BLUESTONE DEVELOPERS LTD Company number 12001616 · Monitor this company Active - Proposal to Strike off Overview People 4 Financial Control Documents Analysis Location Related Registered office Address3a Reading Road, Northolt, England, UB5 4PG PostcodeUB5 4PG Companies at this postcode 20 Average house price in UB5 4PG £353,000 (29 sales) Map