EPC Ratings in IP20
Postcode area IP20 — 1,327 Energy Performance Certificates on record
1K
Certificates
1K
Properties
D (66)
Average Rating
£1,296
Avg Energy Cost/yr
EPC Rating
A92+
2.3%B81–91
14.9%C69–80
32.4%D55–68
29.1%66
E39–54
15.4%F21–38
4.6%G1–20
1.3%IP20 is 2.5 points worse than the national average (D, 68.5/100).
66
IP20
68.5
National average
84
Potential (with improvements)
Rating Distribution
A
312.3%
B198
14.9%
C430
32.4%
D386
29.1%
E204
15.4%
F
614.6%
G
171.3%
Average Annual Energy Costs
| Cost Type | IP20 | National Avg | Difference |
|---|---|---|---|
| Heating | £949/yr | £782/yr | ▲ £167 |
| Hot water | £243/yr | £184/yr | ▲ £59 |
| Lighting | £104/yr | £95/yr | ▲ £9 |
| Total | £1,296/yr | £1,061/yr | ▲ £235 |
Property Types
House
76557.6%
Bungalow
38328.9%
Flat
16412.4%
Maisonette
151.1%
Main Heating Fuel
Mains gas
61646.4%
Electric
42832.3%
Oil
23918.0%
Other
272.0%
LPG
171.3%
CO₂ Emissions
4 tonnes/yr
Current average
1.9 tonnes/yr
Potential (with improvements)
Average floor area: 94 m²
Construction Age
Pre-1900
223
1900–1929
57
1930–1949
79
1950–1966
153
1967–1975
104
1976–1982
102
1983–1990
124
1991–1995
45
1996–2002
55
2003–2006
40
2007–2011
121
2012+
203
Efficiency Trend Over Time
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The postcode area IP20 has 1,327 Energy Performance Certificates on record, covering 1,263 properties. The average EPC rating is D with an efficiency score of 66 out of 100. Annual energy costs average £1,296, comprising £949 for heating, £243 for hot water and £104 for lighting. Average CO₂ emissions are 4 tonnes per year, with the potential to reduce to 1.9 tonnes through energy efficiency improvements.