Worst EPC Ratings in Portsmouth

Homes rated F or G on the EPC scale are among the least energy-efficient in England and Wales. These properties are expensive to heat, contribute disproportionately to carbon emissions, and their occupants are at greater risk of fuel poverty. Below are the postcode districts in Portsmouth with the highest concentration of poorly-rated homes.

#	District	Area	Avg Score	% F/G	Certificates
1	PO6	Portsmouth North	66	2.5%	12,389
2	PO5	Portsmouth South	66	2.2%	11,717
3	PO4	Portsmouth South	65	2%	14,386
4	PO2	Portsmouth South	65	1.8%	13,395
5	PO3	Portsmouth South	66	1.6%	6,160
6	PO1	Portsmouth South	70	0.9%	11,809

How to Improve Your EPC Rating

If your home is rated F or G, there are several improvements that can significantly boost your energy efficiency score:

Loft Insulation

+5 to +10 points

Cavity Wall Insulation

Government grants available

Properties rated F or G are often eligible for free improvements through the ECO4 scheme. Homeowners and landlords in these areas may qualify for free insulation or heating upgrades.

See if you qualify for ECO4 →