EPC Ratings in GU12
Postcode area GU12 — 5,133 Energy Performance Certificates on record
5K
Certificates
5K
Properties
C (71)
Average Rating
£901
Avg Energy Cost/yr
EPC Rating
A92+
1.4%B81–91
23.7%C69–80
37.9%71
D55–68
30.3%E39–54
5.6%F21–38
0.9%G1–20
0.2%GU12 is 2.5 points better than the national average (D, 68.5/100).
71
GU12
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
741.4%
B1,217
23.7%
C1,943
37.9%
D1,554
30.3%
E
2905.6%
F
440.9%
G
110.2%
Average Annual Energy Costs
| Cost Type | GU12 | National Avg | Difference |
|---|---|---|---|
| Heating | £644/yr | £782/yr | ▼ £138 |
| Hot water | £166/yr | £184/yr | ▼ £18 |
| Lighting | £91/yr | £95/yr | ▼ £4 |
| Total | £901/yr | £1,061/yr | ▼ £160 |
Property Types
House
3,55969.3%
Flat
1,09721.4%
Bungalow
3196.2%
Maisonette
1583.1%
Main Heating Fuel
Mains gas
4,73892.3%
Electric
3777.3%
Other
120.2%
Oil
30.1%
LPG
30.1%
CO₂ Emissions
2.8 tonnes/yr
Current average
1.4 tonnes/yr
Potential (with improvements)
Average floor area: 84 m²
Construction Age
Pre-1900
158
1900–1929
573
1930–1949
405
1950–1966
796
1967–1975
503
1976–1982
246
1983–1990
354
1991–1995
170
1996–2002
348
2003–2006
212
2007–2011
106
2012+
1,077
Efficiency Trend Over Time
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The postcode area GU12 has 5,133 Energy Performance Certificates on record, covering 4,936 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £901, comprising £644 for heating, £166 for hot water and £91 for lighting. Average CO₂ emissions are 2.8 tonnes per year, with the potential to reduce to 1.4 tonnes through energy efficiency improvements.