Devon house energy costs

January 2026

The average yearly heating cost per house was £871 in the last 10 years in Devon county. This is by £6.9 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 £625.

Devon houses by heating cost per square meters

Heating cost per 10m² per year	Devon	England & Wales
█ £0-£39.99	12.7%	9.4%
█ £40+	12.5%	9.9%
█ £55+	20.8%	18.9%
█ £70+	22.0%	24.1%
█ £90+	16.5%	21.0%
█ £120+	15.6%	16.7%

Devon houses by hot water cost per square meters

Hot water cost per 10m² per year	Devon	England & Wales
█ £0-£9.99	22.1%	20.1%
█ £10.0+	19.0%	20.2%
█ £12.5+	15.0%	16.4%
█ £15.0+	15.6%	16.7%
█ £20.0+	14.7%	15.3%
█ £30.0+	13.6%	11.3%

Devon houses by lighting cost per square meters

Lighting cost per 10m² per year	Devon	England & Wales
█ £0-£4.99	2.8%	2.0%
█ £5+	19.9%	16.8%
█ £7+	22.5%	21.7%
█ £8.50+	18.7%	18.9%
█ £10.00+	19.5%	22.3%
█ £12.50+	16.6%	18.4%

Devon houses by heating cost per room

Heating cost per habitable room	Devon	England & Wales
█ £0-£99.99	13.4%	11.2%
█ £100+	16.3%	15.8%
█ £125+	15.8%	16.5%
█ £150+	22.8%	25.0%
█ £200+	12.6%	13.9%
█ £250+	19.0%	17.6%

Devon houses by hot water cost per room

Hot water cost per habitable room	Devon	England & Wales
█ £0-£18.99	15.0%	15.5%
█ £19+	22.6%	24.8%
█ £25+	18.5%	19.5%
█ £32+	18.7%	18.7%
█ £45+	10.9%	10.5%
█ £60+	14.4%	11.0%

Devon houses by lighting cost per room

Lighting cost per habitable room	Devon	England & Wales
█ £0-£10.99	4.8%	4.6%
█ £11+	14.4%	14.3%
█ £14+	20.2%	20.1%
█ £17+	18.5%	19.0%
█ £20+	17.5%	18.1%
█ £24+	24.6%	23.9%

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