EPC Ratings in City of Durham

Parliamentary Constituency — 13,089 Energy Performance Certificates on record

13K

Certificates

12K

Properties

C (70)

Average Rating

£1,061

Avg Energy Cost/yr

EPC Rating

A92+

0.8%

B81–91

16.5%

C69–80

44.5%

D55–68

31.3%

E39–54

5.8%

F21–38

0.9%

G1–20

0.2%

City of Durham is 1.5 points better than the national average (D, 68.5/100).

City of Durham

68.5

National average

Potential

Rating Distribution

1000.8%

16.5%

2,164

44.5%

5,827

31.3%

4,094

7595.8%

1200.9%

250.2%

Average Annual Energy Costs

Cost Type	City of Durham	National Avg	Difference
Heating	£805/yr	£782/yr	▲ £23
Hot water	£156/yr	£184/yr	▼ £28
Lighting	£100/yr	£95/yr	▲ £5
Total	£1,061/yr	£1,061/yr	—

Property Types

House

9,46672.3%

Bungalow

1,95514.9%

Flat

1,56612.0%

Maisonette

620.5%

Park home

400.3%

Main Heating Fuel

Mains gas

11,97291.5%

Electric

8426.4%

Other

1060.8%

Oil

900.7%

LPG

710.5%

CO₂ Emissions

3.3 tonnes/yr

Current average

1.8 tonnes/yr

Potential

Average floor area: 86 m²

Construction Age

Pre-1900

644

1900–1929

1,239

1930–1949

1,576

1950–1966

2,905

1967–1975

1,758

1976–1982

506

1983–1990

404

1991–1995

307

1996–2002

595

2003–2006

537

2007–2011

482

2012+

1,654

Efficiency Trend Over Time

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City of Durham has 13,089 Energy Performance Certificates on record, covering 12,200 properties. The average EPC rating is C with an efficiency score of 70 out of 100. Annual energy costs average £1,061, comprising £805 for heating, £156 for hot water and £100 for lighting. Average CO₂ emissions are 3.3 tonnes per year.