Local authority
EPC ratings in Lewisham
Explore EPC ratings for properties in Lewisham. 107,235 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 Lewisham is internal or external wall insulation, followed by low energy lighting for all fixed outlets.
On average, 54% of EPC-rated homes in Lewisham are band A-C and 46% are band D-G, broadly above the England & Wales average.
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Percentage of properties in each EPC band across Lewisham.
District breakdown
8 districts in this authority.
SE12
Properties: 7,133
Band A-C
44%
Band D-G
56%
SE13
Properties: 18,196
Band A-C
59%
Band D-G
41%
SE14
Properties: 9,492
Band A-C
61%
Band D-G
39%
SE23
Properties: 11,676
Band A-C
44%
Band D-G
56%
SE26
Properties: 9,643
Band A-C
55%
Band D-G
45%
SE4
Properties: 9,297
Band A-C
44%
Band D-G
56%
SE6
Properties: 18,140
Band A-C
42%
Band D-G
58%
SE8
Properties: 12,382
Band A-C
77%
Band D-G
23%
Common improvements in Lewisham
Top recommended actions across districts in this authority.
- 1
Internal or external wall insulation
65807 occurrences
- 2
Low energy lighting for all fixed outlets
55523 occurrences
- 3
Solar photovoltaic panels, 2.5 kWp
41218 occurrences
- 4
Solar water heating
33429 occurrences
- 5
Replace single glazed windows with low-E double glazed windows
18677 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 Lewisham.
Summary
In Lewisham, 53.7% of homes with an EPC are rated band C or above, based on the latest certificate for 107,235 homes on the official register (statistics updated June 2026). That is 6.0 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Lewisham. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/lewisham
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 107,235
- 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