Housing in Caerphilly
Welsh councilSouth east Wales. 176,078 people (mid-2025 estimate) in 277 square kilometres.
17 layers about housing for Caerphilly, each at the level its publisher released it, with its own date and source.
Sales per year by neighbourhood
Worked out by Open Index · 2025
Caerphilly’s 110 neighbourhoods range from 4 to 57.
Average house price
CouncilCaerphilly’s average house price was £198,545 in August 2026.
That is 8% lower than Wales and 27% lower than the UK average.
Prices rose 4.4% in the year to August 2026.
- Against Wales
- 8% lower£216,363
- Against the UK
- 27% lower£273,037
House prices since 2000
Monthly average house price, smoothed. Caerphilly’s is 4.7 times its 2000 level, faster than Wales’s.
House price to pay
CouncilGreat Britain onlyA home in Caerphilly costs 5.6 times local full-time pay.
Worked out by Open Index from the UK House Price Index and the ONS earnings survey.
Sold prices
PostcodeEngland and Wales onlyPublished as points, so there is no single figure for Caerphilly. The map shows each one.
Average private rent
CouncilThe average private rent in Caerphilly was £752 a month in September 2026.
That is 11% lower than Wales and 47% lower than the UK average.
Rents in Caerphilly rose 7.1% in the year to September 2026.
For average private rent, Caerphilly is the 42nd cheapest of 316 in the UK.
- Against Wales
- 11% lower£848
- Against the UK
- 47% lower£1,406
Rent since 2015
Monthly average private rent, smoothed. Caerphilly’s is 1.6 times its 2015 level, in step with Wales’s.
House sales per year
CouncilEngland and Wales only2,219 homes were sold in Caerphilly in 2025.
Worked out by Open Index from HM Land Registry Price Paid Data.
Median sale price
CouncilEngland and Wales onlyThe median price paid for a home in Caerphilly was £192,500 in 2025.
Worked out by Open Index from HM Land Registry Price Paid Data.
Annual price change
Council- Against Wales
- 42% higher3.1%
- Against the UK
- 4.9 times0.9%
Detached house price
CouncilThe average price of a detached home in Caerphilly was £313,999 in August 2026.
That is 7% lower than Wales and 29% lower than the UK average for detached homes.
- Against Wales
- 7% lower£336,551
- Against the UK
- 29% lower£443,846
Flat price
CouncilThe average price of a flat in Caerphilly was £107,649 in August 2026.
That is 17% lower than Wales and 45% lower than the UK average for flats.
- Against Wales
- 17% lower£130,206
- Against the UK
- 45% lower£194,148
Semi-detached house price
CouncilThe average price of a semi-detached home in Caerphilly was £202,994 in August 2026.
That is 6% lower than Wales and 27% lower than the UK average for semi-detached homes.
- Against Wales
- 6% lower£215,812
- Against the UK
- 27% lower£278,675
Terraced house price
CouncilThe average price of a terraced home in Caerphilly was £169,311 in August 2026.
That is 3% lower than Wales and 27% lower than the UK average for terraced homes.
- Against Wales
- 3% lower£174,317
- Against the UK
- 27% lower£232,505
House sales per month
Council150 home sales were recorded in Caerphilly in June 2026.
Figures for the latest months are revised as more sales are registered.
One-bedroom private rent
CouncilThe average private rent for a home with 1 bedroom in Caerphilly was £554 a month in September 2026.
That is 13% lower than Wales and 51% lower than the UK average for the same size of home.
For one-bedroom rent, Caerphilly is the 44th cheapest of 316 in the UK.
- Against Wales
- 13% lower£637
- Against the UK
- 51% lower£1,140
Two-bedroom private rent
CouncilThe average private rent for a home with 2 bedrooms in Caerphilly was £693 a month in September 2026.
That is 11% lower than Wales and 46% lower than the UK average for the same size of home.
For two-bedroom rent, Caerphilly is the 41st cheapest of 316 in the UK.
- Against Wales
- 11% lower£782
- Against the UK
- 46% lower£1,287
Three-bedroom private rent
CouncilThe average private rent for a home with 3 bedrooms in Caerphilly was £781 a month in September 2026.
That is 12% lower than Wales and 46% lower than the UK average for the same size of home.
For three-bedroom rent, Caerphilly is the 27th cheapest of 316 in the UK.
- Against Wales
- 12% lower£892
- Against the UK
- 46% lower£1,438
Four-bedroom or larger private rent
CouncilThe average private rent for a home with 4 or more bedrooms in Caerphilly was £1,101 a month in September 2026.
That is 12% lower than Wales and 47% lower than the UK average for the same size of home.
For four-bedroom or larger rent, Caerphilly is the 30th cheapest of 316 in the UK.
- Against Wales
- 12% lower£1,252
- Against the UK
- 47% lower£2,089
Annual rent change
CouncilPrivate rents in Caerphilly changed by 7.1% in the year to September 2026.
Caerphilly is joint 34th strongest of 316 for annual rent change.
- Against Wales
- 1.7 times4.1%
- Against the UK
- 1.9 times3.8%