EPC Ratings in GL18
Postcode area GL18 — 1,568 Energy Performance Certificates on record
2K
Certificates
2K
Properties
C (69)
Average Rating
£1,162
Avg Energy Cost/yr
EPC Rating
A92+
0.9%B81–91
32.3%C69–80
27.2%69
D55–68
22.0%E39–54
12.2%F21–38
3.8%G1–20
1.6%GL18 is 0.5 points better than the national average (D, 68.5/100).
69
GL18
68.5
National average
85
Potential (with improvements)
Rating Distribution
A
140.9%
B506
32.3%
C427
27.2%
D345
22.0%
E192
12.2%
F
593.8%
G
251.6%
Average Annual Energy Costs
| Cost Type | GL18 | National Avg | Difference |
|---|---|---|---|
| Heating | £864/yr | £782/yr | ▲ £82 |
| Hot water | £189/yr | £184/yr | ▲ £5 |
| Lighting | £110/yr | £95/yr | ▲ £15 |
| Total | £1,162/yr | £1,061/yr | ▲ £101 |
Property Types
House
1,16874.5%
Flat
21113.5%
Bungalow
16710.7%
Maisonette
221.4%
Main Heating Fuel
Mains gas
1,06167.9%
Oil
23515.0%
Electric
18511.8%
LPG
493.1%
Other
332.1%
CO₂ Emissions
3.6 tonnes/yr
Current average
1.7 tonnes/yr
Potential (with improvements)
Average floor area: 103 m²
Construction Age
Pre-1900
245
1900–1929
44
1930–1949
51
1950–1966
142
1967–1975
168
1976–1982
112
1983–1990
92
1991–1995
67
1996–2002
38
2003–2006
19
2007–2011
98
2012+
429
Efficiency Trend Over Time
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The postcode area GL18 has 1,568 Energy Performance Certificates on record, covering 1,520 properties. The average EPC rating is C with an efficiency score of 69 out of 100. Annual energy costs average £1,162, comprising £864 for heating, £189 for hot water and £110 for lighting. Average CO₂ emissions are 3.6 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.