Hertfordshire house energy certificates

June 2020

The average house energy rating in Hertfordshire county is 62.8, D rating. This is by 0.5 better score than the average house energy rating in England and Wales. The average potential rating is 79.4, C rating.

Hertfordshire houses by energy rating

Hertfordshire houses by energy rating
Energy ratingHertfordshireEngland & Wales
A0.1%0.1%
B7.4%9.6%
C55.3%50.9%
D16.1%15.9%
E17.5%18.2%
F3.1%4.2%
G0.5%1.1%

Hertfordshire map of energy efficiency of houses

Hertfordshire map of energy efficiency of houses

Hertfordshire houses by potential energy rating

Hertfordshire houses by potential energy rating
Potential energy ratingHertfordshireEngland & Wales
A3.7%6.1%
B51.9%51.4%
C38.9%36.6%
D2.4%2.3%
E2.1%2.1%
F0.4%0.5%
G0.6%1.0%

Hertfordshire houses by main heating control energy efficiency

Hertfordshire houses by main heating control energy efficiency
Main heating controlHertfordshireEngland & Wales
very poor3.2%6.0%
poor6.1%6.7%
average33.2%31.5%
good50.9%48.0%
very good6.6%7.7%

Hertfordshire houses by main heating energy efficiency

Hertfordshire houses by main heating energy efficiency
Main heat efficiencyHertfordshireEngland & Wales
very poor1.0%1.7%
poor1.6%2.5%
average7.0%9.8%
good85.7%81.2%
very good4.8%4.9%

Hertfordshire houses by walls energy efficiency

Hertfordshire houses by walls energy efficiency
Walls efficiencyHertfordshireEngland & Wales
very poor24.4%24.4%
poor19.1%16.5%
average8.2%7.7%
good40.9%41.8%
very good7.5%9.6%

Hertfordshire houses by windows energy efficiency

Hertfordshire houses by windows energy efficiency
Windows efficiencyHertfordshireEngland & Wales
very poor4.9%4.5%
poor4.7%4.5%
average57.1%54.7%
good26.4%27.2%
very good6.9%9.1%

Hertfordshire houses by hot water heating energy efficiency

Hertfordshire houses by hot water heating energy efficiency
Hot water heating energy efficiencyHertfordshireEngland & Wales
very poor2.4%4.1%
poor5.7%7.1%
average16.4%14.6%
good69.4%67.8%
very good6.1%6.4%

Hertfordshire houses by lighting energy efficiency

Hertfordshire houses by lighting energy efficiency
Lightning energy efficiencyHertfordshireEngland & Wales
very poor17.9%15.3%
poor12.5%11.1%
average18.1%17.6%
good18.9%18.5%
very good32.5%37.5%

Other reports for Hertfordshire county

home energy certificates

flat energy certificates

home features

crime statistics

property prices

salary and unemployment

energy costs

population statistics

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