Gwent house energy costs

January 2026

The average yearly heating cost per house was £813 in the last 10 years in Gwent county. This is by £51.1 less than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 25.4% to £607.

Gwent houses by heating cost per square meters

Heating cost per 10m² per year	Gwent	England & Wales
█ £0-£39.99	9.4%	9.4%
█ £40+	11.4%	9.9%
█ £55+	20.1%	18.9%
█ £70+	23.9%	24.1%
█ £90+	20.2%	21.0%
█ £120+	15.0%	16.7%

Gwent houses by hot water cost per square meters

Hot water cost per 10m² per year	Gwent	England & Wales
█ £0-£9.99	20.2%	20.1%
█ £10.0+	25.2%	20.2%
█ £12.5+	17.6%	16.4%
█ £15.0+	14.6%	16.7%
█ £20.0+	13.5%	15.3%
█ £30.0+	8.8%	11.3%

Gwent houses by lighting cost per square meters

Lighting cost per 10m² per year	Gwent	England & Wales
█ £0-£4.99	1.6%	2.0%
█ £5+	16.8%	16.8%
█ £7+	23.8%	21.7%
█ £8.50+	19.4%	18.9%
█ £10.00+	21.1%	22.3%
█ £12.50+	17.2%	18.4%

Gwent houses by heating cost per room

Heating cost per habitable room	Gwent	England & Wales
█ £0-£99.99	13.5%	11.2%
█ £100+	16.7%	15.8%
█ £125+	16.8%	16.5%
█ £150+	24.3%	25.0%
█ £200+	13.1%	13.9%
█ £250+	15.6%	17.6%

Gwent houses by hot water cost per room

Hot water cost per habitable room	Gwent	England & Wales
█ £0-£18.99	17.2%	15.5%
█ £19+	28.4%	24.8%
█ £25+	19.9%	19.5%
█ £32+	16.9%	18.7%
█ £45+	9.3%	10.5%
█ £60+	8.4%	11.0%

Gwent houses by lighting cost per room

Lighting cost per habitable room	Gwent	England & Wales
█ £0-£10.99	4.8%	4.6%
█ £11+	15.9%	14.3%
█ £14+	21.7%	20.1%
█ £17+	18.8%	19.0%
█ £20+	17.0%	18.1%
█ £24+	21.8%	23.9%

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