OSTRA LTD Company number 11064433 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressSycamore House, 101a Kiln Ride, Finchampstead, Wokingham, Berkshire, England, RG40 3PD PostcodeRG40 3PD Companies at this postcode 6 Average house price in RG40 3PD £955,000 (9 sales) Map