London
Hounslow
48.4% of homes are below EPC C
Based on analysis of 117,051 EPC certificates
6.9% better than the national average of 55.3%
48.4%
Below EPC C
56,627 properties
117,051
Properties analysed
EPC certificates
£372.1M
Estimated upgrade cost
to bring all to EPC C
298 / 346
National rank
Better half nationally
Compared to the national average
Hounslow has 48.4% of homes below EPC C. This is 6.9 percentage points better than the national average of 55.3% for England and Wales. It ranks 298 out of 346 local authorities, where rank 1 is the worst performing.
EPC Rating Distribution
A0.2%239
B16.6%19,398
C34.8%40,787
D34.9%40,882
E11.1%12,999
F1.8%2,112
G0.5%634
Ratings D, E, F, and G are below the proposed 2030 minimum standard of EPC C.
Property Type Breakdown
| Property Type | Total | Below C |
|---|---|---|
| Flat | 62,374 | 30.6% |
| House | 46,709 | 71.1% |
| Maisonette | 6,368 | 50.3% |
| Bungalow | 1,588 | 72.3% |
| Park home | 12 | 91.7% |
Construction Age Breakdown
| Age Band | Total | Below C |
|---|---|---|
| before 1900 | 5,801 | 82.7% |
| 1900-1929 | 15,972 | 78.8% |
| 1930-1949 | 24,733 | 76.7% |
| 1950-1966 | 11,771 | 60.7% |
| 1967-1975 | 8,600 | 53.7% |
| 1976-1982 | 5,537 | 35.3% |
| 1983-1990 | 6,074 | 33.9% |
| 1991-1995 | 4,463 | 34.3% |
| 1996-2002 | 4,750 | 16.7% |
| 2003-2006 | 5,474 | 8.5% |
| 2007-2011 | 1,579 | 3.9% |
| 2012-2021 | 307 | 2.6% |
| 2022 onwards | 3 | 0.0% |
Tenure Breakdown
| Tenure | Total | Below C |
|---|---|---|
| Owner-occupied | 49,017 | 60.5% |
| Private rental | 34,907 | 54.5% |
| Social rental | 17,001 | 37.0% |
Additional Statistics
£551/yr
Avg heating cost
76 m2
Avg floor area
3.0 t/yr
Avg CO2 emissions
35.5%
Solid wall (uninsulated)
16.3%
No mains gas
For Editors
Pre-written quote
“Hounslow has 48.4% of its housing stock below the proposed 2030 EPC minimum standard, with an estimated upgrade cost of £372.1M. This places it 298 out of 346 local authorities in England and Wales.”
EPCGuide Research Team
Shareable Summary
EPCGuide Research
Hounslow
48.4%below EPC C
117,051 properties analysed
£372.1M estimated upgrade cost
Rank 298 of 346 local authorities
epcguide.co.uk/research/areas/hounslow