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Durham county house energy certificates

The following charts compare house energy certificates in Durham county county to the house energy certificates in whole England and Wales. Outer ring charts show share in Durham county, inner charts show share for England and Wales. Data is taken from energy certificates for domestic buildings. The certificates were issued between 2008-2016. Data is available for more than 50% of all domestic properties. In case of multiple certificate for one property, only the latest available certificate data was used in the charts.

Durham county houses by energy rating

The latest available energy rating converted into a linear 'A to G' rating (from the most energy efficient to the least energy efficient - G). Energy rating was measured in the period of 2008-2016

Durham county houses by energy rating
Energy ratingDurham countyEngland & Wales
A0.1%0.1%
B6.2%6.7%
C59.0%49.4%
D14.6%16.6%
E15.5%20.4%
F3.6%5.5%
G0.9%1.3%

Durham county houses by potential energy rating

Estimated potential energy rating converted into a linear 'A to G' rating (A - is the most energy efficient)

Durham county houses by potential energy rating
Potential energy ratingDurham countyEngland & Wales
A2.5%2.9%
B49.3%43.7%
C43.2%44.5%
D2.0%3.5%
E1.6%3.4%
F0.5%0.9%
G1.0%1.0%

Durham county houses by main heating control energy efficiency

Durham county houses by main heating control energy efficiency
Main heating controlDurham countyEngland & Wales
very poor13.9%7.2%
poor7.6%11.0%
average30.1%35.3%
good45.0%41.9%
very good3.4%4.6%

Durham county houses by main heating energy efficiency

Durham county houses by main heating energy efficiency
Main heat efficiencyDurham countyEngland & Wales
very poor1.0%1.7%
poor1.3%2.8%
average8.6%11.9%
good81.4%76.7%
very good7.6%6.9%

Durham county houses by walls energy efficiency

Durham county houses by walls energy efficiency
Walls efficiencyDurham countyEngland & Wales
very poor16.5%25.8%
poor13.5%17.6%
average2.6%3.6%
good62.1%46.7%
very good5.3%6.3%

Durham county houses by windows energy efficiency

Durham county houses by windows energy efficiency
Windows efficiencyDurham countyEngland & Wales
very poor4.1%5.5%
poor3.0%5.7%
average52.6%54.7%
good35.8%28.6%
very good4.5%5.7%

Durham county houses by hot water heating energy efficiency

Durham county houses by hot water heating energy efficiency
Hot water heating energy efficiencyDurham countyEngland & Wales
very poor2.8%4.4%
poor10.0%8.1%
average10.0%16.4%
good69.5%63.1%
very good7.8%8.0%

Durham county houses by lighting energy efficiency

Durham county houses by lighting energy efficiency
Lightning energy efficiencyDurham countyEngland & Wales
very poor18.9%18.8%
poor11.9%13.5%
average19.0%19.9%
good19.3%19.1%
very good30.9%28.7%

Associated reports:

Durham county home energy certificates

Durham county flat energy certificates

Durham county energy costs

Durham county home features

Durham county salary and unemployment

Durham county real estate market

Durham county population statistics

Durham county crime statistics

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