Guildford flat energy efficiency

June 2023

Flats are energy-efficient. The average flat energy rating in Guildford postcode area is 70.5, C rating. This is by 1.1 better score than the average flat energy rating in England and Wales. The average potential rating is 76.5, C rating.

Guildford flats by energy rating

Energy rating	Guildford	England & Wales
█ A	0.1%	0.1%
█ B	18.9%	17.3%
█ C	64.3%	63.1%
█ D	6.8%	8.1%
█ E	7.8%	9.0%
█ F	1.7%	1.8%
█ G	0.4%	0.6%

Guildford flats by potential energy rating

Potential energy rating	Guildford	England & Wales
█ A	0.1%	0.1%
█ B	28.6%	27.1%
█ C	67.4%	68.5%
█ D	2.1%	2.2%
█ E	1.5%	1.6%
█ F	0.3%	0.4%
█ G	0.1%	0.1%

Guildford flats by main heating control energy efficiency

Main heating control	Guildford	England & Wales
█ very poor	1.9%	5.2%
█ poor	18.9%	15.2%
█ average	23.4%	25.3%
█ good	49.6%	51.0%
█ very good	6.3%	3.3%

Guildford flats by main heating energy efficiency

Main heat efficiency	Guildford	England & Wales
█ very poor	15.2%	14.1%
█ poor	6.4%	4.8%
█ average	15.3%	12.2%
█ good	58.4%	62.1%
█ very good	4.7%	6.7%

Guildford flats by walls energy efficiency

Walls efficiency	Guildford	England & Wales
█ very poor	9.5%	22.9%
█ poor	14.5%	14.6%
█ average	9.6%	7.8%
█ good	48.5%	39.9%
█ very good	17.8%	14.8%

Guildford flats by windows energy efficiency

Windows efficiency	Guildford	England & Wales
█ very poor	7.0%	9.7%
█ poor	2.7%	3.6%
█ average	41.6%	42.0%
█ good	32.6%	31.6%
█ very good	16.2%	13.1%

Guildford flats by hot water heating energy efficiency

Hot water heating energy efficiency	Guildford	England & Wales
█ very poor	14.4%	14.2%
█ poor	8.0%	6.7%
█ average	19.7%	13.8%
█ good	51.3%	57.0%
█ very good	6.5%	8.3%

Guildford flats by lighting energy efficiency

Lightning energy efficiency	Guildford	England & Wales
█ very poor	11.5%	12.5%
█ poor	6.3%	6.0%
█ average	11.2%	11.4%
█ good	13.3%	13.9%
█ very good	57.6%	56.2%