GAS SPARKS LTD Company number 14661258 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address114 Eastcote Lane, Harrow, England, HA2 9BJ PostcodeHA2 9BJ Companies at this postcode 25 Average house price in HA2 9BJ £455,000 (11 sales) Map