EPC Ratings in GL17
Postcode area GL17 — 1,567 Energy Performance Certificates on record
2K
Certificates
1K
Properties
D (58)
Average Rating
£1,616
Avg Energy Cost/yr
EPC Rating
A92+
1.8%B81–91
7.0%C69–80
21.3%D55–68
33.2%58
E39–54
24.3%F21–38
9.7%G1–20
2.7%GL17 is 10.5 points worse than the national average (D, 68.5/100).
58
GL17
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
281.8%
B
1097.0%
C334
21.3%
D520
33.2%
E381
24.3%
F152
9.7%
G
432.7%
Average Annual Energy Costs
| Cost Type | GL17 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,266/yr | £782/yr | ▲ £484 |
| Hot water | £242/yr | £184/yr | ▲ £58 |
| Lighting | £109/yr | £95/yr | ▲ £14 |
| Total | £1,616/yr | £1,061/yr | ▲ £555 |
Property Types
House
1,26580.7%
Bungalow
20613.1%
Flat
684.3%
Park home
201.3%
Maisonette
80.5%
Main Heating Fuel
Mains gas
53934.5%
Oil
45529.1%
Electric
34021.8%
LPG
15610.0%
Other
734.7%
CO₂ Emissions
5.4 tonnes/yr
Current average
2.5 tonnes/yr
Potential (with improvements)
Average floor area: 102 m²
Construction Age
Pre-1900
459
1900–1929
88
1930–1949
60
1950–1966
250
1967–1975
195
1976–1982
92
1983–1990
84
1991–1995
42
1996–2002
33
2003–2006
55
2007–2011
44
2012+
158
Efficiency Trend Over Time
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The postcode area GL17 has 1,567 Energy Performance Certificates on record, covering 1,472 properties. The average EPC rating is D with an efficiency score of 58 out of 100. Annual energy costs average £1,616, comprising £1,266 for heating, £242 for hot water and £109 for lighting. Average CO₂ emissions are 5.4 tonnes per year, with the potential to reduce to 2.5 tonnes through energy efficiency improvements.