EPC Ratings in Northampton South
Parliamentary Constituency — 14,548 Energy Performance Certificates on record
15K
Certificates
14K
Properties
C (70)
Average Rating
£948
Avg Energy Cost/yr
EPC Rating
A92+
0.3%B81–91
12.9%C69–80
48.9%70
D55–68
31.2%E39–54
5.9%F21–38
0.6%G1–20
0.3%Northampton South is 1.5 points better than the national average (D, 68.5/100).
70
Northampton South
68.5
National average
82
Potential
Rating Distribution
A
400.3%
B1,875
12.9%
C7,109
48.9%
D4,536
31.2%
E
8595.9%
F
920.6%
G
370.3%
Average Annual Energy Costs
| Cost Type | Northampton South | National Avg | Difference |
|---|---|---|---|
| Heating | £691/yr | £782/yr | ▼ £91 |
| Hot water | £167/yr | £184/yr | ▼ £17 |
| Lighting | £89/yr | £95/yr | ▼ £6 |
| Total | £948/yr | £1,061/yr | ▼ £113 |
Property Types
House
8,12655.9%
Flat
5,38137.0%
Bungalow
7785.3%
Maisonette
2611.8%
Park home
20.0%
Main Heating Fuel
Mains gas
11,82481.9%
Electric
2,57517.8%
Other
290.2%
LPG
90.1%
CO₂ Emissions
2.9 tonnes/yr
Current average
1.6 tonnes/yr
Potential
Average floor area: 76 m²
Construction Age
Pre-1900
1,259
1900–1929
1,908
1930–1949
781
1950–1966
1,234
1967–1975
1,624
1976–1982
1,437
1983–1990
1,295
1991–1995
546
1996–2002
885
2003–2006
746
2007–2011
568
2012+
1,897
Efficiency Trend Over Time
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Northampton South has 14,548 Energy Performance Certificates on record, covering 14,201 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £948, comprising £691 for heating, £167 for hot water and £89 for lighting. Average CO₂ emissions are 2.9 tonnes per year.