EPC Ratings in CT1
Postcode area CT1 — 6,539 Energy Performance Certificates on record
7K
Certificates
6K
Properties
C (71)
Average Rating
£883
Avg Energy Cost/yr
EPC Rating
A92+
1.0%B81–91
20.8%C69–80
41.8%71
D55–68
29.6%E39–54
5.8%F21–38
0.7%G1–20
0.4%CT1 is 2.5 points better than the national average (D, 68.5/100).
71
CT1
68.5
National average
82
Potential (with improvements)
Rating Distribution
A
631.0%
B1,360
20.8%
C2,731
41.8%
D1,936
29.6%
E
3765.8%
F
490.7%
G
240.4%
Average Annual Energy Costs
| Cost Type | CT1 | National Avg | Difference |
|---|---|---|---|
| Heating | £609/yr | £782/yr | ▼ £173 |
| Hot water | £186/yr | £184/yr | ▲ £2 |
| Lighting | £87/yr | £95/yr | ▼ £8 |
| Total | £883/yr | £1,061/yr | ▼ £178 |
Property Types
House
3,25049.7%
Flat
2,83043.3%
Bungalow
2994.6%
Maisonette
1602.4%
Main Heating Fuel
Mains gas
4,91575.5%
Electric
1,57724.2%
Other
200.3%
Oil
10.0%
CO₂ Emissions
2.7 tonnes/yr
Current average
1.5 tonnes/yr
Potential (with improvements)
Average floor area: 77 m²
Construction Age
Pre-1900
680
1900–1929
454
1930–1949
616
1950–1966
787
1967–1975
643
1976–1982
261
1983–1990
265
1991–1995
169
1996–2002
265
2003–2006
518
2007–2011
422
2012+
1,311
Efficiency Trend Over Time
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The postcode area CT1 has 6,539 Energy Performance Certificates on record, covering 6,338 properties. The average EPC rating is C with an efficiency score of 71 out of 100. Annual energy costs average £883, comprising £609 for heating, £186 for hot water and £87 for lighting. Average CO₂ emissions are 2.7 tonnes per year, with the potential to reduce to 1.5 tonnes through energy efficiency improvements.