Postcode district
EPC ratings in SP11
SP11 in Test Valley has 6,292 properties with EPC certificates. The average rating is C, matching the Test Valley average. Browse sectors below or search for a specific address to view detailed property data. The area is predominantly house (74%). The most frequently recommended improvement is solar photovoltaic panels, 2.5 kwp.
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Percentage of properties in each EPC band across SP11.
Property type mix
Distribution of property types (houses, flats, bungalows) within SP11.
In SP11, the most common EPC-rated properties are house (around 74%) and bungalow (around 14%). This mix shapes how easy it is for local homes to improve their EPC ratings.
Top recommendations
Improvements most often recommended in this district.
- 1
Solar photovoltaic panels, 2.5 kWp
13127 occurrences
- 2
Solar water heating
12459 occurrences
- 3
Low energy lighting for all fixed outlets
5593 occurrences
- 4
Floor insulation (solid floor)
3957 occurrences
- 5
Wind turbine
2366 occurrences
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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 SP11, Test Valley.
Summary
In postcode district SP11 (Test Valley), 51.0% of homes with an EPC are rated band C or above, based on the latest certificate for 6,292 homes on the official register (statistics updated June 2026). That is 3.3 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in SP11, Test Valley. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/test-valley/SP11
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 6,292
- 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