Towns I
- Commercial-EPC-Ibsley
- Commercial-EPC-Ibstock
- Commercial-EPC-Ibstone
- Commercial-EPC-Ickford
- Commercial-EPC-Ickham
- Commercial-EPC-Ickleford
- Commercial-EPC-Icklesham
- Commercial-EPC-Ickleton
- Commercial-EPC-Icklingham
- Commercial-EPC-Ide
- Commercial-EPC-Ide-Hill
- Commercial-EPC-Iden
- Commercial-EPC-Iden-Green
- Commercial-EPC-Ifield
- Commercial-EPC-Ightham
- Commercial-EPC-Ilchester
- Commercial-EPC-Ilford-Greater-London
- Commercial-EPC-Ilfracombe-Devon
- Commercial-EPC-Ilkeston-Derbyshire
- Commercial-EPC-Ilkley-West-Yorkshire
- Commercial-EPC-Illogan
- Commercial-EPC-Ilmington
- Commercial-EPC-Ilminster-Somerset
- Commercial-EPC-Ilsington
- Commercial-EPC-Immingham-Lincolnshire
- Commercial-EPC-Impington
- Commercial-EPC-Ince
- Commercial-EPC-Ince-in-Makerfield-Greater-Manchester
- Commercial-EPC-Inchcolm
- Commercial-EPC-Inchmore
- Commercial-EPC-Inchture
- Commercial-EPC-Indian-Queens
- Commercial-EPC-Ingatestone-Essex
- Commercial-EPC-Ingbirchworth
- Commercial-EPC-Ingham
- Commercial-EPC-Ingleby-Barwick-North-Yorkshire
- Commercial-EPC-Ingleton
- Commercial-EPC-Ingoldmells
- Commercial-EPC-Ingrave
- Commercial-EPC-Ings
- Commercial-EPC-Inkpen
- Commercial-EPC-Innellan
- Commercial-EPC-Innerleithen-Scottish-Borders
- Commercial-EPC-Insch-Aberdeenshire
- Commercial-EPC-Instow
- Commercial-EPC-Inverallochy
- Commercial-EPC-Inveraray-Strathclyde
- Commercial-EPC-Inverarnan
- Commercial-EPC-Inverbervie-Aberdeenshire
- Commercial-EPC-Inverfarigaig
- Commercial-EPC-Invergarry
- Commercial-EPC-Invergordon-Highlands
- Commercial-EPC-Inverkeilor
- Commercial-EPC-Inverkeithing-Fife
- Commercial-EPC-Inverkip
- Commercial-EPC-Inverlochy-Highlands
- Commercial-EPC-Invermoriston
- Commercial-EPC-Inverness-Highlands
- Commercial-EPC-Inverness-shire
- Commercial-EPC-Inverurie-Aberdeenshire
- Commercial-EPC-Ipplepen
- Commercial-EPC-Ippolyts
- Commercial-EPC-Ipswich-Suffolk
- Commercial-EPC-Irchester
- Commercial-EPC-Ireshopeburn
- Commercial-EPC-Irlam-Greater-Manchester
- Commercial-EPC-Irnham
- Commercial-EPC-Ironbridge
- Commercial-EPC-Irthington
- Commercial-EPC-Irthlingborough-Northamptonshire
- Commercial-EPC-Irton
- Commercial-EPC-Irvine
- Commercial-EPC-Irvine-Strathclyde
- Commercial-EPC-Irvinestown
- Commercial-EPC-Islandmagee
- Commercial-EPC-Isle-Of-Barra
- Commercial-EPC-Isle-Of-Colonsay
- Commercial-EPC-Isle-Of-Cumbrae
- Commercial-EPC-Isle-Of-Dogs
- Commercial-EPC-Isle-Of-Harris
- Commercial-EPC-Isle-Of-Iona
- Commercial-EPC-Isle-Of-Jura
- Commercial-EPC-Isle-Of-Lewis
- Commercial-EPC-Isle-Of-Sark
- Commercial-EPC-Isle-Of-Sheppey
- Commercial-EPC-Isle-Of-South-Uist
- Commercial-EPC-Isle-Of-Whithorn
- Commercial-EPC-Isle-Ornsay
- Commercial-EPC-Isle-of-Wight
- Commercial-EPC-Isle-Of-Arran
- Commercial-EPC-Isle-Of-Skye
- Commercial-EPC-Isle-of-Wight
- Commercial-EPC-Isleham
- Commercial-EPC-Isles-Of-Scilly
- Commercial-EPC-Isleworth-London
- Commercial-EPC-Isley-Walton
- Commercial-EPC-Islington-London
- Commercial-EPC-Itchen-Abbas
- Commercial-EPC-Itteringham
- Commercial-EPC-Iver
- Commercial-EPC-Iver-Heath
- Commercial-EPC-Ivinghoe
- Commercial-EPC-Ivinghoe-Aston
- Commercial-EPC-Ivy-Hatch
- Commercial-EPC-Ivybridge-Devon
- Commercial-EPC-Iwerne-Courtney
- Commercial-EPC-Iwerne-Minster
- Commercial-EPC-Ixworth