SUMMIT CONSULTANCY (LONDON) LIMITED Company number 11169513 · Monitor this company Active Overview People 2 Financial Control Documents Gazette Analysis Location Related Registered office Address12, The Coppice Villiers-Sur-Marne Avenue, Bishop's Stortford, England, CM23 4HX PostcodeCM23 4HX Companies at this postcode 18 Average house price in CM23 4HX £834,000 (24 sales) Map