EPC Ratings in GU31
Postcode area GU31 — 1,749 Energy Performance Certificates on record
2K
Certificates
2K
Properties
D (65)
Average Rating
£1,420
Avg Energy Cost/yr
EPC Rating
A92+
2.1%B81–91
9.7%C69–80
37.0%D55–68
29.7%65
E39–54
15.0%F21–38
4.6%G1–20
1.7%GU31 is 3.5 points worse than the national average (D, 68.5/100).
65
GU31
68.5
National average
81
Potential (with improvements)
Rating Distribution
A
372.1%
B170
9.7%
C648
37.0%
D520
29.7%
E263
15.0%
F
814.6%
G
301.7%
Average Annual Energy Costs
| Cost Type | GU31 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,082/yr | £782/yr | ▲ £300 |
| Hot water | £219/yr | £184/yr | ▲ £35 |
| Lighting | £118/yr | £95/yr | ▲ £23 |
| Total | £1,420/yr | £1,061/yr | ▲ £359 |
Property Types
House
1,24171.0%
Flat
26915.4%
Bungalow
1599.1%
Maisonette
623.5%
Park home
181.0%
Main Heating Fuel
Mains gas
1,08261.9%
Electric
37321.4%
Oil
21912.5%
LPG
512.9%
Other
221.3%
CO₂ Emissions
4.4 tonnes/yr
Current average
2.3 tonnes/yr
Potential (with improvements)
Average floor area: 115 m²
Construction Age
Pre-1900
194
1900–1929
103
1930–1949
108
1950–1966
210
1967–1975
178
1976–1982
157
1983–1990
252
1991–1995
97
1996–2002
103
2003–2006
118
2007–2011
46
2012+
141
Efficiency Trend Over Time
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The postcode area GU31 has 1,749 Energy Performance Certificates on record, covering 1,647 properties. The average EPC rating is D with an efficiency score of 65 out of 100. Annual energy costs average £1,420, comprising £1,082 for heating, £219 for hot water and £118 for lighting. Average CO₂ emissions are 4.4 tonnes per year, with the potential to reduce to 2.3 tonnes through energy efficiency improvements.