EPC Ratings in Northampton
Local Authority — 7,121 Energy Performance Certificates on record
7K
Certificates
7K
Properties
D (68)
Average Rating
£783
Avg Energy Cost/yr
EPC Rating
A92+
0.0%B81–91
16.1%C69–80
36.5%D55–68
38.6%68
E39–54
7.8%F21–38
0.9%G1–20
0.2%Northampton is 0.5 points worse than the national average (D, 68.5/100).
68
Northampton
68.5
National average
83
Potential
Rating Distribution
A
30.0%
B1,143
16.1%
C2,597
36.5%
D2,748
38.6%
E
5527.8%
F
640.9%
G
140.2%
Average Annual Energy Costs
| Cost Type | Northampton | National Avg | Difference |
|---|---|---|---|
| Heating | £581/yr | £782/yr | ▼ £201 |
| Hot water | £124/yr | £184/yr | ▼ £60 |
| Lighting | £79/yr | £95/yr | ▼ £16 |
| Total | £783/yr | £1,061/yr | ▼ £278 |
Property Types
House
4,81767.6%
Flat
1,74524.5%
Bungalow
4215.9%
Maisonette
1381.9%
Main Heating Fuel
Mains gas
6,09585.8%
Electric
99113.9%
Other
150.2%
LPG
40.1%
Oil
10.0%
CO₂ Emissions
3.3 tonnes/yr
Current average
1.7 tonnes/yr
Potential
Average floor area: 83 m²
Construction Age
Pre-1900
695
1900–1929
839
1930–1949
516
1950–1966
620
1967–1975
697
1976–1982
539
1983–1990
689
1991–1995
319
1996–2002
506
2003–2006
394
2007–2011
315
2012+
60
Efficiency Trend Over Time
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Northampton has 7,121 Energy Performance Certificates on record, covering 7,043 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £783, comprising £581 for heating, £124 for hot water and £79 for lighting. Average CO₂ emissions are 3.3 tonnes per year.