England and Wales home energy costs by postcode area
Comparison of home energy costs of main heating, hot water heating and lighting to national levels 
AL, St Albans       house,
 flatB, Birmingham       house,
 flatBA, Bath       house,
 flatBB, Blackburn       house,
 flatBD, Bradford       house,
 flatBH, Bournemouth       house,
 flatBL, Bolton       house,
 flatBN, Brighton       house,
 flatBR, Bromley       house,
 flatBS, Bristol       house,
 flatCA, Carlisle       house,
 flatCB, Cambridge       house,
 flatCF, Cardiff       house,
 flatCH, Chester       house,
 flatCM, Chelmsford       house,
 flatCO, Colchester       house,
 flatCR, Croydon       house,
 flatCT, Canterbury       house,
 flatCV, Coventry       house,
 flatCW, Crewe       house,
 flatDA, Dartford       house,
 flatDE, Derby       house,
 flatDH, Durham       house,
 flatDL, Darlington       house,
 flatDN, Doncaster       house,
 flatDT, Dorchester       house,
 flatDY, Dudley       house,
 flatE, East London       house,
 flatEC, East Central London       house,
 flatEN, Enfield       house,
 flatEX, Exeter       house,
 flatFY, Blackpool       house,
 flatGL, Gloucester       house,
 flatGU, Guildford       house,
 flatHA, Harrow       house,
 flat HD, Huddersfield       house,
 flatHG, Harrogate       house,
 flatHP, Hemel Hempstead       house,
 flatHR, Hereford       house,
 flatHU, Hull       house,
 flatHX, Halifax       house,
 flatIG, Ilford       house,
 flatIP, Ipswich       house,
 flatKT, Kingston upon Thames       house,
 flatL, Liverpool       house,
 flatLA, Lancaster       house,
 flatLD, Llandrindod Wells       house,
 flatLE, Leicester       house,
 flatLL, Llandudno       house,
 flatLN, Lincoln       house,
 flatLS, Leeds       house,
 flatLU, Luton       house,
 flatM, Manchester       house,
 flatME, Rochester       house,
 flatMK, Milton Keynes       house,
 flatN, North London       house,
 flatNE, Newcastle upon Tyne       house,
 flatNG, Nottingham       house,
 flatNN, Northampton       house,
 flatNP, Newport       house,
 flatNR, Norwich       house,
 flatNW, North West London       house,
 flatOL, Oldham       house,
 flatOX, Oxford       house,
 flatPE, Peterborough       house,
 flatPL, Plymouth       house,
 flatPO, Portsmouth       house,
 flatPR, Preston       house,
 flatRG, Reading       house,
 flatRH, Redhill       house,
 flat RM, Romford       house,
 flatS, Sheffield       house,
 flatSA, Swansea       house,
 flatSE, South East London       house,
 flatSG, Stevenage       house,
 flatSK, Stockport       house,
 flatSL, Slough       house,
 flatSM, Sutton       house,
 flatSN, Swindon       house,
 flatSO, Southampton       house,
 flatSP, Salisbury       house,
 flatSR, Sunderland       house,
 flatSS, Southend-on-Sea       house,
 flatST, Stoke-on-Trent       house,
 flatSW, South West London       house,
 flatSY, Shrewsbury       house,
 flatTA, Taunton       house,
 flatTF, Telford       house,
 flatTN, Tonbridge       house,
 flatTQ, Torquay       house,
 flatTR, Truro       house,
 flatTS, Cleveland       house,
 flatTW, Twickenham       house,
 flatUB, Southall       house,
 flatW, West London       house,
 flatWA, Warrington       house,
 flatWC, Western Central London       house,
 flatWD, Watford       house,
 flatWF, Wakefield       house,
 flatWN, Wigan       house,
 flatWR, Worcester       house,
 flatWS, Walsall       house,
 flatWV, Wolverhampton       house,
 flatYO, York       house,
 flat