ONSTAL LTD Company number 05783692 · Monitor this company Active Overview People 5 Financial Control Documents Analysis Location Related Registered office AddressKennet, Church Road, Aldermaston, Berkshire, RG7 4LR PostcodeRG7 4LR Companies at this postcode 5 Average house price in RG7 4LR £781,000 (4 sales) Map