EPC Ratings in CM9

Postcode area CM9 — 5,931 Energy Performance Certificates on record

Certificates

Properties

D (68)

Average Rating

£1,090

Avg Energy Cost/yr

EPC Rating

A92+

3.4%

B81–91

22.9%

C69–80

28.4%

D55–68

29.7%

E39–54

11.4%

F21–38

3.4%

G1–20

0.8%

CM9 is 0.5 points worse than the national average (D, 68.5/100).

CM9

68.5

National average

Potential (with improvements)

Rating Distribution

2033.4%

22.9%

1,356

28.4%

1,686

29.7%

1,761

11.4%

675

2003.4%

500.8%

Average Annual Energy Costs

Cost Type	CM9	National Avg	Difference
Heating	£786/yr	£782/yr	▲ £4
Hot water	£205/yr	£184/yr	▲ £21
Lighting	£100/yr	£95/yr	▲ £5
Total	£1,090/yr	£1,061/yr	▲ £29

Property Types

House

4,13069.6%

Flat

85914.5%

Bungalow

81213.7%

Maisonette

1302.2%

Main Heating Fuel

Mains gas

3,87665.4%

Electric

1,07318.1%

Oil

86314.6%

LPG

761.3%

Other

390.7%

CO₂ Emissions

3.4 tonnes/yr

Current average

1.7 tonnes/yr

Potential (with improvements)

Average floor area: 92 m²

Construction Age

Pre-1900

344

1900–1929

420

1930–1949

451

1950–1966

970

1967–1975

591

1976–1982

274

1983–1990

433

1991–1995

255

1996–2002

397

2003–2006

151

2007–2011

129

2012+

1,299

Efficiency Trend Over Time

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The postcode area CM9 has 5,931 Energy Performance Certificates on record, covering 5,544 properties. The average EPC rating is D with an efficiency score of 68 out of 100. Annual energy costs average £1,090, comprising £786 for heating, £205 for hot water and £100 for lighting. Average CO₂ emissions are 3.4 tonnes per year, with the potential to reduce to 1.7 tonnes through energy efficiency improvements.