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Norfolk house energy certificates

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

Norfolk 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

Norfolk houses by energy rating
Energy ratingNorfolkEngland & Wales
A0.2%0.1%
B7.2%6.7%
C48.4%49.4%
D15.8%16.6%
E19.4%20.4%
F7.2%5.5%
G1.8%1.3%

Norfolk houses by potential energy rating

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

Norfolk houses by potential energy rating
Potential energy ratingNorfolkEngland & Wales
A3.9%2.9%
B41.3%43.7%
C43.1%44.5%
D3.9%3.5%
E4.6%3.4%
F1.4%0.9%
G1.8%1.0%

Norfolk houses by main heating control energy efficiency

Norfolk houses by main heating control energy efficiency
Main heating controlNorfolkEngland & Wales
very poor2.4%7.2%
poor14.7%11.0%
average32.6%35.3%
good44.5%41.9%
very good5.8%4.6%

Norfolk houses by main heating energy efficiency

Norfolk houses by main heating energy efficiency
Main heat efficiencyNorfolkEngland & Wales
very poor2.6%1.7%
poor7.0%2.8%
average27.7%11.9%
good56.3%76.7%
very good6.4%6.9%

Norfolk houses by walls energy efficiency

Norfolk houses by walls energy efficiency
Walls efficiencyNorfolkEngland & Wales
very poor20.8%25.8%
poor11.1%17.6%
average4.2%3.6%
good55.8%46.7%
very good8.1%6.3%

Norfolk houses by windows energy efficiency

Norfolk houses by windows energy efficiency
Windows efficiencyNorfolkEngland & Wales
very poor5.8%5.5%
poor5.1%5.7%
average47.7%54.7%
good35.3%28.6%
very good6.1%5.7%

Norfolk houses by hot water heating energy efficiency

Norfolk houses by hot water heating energy efficiency
Hot water heating energy efficiencyNorfolkEngland & Wales
very poor6.6%4.4%
poor11.4%8.1%
average30.2%16.4%
good44.7%63.1%
very good7.1%8.0%

Norfolk houses by lighting energy efficiency

Norfolk houses by lighting energy efficiency
Lightning energy efficiencyNorfolkEngland & Wales
very poor14.9%18.8%
poor12.6%13.5%
average19.7%19.9%
good20.3%19.1%
very good32.4%28.7%

Associated reports:

Norfolk home energy certificates

Norfolk flat energy certificates

Norfolk energy costs

Norfolk home features

Norfolk salary and unemployment

Norfolk real estate market

Norfolk population statistics

Norfolk crime statistics

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