AVALON SYNERGISTICS LIMITED Company number 09081285 · Monitor this company Dissolved Overview People 3 Financial Control Documents Analysis Location Related Registered office AddressAVALAND HOUSE, 110 LONDON ROAD,, APSLEY,, HEMEL HEMPSTEAD,, HERTFORDSHIRE, HP3 9SD PostcodeHP3 9SD Companies at this postcode 315 Average house price in HP3 9SD £485,000 (10 sales) Map