Monday to Friday 9am - 7pm [email protected]
Saturday and Sunday by appointment

Romain Ordner

Matthieu de la Villardière

55 rue de Bellechasse

75007 Paris

01 43 17 36 80


Inside Transactions Immobilières, created in 1999, on the initiative of Jean de Rougé and Thierry de Montaigu, immediately specialized in top-of-the-range residential and estate investment.

This pooling of long experience, initially gained in agencies with a considerable reputation: 25 years for Thierry de Montaigu and 18 years for Jean de Rougé, associated with widely developed human relations both in Paris and internationally, give Inside Transactions Real their entire dimension as an agency of choice. To cope with their expansion, Inside Transactions Real acquired commercial premises in 2002, at 55 rue de Bellechasse, in the 7th district of Paris, and in 2003, they recruited a new collaborator, Romain Ordner, who has now become an associate. Since then, the team has continued to grow in numbers to improve the quality of a service tailored to the individual customer's requirements.


With our experience of demanding customers, added to the knowledge of a market that we assess at the best price, our team is a consultancy on which you can count in all confidentiality. Whatever your property project, whether it be sale, acquisition or rental, we place all our skills at your disposal to guide you in your various procedures and satisfy your expectations as closely as possible.

You wish to submit your project to us, you can either:
contact us directly by telephone on +33 01 43 17 36 80
or contact us with this page : contact page


You are the owner of a property and you plan to sell it, to place it for rental or you just want an up-to-date estimate. Contact us on our estimate page and we will contact you as soon as possible.


You plan to acquire an apartment, a house, a private mansion… Or you are looking for a property for rental, contact us on this page We will be happy to help you.

Romain Ordner offers detailed estimate reports and accurate answers on all the questions that our customers may ask themselves.