Souverain 100

Address Bd du Souverain 100, Watermael-Boitsfort

Surface 15.000m²

Project description

SuReal supports Baltisse in its certification ambitions (WELL Gold and BREEAM In-Use Excellent) and provides guidances on circularity regarding materials. SuReal also provides guidances regarding the EU taxonomy requirements. 

Budget 108.000 EUR

Project period 2023-2027

Final client Baltisse

Sustainability Management

The project involves the renovation of an office building designed in the 1970s. The design team’s work focuses on preserving the strong identity of its architecture from the last century, while seeking to improve its link with its rich natural environment. To achieve this, the external landscaping has been reworked, with pathways and break areas, and the roofs have been transformed into accessible green terraces. Access to the site has also been redesigned to promote soft mobility, with a separate cycle path and pedestrian walkway.  

Consideration is also being given to the sustainability of the works and the adaptability and reversibility of the new structures and materials used. These ambitions place the comfort and well-being of users at the heart of the project, and are reflected in the targeted certification scores (WELL Gold and BREEAM In-Use Excellent). 

SuReal’s role

Sustainability consulting on the following domains:

BREEAM In-Use certification

WELL certification

EU Taxonomy


Circular economy guidance