About Caerphilly
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Only about 2% of homes in England and Wales are for sale at any one time
We opened up 14.4 million of the rest. There are 12,186 more in Caerphilly behind a free account.
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Housing stock & energy efficiency in Caerphilly
4,864 properties in Caerphilly hold an energy performance certificate; the most common rating is band D; the average floor area is 93 square metres.
Energy ratings (EPC)
Based on 4,864 certificated properties · average floor area 93 m² · modelled energy cost £84/month (EPC methodology)
Property types & typical values
- Semi-detached3,249 properties£272,188
- Detached2,360 properties£440,687
- Terraced2,287 properties£232,713
- Flat / maisonette131 properties£207,443
Market estimates use Land Registry sold prices and growth rates applied by our model · updated 2026-09-17
Common questions about Caerphilly
What is the average house price in Caerphilly?
The average estimated property value in Caerphilly is £309,424, based on Land Registry sold prices and growth rates applied by our model (as of 2026-09-17).
What is the most common EPC rating in Caerphilly?
The most common energy rating in Caerphilly is band D, across 4,864 certificated properties. The average modelled energy cost is £84 per month (EPC methodology).
Thinking of selling in Caerphilly?
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Get my market estimateMarket data updated September 2026