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Colchester house energy certificates

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

Colchester 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

Colchester houses by energy rating
Energy ratingColchesterEngland & Wales
A0.2%0.1%
B8.6%6.7%
C47.1%49.4%
D15.8%16.6%
E20.1%20.4%
F6.4%5.5%
G1.7%1.3%

Colchester houses by potential energy rating

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

Colchester houses by potential energy rating
Potential energy ratingColchesterEngland & Wales
A3.6%2.9%
B41.6%43.7%
C44.2%44.5%
D3.7%3.5%
E4.2%3.4%
F1.2%0.9%
G1.5%1.0%

Colchester houses by main heating control energy efficiency

Colchester houses by main heating control energy efficiency
Main heating controlColchesterEngland & Wales
very poor3.3%7.2%
poor12.4%11.0%
average34.8%35.3%
good44.0%41.9%
very good5.5%4.6%

Colchester houses by main heating energy efficiency

Colchester houses by main heating energy efficiency
Main heat efficiencyColchesterEngland & Wales
very poor1.9%1.7%
poor3.8%2.8%
average17.5%11.9%
good69.8%76.7%
very good7.1%6.9%

Colchester houses by walls energy efficiency

Colchester houses by walls energy efficiency
Walls efficiencyColchesterEngland & Wales
very poor18.0%25.8%
poor17.7%17.6%
average3.7%3.6%
good53.1%46.7%
very good7.5%6.3%

Colchester houses by windows energy efficiency

Colchester houses by windows energy efficiency
Windows efficiencyColchesterEngland & Wales
very poor6.6%5.5%
poor6.8%5.7%
average51.8%54.7%
good28.5%28.6%
very good6.3%5.7%

Colchester houses by hot water heating energy efficiency

Colchester houses by hot water heating energy efficiency
Hot water heating energy efficiencyColchesterEngland & Wales
very poor4.8%4.4%
poor9.4%8.1%
average22.2%16.4%
good55.8%63.1%
very good7.9%8.0%

Colchester houses by lighting energy efficiency

Colchester houses by lighting energy efficiency
Lightning energy efficiencyColchesterEngland & Wales
very poor17.8%18.8%
poor15.2%13.5%
average20.5%19.9%
good19.2%19.1%
very good27.1%28.7%

Associated reports:

Colchester home energy certificates

Colchester flat energy certificates

Colchester energy costs

Colchester home features

Colchester salary and unemployment

Colchester real estate market

Colchester population statistics

Colchester crime statistics

Homeimage/svg+xmlOpencliparteco green house icon2012-05-29T15:40:56https://openclipart.org/detail/170282/eco-green-house-icon-by-cybergedeondominiquechappardecologygreenhomehouseicon