Guildford home energy efficiency

June 2023

Residential buildings are energy-efficient. The average home energy rating in Guildford postcode area is 65.8, D rating. This is by 0.7 better score than the average home energy rating in England and Wales. The average potential rating is 79.3, C rating.

Guildford homes by energy rating

Energy rating	Guildford	England & Wales
█ A	0.1%	0.1%
█ B	11.8%	11.5%
█ C	59.3%	57.6%
█ D	12.0%	12.9%
█ E	13.3%	14.0%
█ F	2.8%	3.0%
█ G	0.6%	0.8%

Guildford homes by potential energy rating

Potential energy rating	Guildford	England & Wales
█ A	3.5%	3.9%
█ B	46.7%	47.2%
█ C	45.6%	44.4%
█ D	1.8%	1.8%
█ E	1.6%	1.6%
█ F	0.3%	0.4%
█ G	0.7%	0.7%

Guildford homes by main heating control energy efficiency

Main heating control	Guildford	England & Wales
█ very poor	1.7%	5.2%
█ poor	9.3%	8.9%
█ average	27.0%	27.5%
█ good	54.0%	52.5%
█ very good	8.0%	5.9%

Guildford homes by main heating energy efficiency

Main heat efficiency	Guildford	England & Wales
█ very poor	5.7%	6.0%
█ poor	3.4%	3.2%
█ average	10.1%	10.1%
█ good	77.0%	76.2%
█ very good	3.8%	4.6%

Guildford homes by walls energy efficiency

Walls efficiency	Guildford	England & Wales
█ very poor	12.2%	23.5%
█ poor	19.2%	15.9%
█ average	13.2%	10.8%
█ good	43.6%	39.0%
█ very good	11.8%	10.9%

Guildford homes by windows energy efficiency

Windows efficiency	Guildford	England & Wales
█ very poor	5.9%	5.9%
█ poor	4.3%	3.8%
█ average	47.3%	51.1%
█ good	31.8%	29.4%
█ very good	10.7%	9.8%

Guildford homes by hot water heating energy efficiency

Hot water heating energy efficiency	Guildford	England & Wales
█ very poor	6.3%	7.4%
█ poor	6.4%	6.6%
█ average	17.3%	13.6%
█ good	64.2%	66.3%
█ very good	5.7%	6.0%

Guildford homes by lighting energy efficiency

Lightning energy efficiency	Guildford	England & Wales
█ very poor	12.9%	12.6%
█ poor	8.7%	8.0%
█ average	13.4%	13.8%
█ good	15.3%	16.2%
█ very good	49.7%	49.4%