EPC Ratings in RH18
Postcode area RH18 — 578 Energy Performance Certificates on record
578
Certificates
552
Properties
D (63)
Average Rating
£1,613
Avg Energy Cost/yr
EPC Rating
A92+
0.7%B81–91
4.5%C69–80
29.4%D55–68
43.6%63
E39–54
17.3%F21–38
2.9%G1–20
1.6%RH18 is 5.5 points worse than the national average (D, 68.5/100).
63
RH18
68.5
National average
80
Potential (with improvements)
Rating Distribution
A
40.7%
B
264.5%
C170
29.4%
D252
43.6%
E100
17.3%
F
172.9%
G
91.6%
Average Annual Energy Costs
| Cost Type | RH18 | National Avg | Difference |
|---|---|---|---|
| Heating | £1,288/yr | £782/yr | ▲ £506 |
| Hot water | £208/yr | £184/yr | ▲ £24 |
| Lighting | £117/yr | £95/yr | ▲ £22 |
| Total | £1,613/yr | £1,061/yr | ▲ £552 |
Property Types
House
41772.1%
Flat
10117.5%
Maisonette
325.5%
Bungalow
284.8%
Main Heating Fuel
Mains gas
45378.4%
Electric
7513.0%
Oil
274.7%
LPG
122.1%
Other
111.9%
CO₂ Emissions
5.1 tonnes/yr
Current average
2.8 tonnes/yr
Potential (with improvements)
Average floor area: 122 m²
Construction Age
Pre-1900
58
1900–1929
81
1930–1949
77
1950–1966
84
1967–1975
84
1976–1982
40
1983–1990
55
1991–1995
20
1996–2002
22
2003–2006
18
2007–2011
18
2012+
17
Efficiency Trend Over Time
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The postcode area RH18 has 578 Energy Performance Certificates on record, covering 552 properties. The average EPC rating is D with an efficiency score of 63 out of 100. Annual energy costs average £1,613, comprising £1,288 for heating, £208 for hot water and £117 for lighting. Average CO₂ emissions are 5.1 tonnes per year, with the potential to reduce to 2.8 tonnes through energy efficiency improvements.