OSTERLEY LTD Company number 11397432 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address30 Spencer Road, Isleworth, 30 Spencer Road, Isleworth, Middlesex, United Kingdom, TW7 4BH PostcodeTW7 4BH Companies at this postcode 34 Average house price in TW7 4BH £583,000 (18 sales) Map