EPC Ratings in GL3
Postcode area GL3 — 6,785 Energy Performance Certificates on record
7K
Certificates
7K
Properties
C (73)
Average Rating
£856
Avg Energy Cost/yr
EPC Rating
A92+
4.6%B81–91
32.0%C69–80
31.2%73
D55–68
24.1%E39–54
6.7%F21–38
1.1%G1–20
0.3%GL3 is 4.5 points better than the national average (D, 68.5/100).
73
GL3
68.5
National average
86
Potential (with improvements)
Rating Distribution
A
3144.6%
B2,174
32.0%
C2,115
31.2%
D1,637
24.1%
E
4536.7%
F
731.1%
G
190.3%
Average Annual Energy Costs
| Cost Type | GL3 | National Avg | Difference |
|---|---|---|---|
| Heating | £585/yr | £782/yr | ▼ £197 |
| Hot water | £170/yr | £184/yr | ▼ £14 |
| Lighting | £101/yr | £95/yr | ▲ £6 |
| Total | £856/yr | £1,061/yr | ▼ £205 |
Property Types
House
5,07474.8%
Flat
1,01615.0%
Bungalow
5858.6%
Maisonette
1101.6%
Main Heating Fuel
Mains gas
5,96687.9%
Electric
74511.0%
Oil
340.5%
Other
220.3%
LPG
180.3%
CO₂ Emissions
2.5 tonnes/yr
Current average
1.2 tonnes/yr
Potential (with improvements)
Average floor area: 88 m²
Construction Age
Pre-1900
88
1900–1929
103
1930–1949
242
1950–1966
1,549
1967–1975
519
1976–1982
267
1983–1990
382
1991–1995
350
1996–2002
206
2003–2006
96
2007–2011
384
2012+
2,454
Efficiency Trend Over Time
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The postcode area GL3 has 6,785 Energy Performance Certificates on record, covering 6,587 properties. The average EPC rating is C with an efficiency score of 73 out of 100. Annual energy costs average £856, comprising £585 for heating, £170 for hot water and £101 for lighting. Average CO₂ emissions are 2.5 tonnes per year, with the potential to reduce to 1.2 tonnes through energy efficiency improvements.