Local authority
EPC ratings in Hounslow
Explore EPC ratings for properties in Hounslow. 79,892 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 Hounslow is solar photovoltaic panels, 2.5 kwp, followed by low energy lighting for all fixed outlets.
On average, 54% of EPC-rated homes in Hounslow 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 Hounslow.
District breakdown
8 districts in this authority.
TW13
Properties: 10,419
Band A-C
51%
Band D-G
49%
TW14
Properties: 8,075
Band A-C
52%
Band D-G
48%
TW3
Properties: 13,012
Band A-C
58%
Band D-G
42%
TW4
Properties: 5,946
Band A-C
53%
Band D-G
47%
TW5
Properties: 6,506
Band A-C
45%
Band D-G
55%
TW7
Properties: 11,453
Band A-C
53%
Band D-G
47%
TW8
Properties: 11,018
Band A-C
77%
Band D-G
23%
W4
Properties: 11,166
Band A-C
43%
Band D-G
57%
Common improvements in Hounslow
Top recommended actions across districts in this authority.
- 1
Solar photovoltaic panels, 2.5 kWp
45494 occurrences
- 2
Low energy lighting for all fixed outlets
44656 occurrences
- 3
Internal or external wall insulation
39417 occurrences
- 4
Solar water heating
38511 occurrences
- 5
Replace single glazed windows with low-E double glazed windows
6290 occurrences
Check a property in this area
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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 Hounslow.
Summary
In Hounslow, 54.2% of homes with an EPC are rated band C or above, based on the latest certificate for 79,892 homes on the official register (statistics updated June 2026). That is 6.5 percentage points above the England and Wales figure of 47.7%.
Citation
EPC Advisor (2026). EPC ratings in Hounslow. Statistics updated June 2026. Analysis of the MHCLG Get Energy Performance Data register (Open Government Licence v3.0). https://epcadvisor.co.uk/browse/hounslow
- Band C or above:
- a current rating of A, B or C.
- Homes counted:
- 79,892
- 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