About

Breteuil is a real estate group structured around a network of 25 agencies, in France and London. With 125 employees, the group brings together recognised profiles — negotiators, managers, experts — chosen for the same standard: quality of advice, precision of execution, and impeccable service.

Every Breteuil agency is designed as a local anchor point. With empowered teams and consistent standards: market launch strategy, negotiation expertise, attentive follow-up, to ensure continuity at every stage. The organisation is designed to orchestrate high-value projects, mobilise the best expertise (legal, technical, wealth management) and guarantee a seamless experience — from the first conversation to the signing.

At the head of the group, Arthur and Arsene Colarossi set the pace. Their international trajectory — London, and New York for Arthur — has shaped a culture of the standards expected by a mobile and sophisticated clientele: clear standards, pace, precision, discretion. Arthur brings a discipline forged in the world of markets and hedge funds: method, performance, rigour. Arsene anchors development and execution: agency management, client relations, field standards.

Paris is an international market. It attracts French people from abroad, but also a global clientele that chooses its living environment with the same rigour as its wealth management decisions. Breteuil's ambition matches this reality: to become the reference for luxury real estate in Paris, and beyond.