© [Translate to English:] BFF architectes
Residential Buildings

PAP Quartier Bergfeld


La Luxembourgeoise Financial Group.


Mertert, Luxembourg


Architectural firm BFF architectes

Engineering firm Schroeder & Associés S.A.

Energy consultant IDES sàrl

Project duration

January 2020 - June 2023

Gross surface

33.547 m²

Land area

4,4 ha

During the development of the Bergfeld partial development plan in Mertert, Luxembourg, Drees & Sommer Luxembourg assisted landowners in the preparation of the specific development plan (PAP). As the project manager, Drees & Sommer ensured coordination between landowners and planning stakeholders.

The future district is characterized by high urban quality, qualitative basic surfaces, and lively car-free public spaces. With 15% affordable housing, Bergfeld is the first PAP to be approved under the new "Pacte Logement 2.0" law (to generate affordable housing in Luxembourg): 37 out of a total of 215 homes have been designated as affordable housing. These homes will become public property, ensuring that they remain affordable and contribute to the social mix of the neighborhood.

The Bergfeld PAP was finally approved by the Luxembourg Ministry of the Interior in January 2023 and is now moving into the implementation phase.

Added values

  • Coordination between landowner and planning actors
  • First project realized after the modification of the Luxembourg law on affordable housing creation "Pacte Logement 2.0"
  • Good mix of housing typologies
  • High urbanistic quality with an attractive public space for residents


  • Project management
  • Coordination of planning actors during the development of the partial development plan
  • Coordination of planning participants during the development of the infrastructure plan
  • Support for the accounting department for the billing of invoices to different landowners