Chelmsford flat energy costs

January 2026

The average yearly heating cost per flat was £393 in the last 10 years in Chelmsford postcode area. This is by £31.1 less than the average cost in England and Wales in the same period. On average, the heating cost could be reduced by 22.1% to £306.

Chelmsford flats by heating cost per square meters

Heating cost per 10m² per year	Chelmsford	England & Wales
█ £0-£39.99	21.3%	22.2%
█ £40+	18.6%	16.2%
█ £55+	17.4%	16.6%
█ £70+	16.3%	16.7%
█ £90+	13.7%	14.2%
█ £120+	12.6%	14.1%

Chelmsford flats by hot water cost per square meters

Hot water cost per 10m² per year	Chelmsford	England & Wales
█ £0-£9.99	1.4%	3.3%
█ £10.0+	6.9%	8.7%
█ £12.5+	12.8%	14.4%
█ £15.0+	19.7%	21.5%
█ £20.0+	22.0%	19.1%
█ £30.0+	37.1%	32.9%

Chelmsford flats by lighting cost per square meters

Lighting cost per 10m² per year	Chelmsford	England & Wales
█ £0-£4.99	0.5%	0.6%
█ £5+	9.6%	10.8%
█ £7+	19.3%	19.0%
█ £8.50+	21.9%	21.2%
█ £10.00+	23.0%	23.1%
█ £12.50+	25.9%	25.3%

Chelmsford flats by heating cost per room

Heating cost per habitable room	Chelmsford	England & Wales
█ £0-£99.99	23.4%	21.7%
█ £100+	15.8%	14.2%
█ £125+	14.6%	13.8%
█ £150+	19.7%	20.3%
█ £200+	10.5%	11.7%
█ £250+	16.0%	18.3%

Chelmsford flats by hot water cost per room

Hot water cost per habitable room	Chelmsford	England & Wales
█ £0-£18.99	0.5%	1.4%
█ £19+	3.8%	6.6%
█ £25+	13.2%	15.7%
█ £32+	24.2%	24.4%
█ £45+	17.8%	15.0%
█ £60+	40.5%	36.8%

Chelmsford flats by lighting cost per room

Lighting cost per habitable room	Chelmsford	England & Wales
█ £0-£10.99	1.8%	2.5%
█ £11+	6.4%	7.4%
█ £14+	13.0%	12.9%
█ £17+	16.4%	15.6%
█ £20+	20.4%	18.9%
█ £24+	41.9%	42.7%

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