Cornwall flat energy costs

January 2026

The average yearly heating cost per flat was £470 in the last 10 years in Cornwall county. This is by £45.8 more than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 31.4% to £322.

Cornwall flats by heating cost per square meters

Heating cost per 10m² per year	Cornwall	England & Wales
█ £0-£39.99	21.6%	22.2%
█ £40+	17.1%	16.2%
█ £55+	14.7%	16.6%
█ £70+	13.5%	16.7%
█ £90+	12.9%	14.2%
█ £120+	20.1%	14.1%

Cornwall flats by hot water cost per square meters

Hot water cost per 10m² per year	Cornwall	England & Wales
█ £0-£9.99	3.6%	3.3%
█ £10.0+	8.2%	8.7%
█ £12.5+	12.0%	14.4%
█ £15.0+	15.6%	21.5%
█ £20.0+	17.0%	19.1%
█ £30.0+	43.6%	32.9%

Cornwall flats by lighting cost per square meters

Lighting cost per 10m² per year	Cornwall	England & Wales
█ £0-£4.99	0.8%	0.6%
█ £5+	12.1%	10.8%
█ £7+	19.6%	19.0%
█ £8.50+	20.0%	21.2%
█ £10.00+	21.4%	23.1%
█ £12.50+	26.2%	25.3%

Cornwall flats by heating cost per room

Heating cost per habitable room	Cornwall	England & Wales
█ £0-£99.99	25.0%	21.7%
█ £100+	13.7%	14.2%
█ £125+	11.5%	13.8%
█ £150+	16.4%	20.3%
█ £200+	10.8%	11.7%
█ £250+	22.7%	18.3%

Cornwall flats by hot water cost per room

Hot water cost per habitable room	Cornwall	England & Wales
█ £0-£18.99	1.5%	1.4%
█ £19+	6.3%	6.6%
█ £25+	12.6%	15.7%
█ £32+	17.9%	24.4%
█ £45+	13.4%	15.0%
█ £60+	48.3%	36.8%

Cornwall flats by lighting cost per room

Lighting cost per habitable room	Cornwall	England & Wales
█ £0-£10.99	3.7%	2.5%
█ £11+	9.0%	7.4%
█ £14+	13.9%	12.9%
█ £17+	15.3%	15.6%
█ £20+	17.7%	18.9%
█ £24+	40.4%	42.7%

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