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Colchester flat energy certificates

The following charts compare flat energy certificates in Colchester postcode area to the flat 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 flats 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 flats by energy rating
Energy ratingColchesterEngland & Wales
A0.2%0.1%
B14.8%16.1%
C64.7%61.3%
D7.5%8.8%
E8.5%9.6%
F3.2%3.1%
G1.1%1.0%

Colchester flats by potential energy rating

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

Colchester flats by potential energy rating
Potential energy ratingColchesterEngland & Wales
A0.5%0.1%
B24.7%26.9%
C67.7%65.7%
D2.8%3.2%
E2.7%2.7%
F0.9%0.8%
G0.7%0.6%

Colchester flats by main heating control energy efficiency

Colchester flats by main heating control energy efficiency
Main heating controlColchesterEngland & Wales
very poor2.8%6.8%
poor30.1%20.9%
average26.4%30.2%
good37.6%39.4%
very good3.1%2.7%

Colchester flats by main heating energy efficiency

Colchester flats by main heating energy efficiency
Main heat efficiencyColchesterEngland & Wales
very poor11.1%9.9%
poor18.8%9.3%
average18.2%12.0%
good44.4%59.8%
very good7.5%8.9%

Colchester flats by walls energy efficiency

Colchester flats by walls energy efficiency
Walls efficiencyColchesterEngland & Wales
very poor10.0%25.4%
poor12.8%14.0%
average4.8%4.3%
good62.9%45.4%
very good9.4%10.9%

Colchester flats by windows energy efficiency

Colchester flats by windows energy efficiency
Windows efficiencyColchesterEngland & Wales
very poor9.8%12.5%
poor3.1%4.8%
average43.1%40.5%
good36.1%33.4%
very good7.8%8.8%

Colchester flats by hot water heating energy efficiency

Colchester flats by hot water heating energy efficiency
Hot water heating energy efficiencyColchesterEngland & Wales
very poor14.2%11.7%
poor11.4%7.0%
average26.4%17.2%
good39.5%53.8%
very good8.5%10.3%

Colchester flats by lighting energy efficiency

Colchester flats by lighting energy efficiency
Lightning energy efficiencyColchesterEngland & Wales
very poor16.0%19.9%
poor12.7%9.6%
average19.4%16.3%
good17.2%16.8%
very good34.7%37.6%

Associated reports:

Colchester home energy certificates

Colchester house energy certificates

Colchester energy costs

Colchester home features

Colchester salary and unemployment

Colchester real estate market

Colchester population statistics

Colchester crime statistics

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