all postcodes in HP / Hemel Hempstead… find any address or company within the HP postcode area AB / Aberdeen AL / St Albans B / Birmingham BA / Bath BB / Blackburn BD / Bradford BH / Bournemouth BL / Bolton BN / Brighton BR / Bromley BS / Bristol BT / Belfast CA / Carlisle CB / Cambridge CF / Cardiff CH / Chester CM / Chelmsford CO / Colchester CR / Croydon CT / Canterbury CV / Coventry CW / Crewe DA / Dartford DD / Dundee DE / Derby DG / Dumfries DH / Durham DL / Darlington DN / Doncaster DT / Dorchester DY / Dudley E / East London EC / East Central London EH / Edinburgh EN / Enfield EX / Exeter FK / Falkirk FY / Blackpool G / Glasgow GL / Gloucester GU / Guildford GY / Guernsey HA / Harrow HD / Huddersfield HG / Harrogate HP / Hemel Hempstead HR / Hereford HS / Outer Hebrides HU / Hull HX / Halifax IG / Ilford IM / Isle of Man IP / Ipswich IV / Inverness JE / Jersey KA / Kilmarnock KT / Kingston upon Thames KW / Kirkwall KY / Kirkcaldy L / Liverpool LA / Lancaster LD / Llandrindod Wells LE / Leicester LL / Llandudno LN / Lincoln LS / Leeds LU / Luton M / Manchester ME / Rochester MK / Milton Keynes ML / Motherwell N / North London NE / Newcastle upon Tyne NG / Nottingham NN / Northampton NP / Newport NR / Norwich NW / North West London OL / Oldham OX / Oxford PA / Paisley PE / Peterborough PH / Perth PL / Plymouth PO / Portsmouth PR / Preston RG / Reading RH / Redhill RM / Romford S / Sheffield SA / Swansea SE / South East London SG / Stevenage SK / Stockport SL / Slough SM / Sutton SN / Swindon SO / Southampton SP / Salisbury SR / Sunderland SS / Southend-on-Sea ST / Stoke-on-Trent SW / South West London SY / Shrewsbury TA / Taunton TD / Galashiels TF / Telford TN / Tunbridge Wells TQ / Torquay TR / Truro TS / Cleveland TW / Twickenham UB / Southall W / West London WA / Warrington WC / Western Central London WD / Watford WF / Wakefield WN / Wigan WR / Worcester WS / Walsall WV / Wolverhampton YO / York ZE / Lerwick HP1 HP10 HP11 HP12 HP13 HP14 HP15 HP16 HP17 HP18 HP19 HP2 HP20 HP21 HP22 HP23 HP27 HP3 HP4 HP5 HP6 HP7 HP8 HP9 Postcode Area HP / Hemel Hempstead Postcode District HP / Hemel Hempstead select a postcode below to view the associated residential addresses, businesses and companies Postcode Residential Businesses Locality Latitude Longitude HP4 1SD 17 0 51.7723467 -0.5819446 HP4 1SE 7 0 51.7725591 -0.5831554 HP4 1SF 30 0 51.7720796 -0.5821703 HP4 1SX 31 0 51.7644172 -0.5735872 HP4 1SY 21 0 51.7643406 -0.5731373 HP4 1TA 2 2 51.767869 -0.5816394 HP4 1TB 44 0 51.7703127 -0.5840373 HP4 1TD 25 0 51.7716223 -0.5837644 HP4 1TE 29 0 51.7705619 -0.5845657 HP4 1TF 13 0 51.7706555 -0.5856208 HP4 1TH 9 0 51.7709786 -0.5840744 HP4 1TJ 10 0 51.7691637 -0.5856964 HP4 1UB 4 0 51.8070665 -0.5445924 HP4 1UH 13 0 51.8058206 -0.550739 HP4 1YP 1 0 51.764175 -0.43934 HP4 1ZN 1 1 51.764182 -0.439318 HP4 1ZZ 1 1 51.7622899 -0.5690917 HP4 2AA 14 5 51.7620047 -0.5647935 HP4 2AB 18 7 51.761297 -0.5651899 HP4 2AE 23 12 51.7609789 -0.5650799 « 115 »