Local authority
EPC ratings in Winchester
Explore EPC ratings for properties in Winchester. 43,836 properties have been assessed, with an average rating of C. Browse districts below to see local energy efficiency trends, or search for a specific address to view detailed EPC data. The most common improvement recommended across Winchester is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 57% of EPC-rated homes in Winchester are band A-C and 43% are band D-G, broadly above the England & Wales average.
Use these statistics: copy a summary, citation, chart or CSVEPC distribution
Percentage of properties in each EPC band across Winchester.
District breakdown
6 districts in this authority.
Common improvements in Winchester
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
33862 occurrences
- 2
Solar water heating
30742 occurrences
- 3
Low energy lighting for all fixed outlets
21603 occurrences
- 4
Floor insulation (solid floor)
12836 occurrences
- 5
Replace boiler with new condensing boiler
5377 occurrences
Check a property in this area
Enter your postcode to view a specific EPC report within Winchester.
Check first. Book only if needed.
Book an EPC assessment in Winchester
Check whether your property already has a valid EPC, then arrange an accredited domestic assessment only if you need one.
For journalists, researchers and local groups
Use these statistics
Free to reuse with a link to this page. Figures cover homes with an EPC on the official register, counted by their latest certificate. Homes that have never had an EPC are not included, so the figures describe certified homes, not every home in Winchester.
Summary
In Winchester, 56.9% of homes with an EPC are rated band C or above, based on the latest certificate for 43,836 homes on the official register (statistics updated June 2026). That is 9.2 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Winchester. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/winchester
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 43,836
- Statistics updated:
- June 2026
- Source:
- The MHCLG Get Energy Performance Data register, published under the Open Government Licence v3.0. How we calculate these figures · All EPC data downloads