EPC Ratings in Dwyfor Meirionnydd

Parliamentary Constituency — 8,675 Energy Performance Certificates on record

Certificates

Properties

E (52)

Average Rating

£1,821

Avg Energy Cost/yr

EPC Rating

A92+

0.6%

B81–91

3.6%

C69–80

16.3%

D55–68

29.8%

E39–54

28.8%

F21–38

14.5%

G1–20

6.4%

Dwyfor Meirionnydd is 16.5 points worse than the national average (D, 68.5/100).

Dwyfor Meirionnydd

68.5

National average

Potential

Rating Distribution

560.6%

3103.6%

16.3%

1,410

29.8%

2,589

28.8%

2,499

14.5%

1,257

5546.4%

Average Annual Energy Costs

Cost Type	Dwyfor Meirionnydd	National Avg	Difference
Heating	£1,442/yr	£782/yr	▲ £660
Hot water	£269/yr	£184/yr	▲ £85
Lighting	£109/yr	£95/yr	▲ £14
Total	£1,821/yr	£1,061/yr	▲ £760

Property Types

House

5,84067.3%

Bungalow

1,58418.3%

Flat

1,01511.7%

Maisonette

2312.7%

Park home

50.1%

Main Heating Fuel

Mains gas

2,92633.9%

Electric

2,73531.7%

Oil

1,68719.6%

LPG

7248.4%

Other

5496.4%

CO₂ Emissions

6.3 tonnes/yr

Current average

2.7 tonnes/yr

Potential

Average floor area: 98 m²

Construction Age

Pre-1900

4,040

1900–1929

771

1930–1949

423

1950–1966

803

1967–1975

740

1976–1982

559

1983–1990

318

1991–1995

197

1996–2002

161

2003–2006

173

2007–2011

114

2012+

294

Efficiency Trend Over Time

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Dwyfor Meirionnydd has 8,675 Energy Performance Certificates on record, covering 8,186 properties. The average EPC rating is E with an efficiency score of 52 out of 100. Annual energy costs average £1,821, comprising £1,442 for heating, £269 for hot water and £109 for lighting. Average CO₂ emissions are 6.3 tonnes per year.