Swansea flat energy certificates

June 2020

The average flat energy rating in Swansea postcode area is 68.0, D rating. This is by 1.0 worse score than the average flat energy rating in England and Wales. The average potential rating is 75.4, C rating.

Swansea flats by energy rating

Energy rating	Swansea	England & Wales
█ A	0.1%	0.1%
█ B	13.6%	17.6%
█ C	64.1%	61.5%
█ D	8.2%	8.5%
█ E	10.1%	9.4%
█ F	2.9%	2.1%
█ G	0.9%	0.7%

Swansea flats by potential energy rating

Potential energy rating	Swansea	England & Wales
█ A	0.2%	0.1%
█ B	23.1%	27.6%
█ C	71.4%	67.2%
█ D	2.5%	2.6%
█ E	2.2%	2.0%
█ F	0.5%	0.5%
█ G	0.2%	0.1%

Swansea flats by main heating control energy efficiency

Main heating control	Swansea	England & Wales
█ very poor	6.7%	5.9%
█ poor	16.7%	16.4%
█ average	25.7%	27.0%
█ good	47.9%	46.9%
█ very good	3.0%	3.8%

Swansea flats by main heating energy efficiency

Main heat efficiency	Swansea	England & Wales
█ very poor	12.8%	12.5%
█ poor	5.4%	6.0%
█ average	14.3%	12.1%
█ good	62.6%	61.7%
█ very good	4.9%	7.7%

Swansea flats by walls energy efficiency

Walls efficiency	Swansea	England & Wales
█ very poor	19.4%	23.8%
█ poor	12.4%	14.3%
█ average	6.5%	6.0%
█ good	49.6%	41.1%
█ very good	12.1%	14.9%

Swansea flats by windows energy efficiency

Windows efficiency	Swansea	England & Wales
█ very poor	7.5%	10.8%
█ poor	2.9%	4.0%
█ average	42.2%	41.0%
█ good	35.4%	31.2%
█ very good	12.1%	13.1%

Swansea flats by hot water heating energy efficiency

Hot water heating energy efficiency	Swansea	England & Wales
█ very poor	13.4%	13.4%
█ poor	8.6%	6.5%
█ average	15.8%	14.8%
█ good	55.6%	55.8%
█ very good	6.7%	9.6%

Swansea flats by lighting energy efficiency

Lightning energy efficiency	Swansea	England & Wales
█ very poor	14.3%	15.3%
█ poor	8.0%	7.4%
█ average	14.5%	13.6%
█ good	21.0%	15.3%
█ very good	42.2%	48.3%