Swansea home energy costs

January 2026

The average yearly heating cost per home was £838 in the last 10 years in Swansea postcode area. This is by £131.4 more than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 30.6% to £582.

Swansea homes by heating cost per square meters

Heating cost per 10m² per year	Swansea	England & Wales
█ £0-£39.99	10.1%	14.0%
█ £40+	12.6%	12.2%
█ £55+	18.6%	18.1%
█ £70+	21.5%	21.4%
█ £90+	19.3%	18.5%
█ £120+	17.9%	15.8%

Swansea homes by hot water cost per square meters

Hot water cost per 10m² per year	Swansea	England & Wales
█ £0-£9.99	16.2%	14.1%
█ £10.0+	17.7%	16.1%
█ £12.5+	14.8%	15.7%
█ £15.0+	16.0%	18.4%
█ £20.0+	16.4%	16.6%
█ £30.0+	18.9%	19.0%

Swansea homes by lighting cost per square meters

Lighting cost per 10m² per year	Swansea	England & Wales
█ £0-£4.99	1.9%	1.5%
█ £5+	16.0%	14.6%
█ £7+	20.7%	20.7%
█ £8.50+	18.3%	19.7%
█ £10.00+	23.0%	22.6%
█ £12.50+	20.1%	20.8%

Swansea homes by heating cost per room

Heating cost per habitable room	Swansea	England & Wales
█ £0-£99.99	14.3%	14.7%
█ £100+	14.8%	15.3%
█ £125+	14.8%	15.6%
█ £150+	22.9%	23.4%
█ £200+	13.5%	13.2%
█ £250+	19.6%	17.8%

Swansea homes by hot water cost per room

Hot water cost per habitable room	Swansea	England & Wales
█ £0-£18.99	13.2%	10.7%
█ £19+	19.8%	18.7%
█ £25+	16.5%	18.3%
█ £32+	19.2%	20.6%
█ £45+	12.3%	12.0%
█ £60+	19.0%	19.7%

Swansea homes by lighting cost per room

Lighting cost per habitable room	Swansea	England & Wales
█ £0-£10.99	4.7%	3.9%
█ £11+	13.3%	12.0%
█ £14+	18.1%	17.7%
█ £17+	18.0%	17.8%
█ £20+	18.2%	18.4%
█ £24+	27.7%	30.2%

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