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Northampton house energy certificates

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

Northampton 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

Northampton houses by energy rating
Energy ratingNorthamptonEngland & Wales
A0.1%0.1%
B11.7%6.7%
C51.4%49.4%
D14.7%16.6%
E16.9%20.4%
F4.3%5.5%
G0.8%1.3%

Northampton houses by potential energy rating

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

Northampton houses by potential energy rating
Potential energy ratingNorthamptonEngland & Wales
A4.8%2.9%
B44.1%43.7%
C42.8%44.5%
D3.4%3.5%
E3.3%3.4%
F0.8%0.9%
G0.9%1.0%

Northampton houses by main heating control energy efficiency

Northampton houses by main heating control energy efficiency
Main heating controlNorthamptonEngland & Wales
very poor3.5%7.2%
poor11.4%11.0%
average35.0%35.3%
good42.8%41.9%
very good7.3%4.6%

Northampton houses by main heating energy efficiency

Northampton houses by main heating energy efficiency
Main heat efficiencyNorthamptonEngland & Wales
very poor1.1%1.7%
poor2.5%2.8%
average10.7%11.9%
good77.0%76.7%
very good8.6%6.9%

Northampton houses by walls energy efficiency

Northampton houses by walls energy efficiency
Walls efficiencyNorthamptonEngland & Wales
very poor22.2%25.8%
poor10.6%17.6%
average4.2%3.6%
good52.8%46.7%
very good10.3%6.3%

Northampton houses by windows energy efficiency

Northampton houses by windows energy efficiency
Windows efficiencyNorthamptonEngland & Wales
very poor4.0%5.5%
poor4.5%5.7%
average55.7%54.7%
good26.2%28.6%
very good9.6%5.7%

Northampton houses by hot water heating energy efficiency

Northampton houses by hot water heating energy efficiency
Hot water heating energy efficiencyNorthamptonEngland & Wales
very poor3.7%4.4%
poor7.5%8.1%
average15.9%16.4%
good62.7%63.1%
very good10.2%8.0%

Northampton houses by lighting energy efficiency

Northampton houses by lighting energy efficiency
Lightning energy efficiencyNorthamptonEngland & Wales
very poor16.8%18.8%
poor13.5%13.5%
average20.5%19.9%
good19.8%19.1%
very good29.4%28.7%

Associated reports:

Northampton home energy certificates

Northampton flat energy certificates

Northampton energy costs

Northampton home features

Northampton salary and unemployment

Northampton real estate market

Northampton population statistics

Northampton crime statistics

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