Promoter of your project Menu Home Get to know us better News References Contacts Léon Grosse Group Léon Grosse Immobilier supports your projects 100% Léon Grosse Immobilier, the real estate development subsidiary of the Léon Grosse group, works on all types of projects ... Find out more News 4 * project near airports in Roissy Léon Grosse Immobilier will build a 4 * hotel with 250 rooms in the immediate vicinity of the two airports of Paris-Charles-de-Gaulle and Paris – Le Bourget, in Roissy-en-France. Read more And also… A highly technological construction in Grenoble Transformation of the Malassis district in Bagnolet News References Our references Discover our activities as well as examples of achievements. See all references In progress 4 * hotel with 250 rooms, Roissy-en-France (95) In progress Island Fontaine, Bondy (93) delivered FCBA head office, Champs-sur-Marne (77) In progress High Tech Building 2, Grenoble (38) In progress Villa Anna, Bagnolet (93) Contact us! Léon Grosse Immobilier 26, rue Sainte Adélaïde 78000 Versailles Tel. : 01 39 24 50 00 Mail: l.millet@leongrosse-immobilier.fr All our contact details © 2017 LEON GROSSE Contacts Léon Grosse Group