England
North Northamptonshire
35% of homes are below EPC C
Based on analysis of 46,769 EPC certificates
20.3% better than the national average of 55.3%
35%
Below EPC C
16,373 properties
46,769
Properties analysed
EPC certificates
£103.2M
Estimated upgrade cost
to bring all to EPC C
345 / 346
National rank
Better half nationally
Compared to the national average
North Northamptonshire has 35% of homes below EPC C. This is 20.3 percentage points better than the national average of 55.3% for England and Wales. It ranks 345 out of 346 local authorities, where rank 1 is the worst performing.
EPC Rating Distribution
A2.7%1,244
B20.7%9,684
C41.6%19,468
D27.9%13,069
E5.6%2,635
F1.1%520
G0.3%149
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 | 35,250 | 35.7% |
| Flat | 7,062 | 23.7% |
| Bungalow | 3,595 | 52.0% |
| Maisonette | 858 | 29.1% |
| Park home | 4 | 50.0% |
Construction Age Breakdown
| Age Band | Total | Below C |
|---|---|---|
| before 1900 | 4,147 | 76.5% |
| 1900-1929 | 3,587 | 76.7% |
| 1930-1949 | 3,087 | 65.8% |
| 1950-1966 | 6,035 | 48.3% |
| 1967-1975 | 5,067 | 46.7% |
| 1976-1982 | 1,878 | 29.2% |
| 1983-1990 | 2,752 | 37.1% |
| 1991-1995 | 1,862 | 34.6% |
| 1996-2002 | 2,575 | 20.7% |
| 2003-2006 | 2,324 | 4.9% |
| 2007-2011 | 2,298 | 2.7% |
| 2012-2021 | 313 | 1.3% |
| 2022 onwards | 12 | 0.0% |
Tenure Breakdown
| Tenure | Total | Below C |
|---|---|---|
| Owner-occupied | 21,660 | 46.8% |
| Private rental | 9,449 | 46.0% |
| Social rental | 7,134 | 21.5% |
Additional Statistics
£802/yr
Avg heating cost
90 m2
Avg floor area
3.1 t/yr
Avg CO2 emissions
14.7%
Solid wall (uninsulated)
10.3%
No mains gas
For Editors
Pre-written quote
“North Northamptonshire has 35% of its housing stock below the proposed 2030 EPC minimum standard, with an estimated upgrade cost of £103.2M. This places it 345 out of 346 local authorities in England and Wales.”
EPCGuide Research Team
Shareable Summary
EPCGuide Research
North Northamptonshire
35%below EPC C
46,769 properties analysed
£103.2M estimated upgrade cost
Rank 345 of 346 local authorities
epcguide.co.uk/research/areas/north-northamptonshire