About Colwyn Bay
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Only about 2% of homes in England and Wales are for sale at any one time
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Housing stock & energy efficiency in Colwyn Bay
3,594 properties in Colwyn Bay hold an energy performance certificate; the most common rating is band D; the average floor area is 114 square metres.
Energy ratings (EPC)
Based on 3,594 certificated properties · average floor area 114 m² · modelled energy cost £110/month (EPC methodology)
Property types
- Detached2,389 properties
- Semi-detached2,194 properties
- Terraced742 properties
- Flat / maisonette733 properties
Common questions about Colwyn Bay
What is the most common EPC rating in Colwyn Bay?
The most common energy rating in Colwyn Bay is band D, across 3,594 certificated properties. The average modelled energy cost is £110 per month (EPC methodology).
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Get my market estimateMarket data updated September 2026