PRACTITIONER ON STANDBY LIMITED Company number 09110788 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address110 Byron Way, Ruislip Road, Northolt, Middlesex, England, UB5 6AZ PostcodeUB5 6AZ Companies at this postcode 21 Average house price in UB5 6AZ £267,000 (47 sales) Map