Swansea flat energy costs

January 2026

The average yearly heating cost per flat was £438 in the last 10 years in Swansea postcode area. This is by £14.1 more than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 28.2% to £314.

Swansea flats by heating cost per square meters

Heating cost per 10m² per year	Swansea	England & Wales
█ £0-£39.99	17.1%	22.2%
█ £40+	17.7%	16.2%
█ £55+	19.3%	16.6%
█ £70+	17.5%	16.7%
█ £90+	13.7%	14.2%
█ £120+	14.7%	14.1%

Swansea flats by hot water cost per square meters

Hot water cost per 10m² per year	Swansea	England & Wales
█ £0-£9.99	2.4%	3.3%
█ £10.0+	7.5%	8.7%
█ £12.5+	15.1%	14.4%
█ £15.0+	22.5%	21.5%
█ £20.0+	18.0%	19.1%
█ £30.0+	34.5%	32.9%

Swansea flats by lighting cost per square meters

Lighting cost per 10m² per year	Swansea	England & Wales
█ £0-£4.99	0.5%	0.6%
█ £5+	10.5%	10.8%
█ £7+	18.0%	19.0%
█ £8.50+	19.3%	21.2%
█ £10.00+	22.5%	23.1%
█ £12.50+	29.1%	25.3%

Swansea flats by heating cost per room

Heating cost per habitable room	Swansea	England & Wales
█ £0-£99.99	21.4%	21.7%
█ £100+	16.3%	14.2%
█ £125+	14.7%	13.8%
█ £150+	19.3%	20.3%
█ £200+	10.9%	11.7%
█ £250+	17.5%	18.3%

Swansea flats by hot water cost per room

Hot water cost per habitable room	Swansea	England & Wales
█ £0-£18.99	1.7%	1.4%
█ £19+	7.8%	6.6%
█ £25+	15.3%	15.7%
█ £32+	24.4%	24.4%
█ £45+	14.2%	15.0%
█ £60+	36.6%	36.8%

Swansea flats by lighting cost per room

Lighting cost per habitable room	Swansea	England & Wales
█ £0-£10.99	3.2%	2.5%
█ £11+	8.7%	7.4%
█ £14+	13.0%	12.9%
█ £17+	14.7%	15.6%
█ £20+	17.5%	18.9%
█ £24+	43.0%	42.7%

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