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Caerphilly 021D

Neighbourhood

South Caerphilly. 1,615 people (mid-2024 estimate) in 25 square kilometres.

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Deprivation by neighbourhood

Welsh Index of Multiple Deprivation 2025

Most deprived 10%Least

In the Welsh Index of Multiple Deprivation 2025, Caerphilly 021D is in decile 7.

Median sale price
£182,500
Joint 4,964th cheapest of 31,750
Worked out by Open Index
Population
1,599
Joint 18,168th most populated of 46,844
ONS Census 2021 · 2021
Gigabit broadband coverage
76.1%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
1.6%
UK 3.9%
ONS via Nomis · Aug 2026

How Caerphilly 021D compares

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

Caerphilly 021DMiddle
Median sale price100 neighbourhoods, Caerphilly · 2025
Median sale price: every neighbourhood in Caerphilly100 areas from £90,000 to £315,500. The middle area is £189,850. Caerphilly 021D is £182,500.
£182,50043rd cheapest
Population110 neighbourhoods, Caerphilly · 2021
Population: every neighbourhood in Caerphilly110 areas from 1,098 to 2,792. The middle area is 1,532. Caerphilly 021D is 1,599.
1,59944th most populated
Gigabit broadband coverage110 neighbourhoods, Caerphilly · Jan 2026
Gigabit broadband coverage: every neighbourhood in Caerphilly110 areas from 0.0% to 100.0%. The middle area is 94.8%. Caerphilly 021D is 76.1%.
76.1%joint 13th lowest
Claimant rate110 neighbourhoods, Caerphilly · Aug 2026
Claimant rate: every neighbourhood in Caerphilly110 areas from 1.0% to 7.6%. The middle area is 3.4%. Caerphilly 021D is 1.6%.
1.6%9th lowest

Is Caerphilly 021D safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Caerphilly 021D at a rate of 105.9 per 1,000 people.

That compares with 86.5 per 1,000 people across Machen.

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

In August 2026 alone, 27 cases of crime and anti-social behaviour were recorded in Caerphilly 021D.

In the 12 months to August 2026, the most common types were anti-social behaviour (62), criminal damage and arson (39) and violence and sexual offences (34).

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 Caerphilly

These figures are published for the whole of Caerphilly, not for each neighbourhood, so they describe all of Caerphilly and not Caerphilly 021D alone. See Caerphilly

Average house price
£197,542
Up 4.2% in a year
HM Land Registry · Jul 2026
Median full-time pay
£35,367
78th lowest paid of 348
ONS earnings survey · 2025
House price to pay
5.6×
Joint 65th most affordable of 348
Worked out by Open Index
Population estimate
176,078
Down 0.1% in a year
ONS population estimates · 2025
Caerphilly 021D in brief

The median price paid for a home in Caerphilly 021D was £182,500 in 2025.

Caerphilly 021D had 1,599 usual residents at the census.

In Caerphilly 021D, 76.1% of homes and businesses could get gigabit-capable broadband in January 2026.

In Caerphilly 021D, 1.6% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.