Hertfordshire flat energy certificates

June 2021

The average flat energy rating in Hertfordshire county is 70.9, C rating. This is by 1.8 better score than the average flat energy rating in England and Wales. The average potential rating is 76.5, C rating.

Hertfordshire flats by energy rating

Hertfordshire flats by energy rating
Energy ratingHertfordshireEngland & Wales
A0.0%0.1%
B19.7%17.6%
C64.6%61.7%
D7.0%8.5%
E7.0%9.5%
F1.3%2.0%
G0.3%0.6%

Hertfordshire map of energy efficiency of flats

Hertfordshire map of energy efficiency of flats

Hertfordshire flats by potential energy rating

Hertfordshire flats by potential energy rating
Potential energy ratingHertfordshireEngland & Wales
A0.0%0.1%
B29.7%27.5%
C66.1%67.6%
D2.3%2.5%
E1.6%1.8%
F0.3%0.5%
G0.1%0.1%

Hertfordshire flats by main heating control energy efficiency

Hertfordshire flats by main heating control energy efficiency
Main heating controlHertfordshireEngland & Wales
very poor2.9%5.7%
poor17.1%16.0%
average25.5%26.4%
good47.8%48.2%
very good6.8%3.7%

Hertfordshire flats by main heating energy efficiency

Hertfordshire flats by main heating energy efficiency
Main heat efficiencyHertfordshireEngland & Wales
very poor13.8%13.2%
poor6.8%5.5%
average13.5%12.2%
good60.9%61.7%
very good4.9%7.4%

Hertfordshire flats by walls energy efficiency

Hertfordshire flats by walls energy efficiency
Walls efficiencyHertfordshireEngland & Wales
very poor9.7%23.6%
poor13.7%14.5%
average8.6%6.5%
good49.4%40.5%
very good18.6%15.0%

Hertfordshire flats by windows energy efficiency

Hertfordshire flats by windows energy efficiency
Windows efficiencyHertfordshireEngland & Wales
very poor5.4%10.5%
poor2.0%3.9%
average43.4%41.4%
good32.0%31.0%
very good17.2%13.3%

Hertfordshire flats by hot water heating energy efficiency

Hertfordshire flats by hot water heating energy efficiency
Hot water heating energy efficiencyHertfordshireEngland & Wales
very poor12.7%13.7%
poor8.3%6.6%
average17.9%14.5%
good54.9%56.0%
very good6.2%9.2%

Hertfordshire flats by lighting energy efficiency

Hertfordshire flats by lighting energy efficiency
Lightning energy efficiencyHertfordshireEngland & Wales
very poor12.8%14.5%
poor7.3%6.9%
average14.8%13.0%
good15.1%15.0%
very good50.0%50.5%

Other reports for Hertfordshire county

home energy certificates

house energy certificates

home features

salary and unemployment

property prices

crime statistics

population statistics

energy costs

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