EPC Ratings in GU10
Postcode area GU10 — 3,664 Energy Performance Certificates on record
4K
Certificates
3K
Properties
D (68)
Average Rating
£1,509
Avg Energy Cost/yr
EPC Rating
A92+
4.0%B81–91
16.6%C69–80
30.9%D55–68
33.7%68
E39–54
11.8%F21–38
2.3%G1–20
0.6%GU10 is 0.5 points worse than the national average (D, 68.5/100).
68
GU10
68.5
National average
83
Potential (with improvements)
Rating Distribution
A
1474.0%
B610
16.6%
C1,131
30.9%
D1,236
33.7%
E431
11.8%
F
862.3%
G
230.6%
Average Annual Energy Costs
| Cost Type | GU10 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,188/yr | £782/yr | ▲ £406 |
| Hot water | £193/yr | £184/yr | ▲ £9 |
| Lighting | £128/yr | £95/yr | ▲ £33 |
| Total | £1,509/yr | £1,061/yr | ▲ £448 |
Property Types
House
2,86078.1%
Bungalow
44212.1%
Flat
2958.1%
Maisonette
671.8%
Main Heating Fuel
Mains gas
3,05683.4%
Electric
37110.1%
Oil
1484.0%
LPG
701.9%
Other
190.5%
CO₂ Emissions
4.7 tonnes/yr
Current average
2.5 tonnes/yr
Potential (with improvements)
Average floor area: 140 m²
Construction Age
Pre-1900
371
1900–1929
392
1930–1949
312
1950–1966
543
1967–1975
344
1976–1982
215
1983–1990
215
1991–1995
160
1996–2002
134
2003–2006
76
2007–2011
97
2012+
669
Efficiency Trend Over Time
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The postcode area GU10 has 3,664 Energy Performance Certificates on record, covering 3,497 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,509, comprising £1,188 for heating, £193 for hot water and £128 for lighting. Average CO₂ emissions are 4.7 tonnes per year, with the potential to reduce to 2.5 tonnes through energy efficiency improvements.