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Chelmsford house energy certificates

The following charts compare house energy certificates in Chelmsford postcode area to the house energy certificates in whole England and Wales. Outer ring charts show share in Chelmsford, 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.

Chelmsford 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

Chelmsford houses by energy rating
Energy ratingChelmsfordEngland & Wales
A0.1%0.1%
B7.0%6.7%
C52.4%49.4%
D15.8%16.6%
E18.4%20.4%
F5.2%5.5%
G1.0%1.3%

Chelmsford houses by potential energy rating

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

Chelmsford houses by potential energy rating
Potential energy ratingChelmsfordEngland & Wales
A2.6%2.9%
B44.0%43.7%
C44.3%44.5%
D3.4%3.5%
E3.4%3.4%
F1.0%0.9%
G1.3%1.0%

Chelmsford houses by main heating control energy efficiency

Chelmsford houses by main heating control energy efficiency
Main heating controlChelmsfordEngland & Wales
very poor2.9%7.2%
poor10.4%11.0%
average36.8%35.3%
good44.5%41.9%
very good5.5%4.6%

Chelmsford houses by main heating energy efficiency

Chelmsford houses by main heating energy efficiency
Main heat efficiencyChelmsfordEngland & Wales
very poor1.3%1.7%
poor2.9%2.8%
average14.3%11.9%
good75.2%76.7%
very good6.2%6.9%

Chelmsford houses by walls energy efficiency

Chelmsford houses by walls energy efficiency
Walls efficiencyChelmsfordEngland & Wales
very poor19.6%25.8%
poor18.8%17.6%
average4.8%3.6%
good49.9%46.7%
very good6.9%6.3%

Chelmsford houses by windows energy efficiency

Chelmsford houses by windows energy efficiency
Windows efficiencyChelmsfordEngland & Wales
very poor6.5%5.5%
poor6.9%5.7%
average51.6%54.7%
good28.9%28.6%
very good6.2%5.7%

Chelmsford houses by hot water heating energy efficiency

Chelmsford houses by hot water heating energy efficiency
Hot water heating energy efficiencyChelmsfordEngland & Wales
very poor3.5%4.4%
poor7.7%8.1%
average22.0%16.4%
good59.7%63.1%
very good7.1%8.0%

Chelmsford houses by lighting energy efficiency

Chelmsford houses by lighting energy efficiency
Lightning energy efficiencyChelmsfordEngland & Wales
very poor22.2%18.8%
poor13.4%13.5%
average18.0%19.9%
good19.4%19.1%
very good27.0%28.7%

Associated reports:

Chelmsford home energy certificates

Chelmsford flat energy certificates

Chelmsford energy costs

Chelmsford home features

Chelmsford salary and unemployment

Chelmsford real estate market

Chelmsford population statistics

Chelmsford crime statistics

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