Northampton home energy efficiency

June 2023

Residential buildings are energy-efficient. The average home energy rating in Northampton postcode area is 66.8, D rating. This is by 1.7 better score than the average home energy rating in England and Wales. The average potential rating is 81.0, B rating.

Northampton homes by energy rating

Energy rating	Northampton	England & Wales
█ A	0.1%	0.1%
█ B	15.4%	11.5%
█ C	58.3%	57.6%
█ D	11.7%	12.9%
█ E	11.7%	14.0%
█ F	2.3%	3.0%
█ G	0.5%	0.8%

Northampton homes by potential energy rating

Potential energy rating	Northampton	England & Wales
█ A	7.4%	3.9%
█ B	53.0%	47.2%
█ C	35.9%	44.4%
█ D	1.5%	1.8%
█ E	1.3%	1.6%
█ F	0.3%	0.4%
█ G	0.6%	0.7%

Northampton homes by main heating control energy efficiency

Main heating control	Northampton	England & Wales
█ very poor	2.3%	5.2%
█ poor	7.8%	8.9%
█ average	26.2%	27.5%
█ good	54.2%	52.5%
█ very good	9.6%	5.9%

Northampton homes by main heating energy efficiency

Main heat efficiency	Northampton	England & Wales
█ very poor	3.5%	6.0%
█ poor	2.5%	3.2%
█ average	9.1%	10.1%
█ good	80.4%	76.2%
█ very good	4.5%	4.6%

Northampton homes by walls energy efficiency

Walls efficiency	Northampton	England & Wales
█ very poor	18.3%	23.5%
█ poor	9.7%	15.9%
█ average	10.8%	10.8%
█ good	47.1%	39.0%
█ very good	14.0%	10.9%

Northampton homes by windows energy efficiency

Windows efficiency	Northampton	England & Wales
█ very poor	3.1%	5.9%
█ poor	2.6%	3.8%
█ average	51.7%	51.1%
█ good	29.8%	29.4%
█ very good	12.9%	9.8%

Northampton homes by hot water heating energy efficiency

Hot water heating energy efficiency	Northampton	England & Wales
█ very poor	5.1%	7.4%
█ poor	6.3%	6.6%
█ average	13.2%	13.6%
█ good	69.2%	66.3%
█ very good	6.3%	6.0%

Northampton homes by lighting energy efficiency

Lightning energy efficiency	Northampton	England & Wales
█ very poor	10.7%	12.6%
█ poor	8.0%	8.0%
█ average	14.4%	13.8%
█ good	17.4%	16.2%
█ very good	49.5%	49.4%