EPC Ratings in Caerphilly
Local Authority — 26,019 Energy Performance Certificates on record
26K
Certificates
25K
Properties
D (68)
Average Rating
£1,034
Avg Energy Cost/yr
EPC Rating
A92+
1.8%B81–91
7.8%C69–80
46.6%D55–68
36.3%68
E39–54
6.2%F21–38
0.9%G1–20
0.3%Caerphilly is 0.5 points worse than the national average (D, 68.5/100).
68
Caerphilly
68.5
National average
83
Potential
Rating Distribution
A
4761.8%
B
2,0407.8%
C12,117
46.6%
D9,433
36.3%
E
1,6236.2%
F
2410.9%
G
890.3%
Average Annual Energy Costs
| Cost Type | Caerphilly | National Avg | Difference |
|---|---|---|---|
| Heating | £795/yr | £782/yr | ▲ £13 |
| Hot water | £146/yr | £184/yr | ▼ £38 |
| Lighting | £93/yr | £95/yr | ▼ £2 |
| Total | £1,034/yr | £1,061/yr | ▼ £27 |
Property Types
House
19,88876.4%
Flat
3,77814.5%
Bungalow
2,0938.0%
Maisonette
2591.0%
Park home
10.0%
Main Heating Fuel
Mains gas
24,64394.8%
Electric
9243.6%
Other
1880.7%
LPG
1270.5%
Oil
1200.5%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.8 tonnes/yr
Potential
Average floor area: 83 m²
Construction Age
Pre-1900
1,658
1900–1929
6,026
1930–1949
1,611
1950–1966
4,094
1967–1975
4,661
1976–1982
1,342
1983–1990
1,034
1991–1995
796
1996–2002
1,308
2003–2006
736
2007–2011
549
2012+
1,767
Efficiency Trend Over Time
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Caerphilly has 26,019 Energy Performance Certificates on record, covering 25,043 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,034, comprising £795 for heating, £146 for hot water and £93 for lighting. Average CO₂ emissions are 3.5 tonnes per year.