EPC Ratings in Carmarthen East and Dinefwr

Parliamentary Constituency — 9,077 Energy Performance Certificates on record

Certificates

Properties

D (59)

Average Rating

£1,482

Avg Energy Cost/yr

EPC Rating

A92+

2.3%

B81–91

6.6%

C69–80

22.6%

D55–68

34.8%

E39–54

21.9%

F21–38

8.4%

G1–20

3.4%

Carmarthen East and Dinefwr is 9.5 points worse than the national average (D, 68.5/100).

Carmarthen East and Dinefwr

68.5

National average

Potential

Rating Distribution

2062.3%

6026.6%

22.6%

2,049

34.8%

3,159

21.9%

1,984

8.4%

766

3113.4%

Average Annual Energy Costs

Cost Type	Carmarthen East and Dinefwr	National Avg	Difference
Heating	£1,137/yr	£782/yr	▲ £355
Hot water	£229/yr	£184/yr	▲ £45
Lighting	£116/yr	£95/yr	▲ £21
Total	£1,482/yr	£1,061/yr	▲ £421

Property Types

House

6,15567.8%

Bungalow

2,08222.9%

Flat

7778.6%

Maisonette

450.5%

Park home

180.2%

Main Heating Fuel

Oil

3,45538.5%

Mains gas

3,37737.6%

Electric

1,22813.7%

LPG

5155.7%

Other

4064.5%

CO₂ Emissions

5.4 tonnes/yr

Current average

2.2 tonnes/yr

Potential

Average floor area: 108 m²

Construction Age

Pre-1900

2,129

1900–1929

1,314

1930–1949

469

1950–1966

933

1967–1975

937

1976–1982

533

1983–1990

518

1991–1995

330

1996–2002

316

2003–2006

295

2007–2011

436

2012+

682

Efficiency Trend Over Time

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Carmarthen East and Dinefwr has 9,077 Energy Performance Certificates on record, covering 8,623 properties. The average EPC rating is D with an efficiency score of 59 out of 100. Annual energy costs average £1,482, comprising £1,137 for heating, £229 for hot water and £116 for lighting. Average CO₂ emissions are 5.4 tonnes per year.