Gwent flat energy costs

January 2026

The average yearly heating cost per flat was £421 in the last 10 years in Gwent county. This is by £3.1 less than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 22.6% to £326.

Gwent flats by heating cost per square meters

Heating cost per 10m² per year	Gwent	England & Wales
█ £0-£39.99	15.8%	22.2%
█ £40+	19.5%	16.2%
█ £55+	21.2%	16.6%
█ £70+	18.2%	16.7%
█ £90+	13.0%	14.2%
█ £120+	12.3%	14.1%

Gwent flats by hot water cost per square meters

Hot water cost per 10m² per year	Gwent	England & Wales
█ £0-£9.99	2.2%	3.3%
█ £10.0+	9.4%	8.7%
█ £12.5+	20.1%	14.4%
█ £15.0+	24.7%	21.5%
█ £20.0+	19.3%	19.1%
█ £30.0+	24.4%	32.9%

Gwent flats by lighting cost per square meters

Lighting cost per 10m² per year	Gwent	England & Wales
█ £0-£4.99	0.4%	0.6%
█ £5+	9.7%	10.8%
█ £7+	20.6%	19.0%
█ £8.50+	25.5%	21.2%
█ £10.00+	23.3%	23.1%
█ £12.50+	20.5%	25.3%

Gwent flats by heating cost per room

Heating cost per habitable room	Gwent	England & Wales
█ £0-£99.99	17.8%	21.7%
█ £100+	17.8%	14.2%
█ £125+	16.6%	13.8%
█ £150+	22.1%	20.3%
█ £200+	10.8%	11.7%
█ £250+	14.9%	18.3%

Gwent flats by hot water cost per room

Hot water cost per habitable room	Gwent	England & Wales
█ £0-£18.99	1.3%	1.4%
█ £19+	6.8%	6.6%
█ £25+	20.9%	15.7%
█ £32+	28.2%	24.4%
█ £45+	15.3%	15.0%
█ £60+	27.4%	36.8%

Gwent flats by lighting cost per room

Lighting cost per habitable room	Gwent	England & Wales
█ £0-£10.99	2.3%	2.5%
█ £11+	7.2%	7.4%
█ £14+	14.4%	12.9%
█ £17+	17.6%	15.6%
█ £20+	20.9%	18.9%
█ £24+	37.6%	42.7%

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