An innovative and more sustainable facility
Developed as part of a consortium including Urbaine de Travaux, the Élancourt Police Headquarters incorporates advanced technologies and meets the highest environmental standards.
- Key technical features:
- Steel framework across 3 levels
- Timber-frame façade
- Triple-skin cladding with metal mesh
- High-performance prestressed concrete slabs
- E+C- Level environmental label
Official Inauguration
On 4 July 2025, the Police Headquarters was inaugurated in the presence of several notable figures:
Bruno Retailleau (Minister of the Interior), Valérie Pécresse, Pierre Bédier, and Jean-Michel Fourgous.
This project represents a significant step forward in the modernization of public security infrastructure in France.
A facility designed for both citizens and law enforcement
The new building enhances coordination between units while providing a more welcoming environment for the public. Circulation flows have been optimized to ensure that victims, officers, and detainees do not cross paths.
Major innovations include:
- Tethered drones deployed for tactical operations
- Automated reception with multilingual service robots
- Self-sanitizing systems for detention areas
- Dedicated shooting range for regular officer training
Yann Drouet, Commissaire divisionnaireThe primary goal [of this ultra-modern facility] is to make officers’ daily work easier.
Jean-Michel Fourgous, Président de Saint-Quentin en YvelinesPolice officers deserve modern facilities, effective tools, and genuine respect.




