Local authority
EPC ratings in East Hertfordshire
Explore EPC ratings for properties in East Hertfordshire. 48,327 properties have been assessed, with an average rating of D. 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 East Hertfordshire is solar photovoltaic panels, 2.5 kwp, followed by solar water heating.
On average, 52% of EPC-rated homes in East Hertfordshire are band A-C and 48% are band D-G, broadly in line with the England & Wales average.
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Percentage of properties in each EPC band across East Hertfordshire.
District breakdown
8 districts in this authority.
CM21
Properties: 2,930
Band A-C
48%
Band D-G
52%
CM23
Properties: 14,364
Band A-C
58%
Band D-G
42%
SG10
Properties: 520
Band A-C
35%
Band D-G
65%
SG11
Properties: 2,311
Band A-C
41%
Band D-G
59%
SG12
Properties: 9,275
Band A-C
46%
Band D-G
54%
SG13
Properties: 5,309
Band A-C
52%
Band D-G
48%
SG14
Properties: 7,170
Band A-C
53%
Band D-G
47%
SG9
Properties: 3,642
Band A-C
55%
Band D-G
45%
Common improvements in East Hertfordshire
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
39482 occurrences
- 2
Solar water heating
35483 occurrences
- 3
Low energy lighting for all fixed outlets
25053 occurrences
- 4
Replace boiler with new condensing boiler
12866 occurrences
- 5
Floor insulation (solid floor)
7838 occurrences
Check a property in this area
Enter your postcode to view a specific EPC report within East Hertfordshire.
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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 East Hertfordshire.
Summary
In East Hertfordshire, 52.0% of homes with an EPC are rated band C or above, based on the latest certificate for 48,327 homes on the official register (statistics updated June 2026). That is 4.3 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in East Hertfordshire. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/east-hertfordshire
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 48,327
- 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