England
Isles of Scilly
85% of homes are below EPC C
Based on analysis of 1,297 EPC certificates
29.7% worse than the national average of 55.3%
85%
Below EPC C
1,102 properties
1,297
Properties analysed
EPC certificates
£10.9M
Estimated upgrade cost
to bring all to EPC C
1 / 346
National rank
Worse half nationally
Compared to the national average
Isles of Scilly has 85% of homes below EPC C. This is 29.7 percentage points worse than the national average of 55.3% for England and Wales. It ranks 1 out of 346 local authorities, where rank 1 is the worst performing.
EPC Rating Distribution
A0.2%3
B3.1%40
C11.7%152
D24.8%322
E26.7%346
F20.4%264
G13.1%170
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 | 672 | 85.9% |
| Flat | 292 | 77.1% |
| Bungalow | 271 | 89.3% |
| Maisonette | 62 | 93.5% |
Construction Age Breakdown
| Age Band | Total | Below C |
|---|---|---|
| before 1900 | 315 | 98.1% |
| 1900-1929 | 120 | 99.2% |
| 1930-1949 | 37 | 97.3% |
| 1950-1966 | 202 | 87.1% |
| 1967-1975 | 188 | 84.6% |
| 1976-1982 | 82 | 97.6% |
| 1983-1990 | 76 | 85.5% |
| 1991-1995 | 25 | 92.0% |
| 1996-2002 | 41 | 80.5% |
| 2003-2006 | 44 | 93.2% |
| 2007-2011 | 60 | 50.0% |
| 2012-2021 | 1 | 100.0% |
| 2022 onwards | 1 | 100.0% |
Tenure Breakdown
| Tenure | Total | Below C |
|---|---|---|
| Private rental | 503 | 91.1% |
| Owner-occupied | 426 | 93.0% |
| Social rental | 251 | 77.7% |
Additional Statistics
£1,157/yr
Avg heating cost
87 m2
Avg floor area
5.1 t/yr
Avg CO2 emissions
0.8%
Solid wall (uninsulated)
93.4%
No mains gas
For Editors
Pre-written quote
“Isles of Scilly has 85% of its housing stock below the proposed 2030 EPC minimum standard, with an estimated upgrade cost of £10.9M. This places it 1 out of 346 local authorities in England and Wales.”
EPCGuide Research Team
Shareable Summary
EPCGuide Research
Isles of Scilly
85%below EPC C
1,297 properties analysed
£10.9M estimated upgrade cost
Rank 1 of 346 local authorities
epcguide.co.uk/research/areas/isles-of-scilly