EPC Ratings in RG23
Postcode area RG23 — 3,403 Energy Performance Certificates on record
3K
Certificates
3K
Properties
C (76)
Average Rating
£871
Avg Energy Cost/yr
EPC Rating
A92+
5.0%B81–91
42.6%C69–80
25.8%76
D55–68
22.4%E39–54
3.4%F21–38
0.6%G1–20
0.3%RG23 is 7.5 points better than the national average (D, 68.5/100).
76
RG23
68.5
National average
86
Potential (with improvements)
Rating Distribution
A
1695.0%
B1,448
42.6%
C878
25.8%
D763
22.4%
E
1153.4%
F
200.6%
G
100.3%
Average Annual Energy Costs
| Cost Type | RG23 | National Avg | Difference |
|---|---|---|---|
| Heating | £615/yr | £782/yr | ▼ £167 |
| Hot water | £164/yr | £184/yr | ▼ £20 |
| Lighting | £92/yr | £95/yr | ▼ £3 |
| Total | £871/yr | £1,061/yr | ▼ £190 |
Property Types
House
2,32868.4%
Flat
65919.4%
Bungalow
3189.3%
Maisonette
982.9%
Main Heating Fuel
Mains gas
3,05689.8%
Electric
2718.0%
Oil
581.7%
LPG
120.4%
Other
60.2%
CO₂ Emissions
2.4 tonnes/yr
Current average
1.3 tonnes/yr
Potential (with improvements)
Average floor area: 89 m²
Construction Age
Pre-1900
222
1900–1929
54
1930–1949
49
1950–1966
449
1967–1975
622
1976–1982
265
1983–1990
80
1991–1995
36
1996–2002
23
2003–2006
13
2007–2011
14
2012+
1,412
Efficiency Trend Over Time
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The postcode area RG23 has 3,403 Energy Performance Certificates on record, covering 3,235 properties. The average EPC rating is C with an efficiency score of 76 out of 100. Annual energy costs average £871, comprising £615 for heating, £164 for hot water and £92 for lighting. Average CO₂ emissions are 2.4 tonnes per year, with the potential to reduce to 1.3 tonnes through energy efficiency improvements.