Harrow house energy costs

January 2026

The average yearly heating cost per house was £955 in the last 10 years in Harrow postcode area. This is by £91.3 more than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 31.1% to £658.

Harrow houses by heating cost per square meters

Heating cost per 10m² per year	Harrow	England & Wales
█ £0-£39.99	4.2%	9.4%
█ £40+	9.1%	9.9%
█ £55+	19.1%	18.9%
█ £70+	29.3%	24.1%
█ £90+	23.7%	21.0%
█ £120+	14.6%	16.7%

Harrow houses by hot water cost per square meters

Hot water cost per 10m² per year	Harrow	England & Wales
█ £0-£9.99	21.6%	20.1%
█ £10.0+	19.8%	20.2%
█ £12.5+	15.3%	16.4%
█ £15.0+	18.0%	16.7%
█ £20.0+	15.7%	15.3%
█ £30.0+	9.4%	11.3%

Harrow houses by lighting cost per square meters

Lighting cost per 10m² per year	Harrow	England & Wales
█ £0-£4.99	2.1%	2.0%
█ £5+	18.3%	16.8%
█ £7+	22.5%	21.7%
█ £8.50+	18.9%	18.9%
█ £10.00+	21.2%	22.3%
█ £12.50+	17.0%	18.4%

Harrow houses by heating cost per room

Heating cost per habitable room	Harrow	England & Wales
█ £0-£99.99	7.5%	11.2%
█ £100+	14.2%	15.8%
█ £125+	17.4%	16.5%
█ £150+	29.0%	25.0%
█ £200+	15.5%	13.9%
█ £250+	16.4%	17.6%

Harrow houses by hot water cost per room

Hot water cost per habitable room	Harrow	England & Wales
█ £0-£18.99	15.8%	15.5%
█ £19+	24.1%	24.8%
█ £25+	19.6%	19.5%
█ £32+	20.0%	18.7%
█ £45+	10.7%	10.5%
█ £60+	9.7%	11.0%

Harrow houses by lighting cost per room

Lighting cost per habitable room	Harrow	England & Wales
█ £0-£10.99	5.0%	4.6%
█ £11+	14.7%	14.3%
█ £14+	19.9%	20.1%
█ £17+	18.2%	19.0%
█ £20+	17.6%	18.1%
█ £24+	24.6%	23.9%

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