EPC Ratings in CW8
Postcode area CW8 — 5,581 Energy Performance Certificates on record
6K
Certificates
5K
Properties
C (69)
Average Rating
£1,116
Avg Energy Cost/yr
EPC Rating
A92+
1.8%B81–91
22.5%C69–80
30.3%69
D55–68
34.8%E39–54
7.6%F21–38
2.2%G1–20
0.8%CW8 is 0.5 points better than the national average (D, 68.5/100).
69
CW8
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
1021.8%
B1,255
22.5%
C1,689
30.3%
D1,942
34.8%
E
4257.6%
F
1222.2%
G
460.8%
Average Annual Energy Costs
| Cost Type | CW8 | National Avg | Difference |
|---|---|---|---|
| Heating | £838/yr | £782/yr | ▲ £56 |
| Hot water | £171/yr | £184/yr | ▼ £13 |
| Lighting | £106/yr | £95/yr | ▲ £11 |
| Total | £1,116/yr | £1,061/yr | ▲ £55 |
Property Types
House
4,36578.2%
Flat
5169.2%
Bungalow
4968.9%
Maisonette
1853.3%
Park home
190.3%
Main Heating Fuel
Mains gas
4,92688.3%
Electric
3305.9%
Oil
1993.6%
LPG
801.4%
Other
450.8%
CO₂ Emissions
3.5 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 101 m²
Construction Age
Pre-1900
408
1900–1929
672
1930–1949
398
1950–1966
928
1967–1975
472
1976–1982
236
1983–1990
287
1991–1995
204
1996–2002
272
2003–2006
134
2007–2011
88
2012+
1,162
Efficiency Trend Over Time
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The postcode area CW8 has 5,581 Energy Performance Certificates on record, covering 5,405 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,116, comprising £838 for heating, £171 for hot water and £106 for lighting. Average CO₂ emissions are 3.5 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.