About Treharris
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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 3,234 more in Treharris behind a free account.
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Housing stock & energy efficiency in Treharris
859 properties in Treharris hold an energy performance certificate; the most common rating is band D; the average floor area is 100 square metres.
Energy ratings (EPC)
Based on 859 certificated properties · average floor area 100 m² · modelled energy cost £85/month (EPC methodology)
Property types & typical values
- Detached584 properties£388,682
- Semi-detached579 properties£250,268
- Terraced357 properties£218,347
- Flat / maisonette2 properties£187,500
Market estimates use Land Registry sold prices and growth rates applied by our model · updated 2026-09-18
Common questions about Treharris
What is the average house price in Treharris?
The average estimated property value in Treharris is £295,808, based on Land Registry sold prices and growth rates applied by our model (as of 2026-09-18).
What is the most common EPC rating in Treharris?
The most common energy rating in Treharris is band D, across 859 certificated properties. The average modelled energy cost is £85 per month (EPC methodology).
Thinking of selling in Treharris?
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Get my market estimateMarket data updated September 2026