Northamptonshire house energy costs

January 2026

The average yearly heating cost per house was £806 in the last 10 years in Northamptonshire county. This is by £57.8 less than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 23.7% to £615.

Northamptonshire houses by heating cost per square meters

Heating cost per 10m² per year	Northamptonshire	England & Wales
█ £0-£39.99	14.3%	9.4%
█ £40+	10.6%	9.9%
█ £55+	19.2%	18.9%
█ £70+	22.8%	24.1%
█ £90+	18.7%	21.0%
█ £120+	14.4%	16.7%

Northamptonshire houses by hot water cost per square meters

Hot water cost per 10m² per year	Northamptonshire	England & Wales
█ £0-£9.99	21.2%	20.1%
█ £10.0+	20.8%	20.2%
█ £12.5+	15.9%	16.4%
█ £15.0+	16.8%	16.7%
█ £20.0+	15.4%	15.3%
█ £30.0+	10.0%	11.3%

Northamptonshire houses by lighting cost per square meters

Lighting cost per 10m² per year	Northamptonshire	England & Wales
█ £0-£4.99	2.0%	2.0%
█ £5+	17.2%	16.8%
█ £7+	21.9%	21.7%
█ £8.50+	18.6%	18.9%
█ £10.00+	22.1%	22.3%
█ £12.50+	18.1%	18.4%

Northamptonshire houses by heating cost per room

Heating cost per habitable room	Northamptonshire	England & Wales
█ £0-£99.99	13.5%	11.2%
█ £100+	17.5%	15.8%
█ £125+	16.5%	16.5%
█ £150+	23.3%	25.0%
█ £200+	13.1%	13.9%
█ £250+	16.1%	17.6%

Northamptonshire houses by hot water cost per room

Hot water cost per habitable room	Northamptonshire	England & Wales
█ £0-£18.99	14.5%	15.5%
█ £19+	24.4%	24.8%
█ £25+	20.7%	19.5%
█ £32+	19.7%	18.7%
█ £45+	10.5%	10.5%
█ £60+	10.2%	11.0%

Northamptonshire houses by lighting cost per room

Lighting cost per habitable room	Northamptonshire	England & Wales
█ £0-£10.99	4.0%	4.6%
█ £11+	13.6%	14.3%
█ £14+	20.2%	20.1%
█ £17+	19.7%	19.0%
█ £20+	18.7%	18.1%
█ £24+	23.9%	23.9%

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