Hertfordshire home energy certificates

June 2021

The average home energy rating in Hertfordshire county is 65.7, D rating. This is by 1.2 better score than the average home energy rating in England and Wales. The average potential rating is 78.7, C rating.

Hertfordshire homes by energy rating

Hertfordshire homes by energy rating
Energy ratingHertfordshireEngland & Wales
A0.0%0.1%
B11.5%12.0%
C59.4%54.9%
D12.8%13.5%
E13.5%15.2%
F2.4%3.4%
G0.4%0.9%

Hertfordshire map of energy efficiency of properties

Hertfordshire map of energy efficiency of properties

Hertfordshire homes by potential energy rating

Hertfordshire homes by potential energy rating
Potential energy ratingHertfordshireEngland & Wales
A2.4%4.2%
B45.5%44.8%
C47.4%45.6%
D2.2%2.2%
E1.8%1.9%
F0.3%0.5%
G0.4%0.7%

Hertfordshire homes by main heating control energy efficiency

Hertfordshire homes by main heating control energy efficiency
Main heating controlHertfordshireEngland & Wales
very poor3.1%5.8%
poor9.6%9.4%
average29.7%29.4%
good51.0%49.0%
very good6.6%6.4%

Hertfordshire homes by main heating energy efficiency

Hertfordshire homes by main heating energy efficiency
Main heat efficiencyHertfordshireEngland & Wales
very poor5.5%5.3%
poor3.4%3.4%
average9.0%10.4%
good77.6%75.5%
very good4.5%5.4%

Hertfordshire homes by walls energy efficiency

Hertfordshire homes by walls energy efficiency
Walls efficiencyHertfordshireEngland & Wales
very poor19.4%24.1%
poor17.1%15.9%
average9.3%8.1%
good43.0%40.7%
very good11.2%11.2%

Hertfordshire homes by windows energy efficiency

Hertfordshire homes by windows energy efficiency
Windows efficiencyHertfordshireEngland & Wales
very poor4.9%6.3%
poor3.6%4.2%
average52.5%50.8%
good28.6%28.4%
very good10.3%10.3%

Hertfordshire homes by hot water heating energy efficiency

Hertfordshire homes by hot water heating energy efficiency
Hot water heating energy efficiencyHertfordshireEngland & Wales
very poor6.0%7.1%
poor6.5%6.9%
average16.6%14.4%
good65.1%64.7%
very good5.8%7.0%

Hertfordshire homes by lighting energy efficiency

Hertfordshire homes by lighting energy efficiency
Lightning energy efficiencyHertfordshireEngland & Wales
very poor15.4%14.5%
poor10.2%9.4%
average16.4%15.8%
good17.5%17.3%
very good40.5%43.0%

Other reports for Hertfordshire county

house energy certificates

flat energy certificates

home features

salary and unemployment

property prices

crime statistics

population statistics

energy costs

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