Portsmouth home energy costs

January 2026

The average yearly heating cost per home was £651 in the last 10 years in Portsmouth postcode area. This is by £55.3 less than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 25.3% to £487.

Portsmouth homes by heating cost per square meters

Heating cost per 10m² per year	Portsmouth	England & Wales
█ £0-£39.99	13.8%	14.0%
█ £40+	16.1%	12.2%
█ £55+	21.5%	18.1%
█ £70+	20.9%	21.4%
█ £90+	15.1%	18.5%
█ £120+	12.5%	15.8%

Portsmouth homes by hot water cost per square meters

Hot water cost per 10m² per year	Portsmouth	England & Wales
█ £0-£9.99	14.2%	14.1%
█ £10.0+	16.8%	16.1%
█ £12.5+	16.1%	15.7%
█ £15.0+	18.4%	18.4%
█ £20.0+	16.4%	16.6%
█ £30.0+	18.1%	19.0%

Portsmouth homes by lighting cost per square meters

Lighting cost per 10m² per year	Portsmouth	England & Wales
█ £0-£4.99	1.3%	1.5%
█ £5+	14.4%	14.6%
█ £7+	21.3%	20.7%
█ £8.50+	20.6%	19.7%
█ £10.00+	22.4%	22.6%
█ £12.50+	20.1%	20.8%

Portsmouth homes by heating cost per room

Heating cost per habitable room	Portsmouth	England & Wales
█ £0-£99.99	18.6%	14.7%
█ £100+	17.7%	15.3%
█ £125+	16.4%	15.6%
█ £150+	21.5%	23.4%
█ £200+	11.2%	13.2%
█ £250+	14.6%	17.8%

Portsmouth homes by hot water cost per room

Hot water cost per habitable room	Portsmouth	England & Wales
█ £0-£18.99	10.5%	10.7%
█ £19+	18.8%	18.7%
█ £25+	18.7%	18.3%
█ £32+	20.7%	20.6%
█ £45+	11.7%	12.0%
█ £60+	19.7%	19.7%

Portsmouth homes by lighting cost per room

Lighting cost per habitable room	Portsmouth	England & Wales
█ £0-£10.99	3.4%	3.9%
█ £11+	11.6%	12.0%
█ £14+	18.1%	17.7%
█ £17+	18.0%	17.8%
█ £20+	18.6%	18.4%
█ £24+	30.3%	30.2%

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