6,019.
6,0192nd least populated
People in radon Affected Area squares13 middle areas, Torfaen · 2022
People in radon Affected Area squares: every middle area in Torfaen13 areas from 58.0% to 100.0%. The middle area is 100.0%. Blaenavon is 87.0%.
87%2nd fewest people in radon Affected Areas
Gigabit broadband coverage13 middle areas, Torfaen · Jan 2026
Gigabit broadband coverage: every middle area in Torfaen13 areas from 5.5% to 96.5%. The middle area is 91.3%. Blaenavon is 5.5%.
5.5%lowest

Is Blaenavon safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Blaenavon at a rate of 145.4 per 1,000 people.

That compares with 125.1 per 1,000 people across Torfaen.

Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.

In August 2026 alone, 89 cases of crime and anti-social behaviour were recorded in Blaenavon.

In the 12 months to August 2026, the most common types were violence and sexual offences (316), anti-social behaviour (224) and other crime (164).

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 Torfaen

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

Average house price
£194,895
Down 2.8% in a year
HM Land Registry · Aug 2026
Median full-time pay
£39,170
159th highest paid of 348
ONS earnings survey · 2025
House price to pay
5.0×
Joint 43rd most affordable of 348
Worked out by Open Index
Population estimate
93,973
Down 0.1% in a year
ONS population estimates · 2025
Blaenavon in brief

The median price paid for a home in Blaenavon was £136,000 in 2025.

Blaenavon had 6,019 usual residents at the census.

About 87% of people in Blaenavon live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Blaenavon, 5.5% of homes and businesses could get gigabit-capable broadband in January 2026.