Gwynedd home energy costs

January 2026

The average yearly heating cost per home was £1052 in the last 10 years in Gwynedd county. This is by £345.7 more than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 34.2% to £692.

Gwynedd homes by heating cost per square meters

Heating cost per 10m² per year	Gwynedd	England & Wales
█ £0-£39.99	6.6%	14.0%
█ £40+	7.9%	12.2%
█ £55+	13.5%	18.1%
█ £70+	18.6%	21.4%
█ £90+	20.7%	18.5%
█ £120+	32.7%	15.8%

Gwynedd homes by hot water cost per square meters

Hot water cost per 10m² per year	Gwynedd	England & Wales
█ £0-£9.99	12.2%	14.1%
█ £10.0+	12.8%	16.1%
█ £12.5+	12.6%	15.7%
█ £15.0+	17.3%	18.4%
█ £20.0+	19.0%	16.6%
█ £30.0+	26.1%	19.0%

Gwynedd homes by lighting cost per square meters

Lighting cost per 10m² per year	Gwynedd	England & Wales
█ £0-£4.99	2.1%	1.5%
█ £5+	16.4%	14.6%
█ £7+	21.3%	20.7%
█ £8.50+	18.4%	19.7%
█ £10.00+	22.8%	22.6%
█ £12.50+	19.0%	20.8%

Gwynedd homes by heating cost per room

Heating cost per habitable room	Gwynedd	England & Wales
█ £0-£99.99	7.7%	14.7%
█ £100+	10.8%	15.3%
█ £125+	12.1%	15.6%
█ £150+	21.3%	23.4%
█ £200+	15.3%	13.2%
█ £250+	32.8%	17.8%

Gwynedd homes by hot water cost per room

Hot water cost per habitable room	Gwynedd	England & Wales
█ £0-£18.99	9.6%	10.7%
█ £19+	15.1%	18.7%
█ £25+	15.9%	18.3%
█ £32+	20.1%	20.6%
█ £45+	14.0%	12.0%
█ £60+	25.3%	19.7%

Gwynedd homes by lighting cost per room

Lighting cost per habitable room	Gwynedd	England & Wales
█ £0-£10.99	5.7%	3.9%
█ £11+	14.5%	12.0%
█ £14+	19.4%	17.7%
█ £17+	18.0%	17.8%
█ £20+	17.3%	18.4%
█ £24+	25.1%	30.2%

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