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 2SL 14 0 51.7727073 -0.5192771 HP4 2SN 17 0 51.7742828 -0.5137321 HP4 2SP 18 0 51.768284 -0.5223902 HP4 2SQ 28 0 51.772936 -0.5206079 HP4 2ST 10 5 51.7498864 -0.5709432 HP4 2SU 6 2 51.7484885 -0.5711164 HP4 2SX 1 0 51.736741 -0.5665934 HP4 2SY 4 1 51.7350477 -0.5632014 HP4 2SZ 11 2 51.7458851 -0.5827145 HP4 2TS 4 0 51.7589768 -0.5576449 HP4 2UA 16 0 51.759953 -0.557324 HP4 2UB 10 8 51.7601272 -0.5627375 HP4 2UJ 4 0 51.766178 -0.5458512 HP4 2WA 6 0 51.7582002 -0.5573799 HP4 2WB 6 0 51.7582439 -0.5572771 HP4 2WD 8 0 51.7584214 -0.557083 HP4 2WE 9 0 51.7586547 -0.557777 HP4 2WF 21 0 51.7592915 -0.5569104 HP4 2WG 10 0 51.7587995 -0.55639 HP4 2WQ 12 0 51.758375 -0.5555052 « 126 »