EPC Ratings in GU25
Postcode area GU25 — 888 Energy Performance Certificates on record
888
Certificates
850
Properties
D (68)
Average Rating
£2,080
Avg Energy Cost/yr
EPC Rating
A92+
0.8%B81–91
9.9%C69–80
47.0%D55–68
30.9%68
E39–54
9.8%F21–38
1.6%G1–20
0.1%GU25 is 0.5 points worse than the national average (D, 68.5/100).
68
GU25
68.5
National average
79
Potential (with improvements)
Rating Distribution
A
70.8%
B88
9.9%
C417
47.0%
D274
30.9%
E87
9.8%
F
141.6%
G
10.1%
Average Annual Energy Costs
| Cost Type | GU25 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,690/yr | £782/yr | ▲ £908 |
| Hot water | £211/yr | £184/yr | ▲ £27 |
| Lighting | £179/yr | £95/yr | ▲ £84 |
| Total | £2,080/yr | £1,061/yr | ▲ £1,019 |
Property Types
House
64372.4%
Flat
15317.2%
Bungalow
707.9%
Maisonette
212.4%
Park home
10.1%
Main Heating Fuel
Mains gas
80490.5%
Electric
728.1%
Oil
70.8%
LPG
40.5%
Other
10.1%
CO₂ Emissions
6.6 tonnes/yr
Current average
4.7 tonnes/yr
Potential (with improvements)
Average floor area: 243 m²
Construction Age
Pre-1900
27
1900–1929
52
1930–1949
93
1950–1966
180
1967–1975
59
1976–1982
32
1983–1990
53
1991–1995
58
1996–2002
142
2003–2006
46
2007–2011
67
2012+
66
Efficiency Trend Over Time
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The postcode area GU25 has 888 Energy Performance Certificates on record, covering 850 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £2,080, comprising £1,690 for heating, £211 for hot water and £179 for lighting. Average CO₂ emissions are 6.6 tonnes per year, with the potential to reduce to 4.7 tonnes through energy efficiency improvements.