England
Windsor and Maidenhead
56% of homes are below EPC C
Based on analysis of 70,649 EPC certificates
0.7% worse than the national average of 55.3%
56%
Below EPC C
39,596 properties
70,649
Properties analysed
EPC certificates
£275.4M
Estimated upgrade cost
to bring all to EPC C
182 / 346
National rank
Better half nationally
Compared to the national average
Windsor and Maidenhead has 56% of homes below EPC C. This is 0.7 percentage points worse than the national average of 55.3% for England and Wales. It ranks 182 out of 346 local authorities, where rank 1 is the worst performing.
EPC Rating Distribution
A0.3%185
B11.7%8,283
C32.0%22,585
D35.9%25,340
E15.6%11,027
F3.7%2,639
G0.8%590
Ratings D, E, F, and G are below the proposed 2030 minimum standard of EPC C.
Property Type Breakdown
| Property Type | Total | Below C |
|---|---|---|
| House | 40,919 | 67.4% |
| Flat | 23,255 | 32.2% |
| Bungalow | 3,785 | 79.1% |
| Maisonette | 2,586 | 56.1% |
| Park home | 104 | 98.1% |
Construction Age Breakdown
| Age Band | Total | Below C |
|---|---|---|
| before 1900 | 6,328 | 89.5% |
| 1900-1929 | 7,366 | 88.3% |
| 1930-1949 | 4,608 | 85.4% |
| 1950-1966 | 12,814 | 67.3% |
| 1967-1975 | 10,859 | 62.0% |
| 1976-1982 | 5,242 | 55.0% |
| 1983-1990 | 4,546 | 49.7% |
| 1991-1995 | 2,000 | 44.0% |
| 1996-2002 | 3,202 | 27.2% |
| 2003-2006 | 2,540 | 10.9% |
| 2007-2011 | 806 | 5.2% |
| 2012-2021 | 160 | 6.3% |
| 2022 onwards | 1 | 0.0% |
Tenure Breakdown
| Tenure | Total | Below C |
|---|---|---|
| Owner-occupied | 38,428 | 67.5% |
| Private rental | 15,199 | 61.6% |
| Social rental | 9,419 | 34.8% |
Additional Statistics
£781/yr
Avg heating cost
105 m2
Avg floor area
4.2 t/yr
Avg CO2 emissions
20.7%
Solid wall (uninsulated)
14.0%
No mains gas
For Editors
Pre-written quote
“Windsor and Maidenhead has 56% of its housing stock below the proposed 2030 EPC minimum standard, with an estimated upgrade cost of £275.4M. This places it 182 out of 346 local authorities in England and Wales.”
EPCGuide Research Team
Shareable Summary
EPCGuide Research
Windsor and Maidenhead
56%below EPC C
70,649 properties analysed
£275.4M estimated upgrade cost
Rank 182 of 346 local authorities
epcguide.co.uk/research/areas/windsor-and-maidenhead