Wellwood • les collines de Wavre • phase 1

adaptable workspace solutions tailored to meet the evolving of today's workforce

project characteristics

Wellwood (phase 1) integrates innovative workspaces housed within 3 buildings across six levels, featuring private balconies on each floor and a rooftop terrace. The layout maximizes indoor space utilization, which is customizable to meet the requirements of each tenant.

programoffice buildings
address 25, 27, 29 avenue Léonard de VINCI • 1301 Wavre
building typework
statusunder construction
expertisesarchitectureinterior architecturebimurban design & planningproject managementconstruction managementfeasibility studiesprogramming
size10.719,45 SQM
team• architect: assar architects
• client: Codic
• quantity surveyor: Cetim
• stability engineer: Groupe D
• special technologies engineer: CES
• acoustic engineer: D2S
• energy performance manager: Egeon
• health & safety coordinator: Coseas
• technical inspection: Seco
• landscape design: Gaëtan de le Hoye
• BREEAM & Well evaluator: B4F

These initial three buildings of phase 1 emphasize the creation of versatile spaces for work and relaxation that fully cater to the needs of today’s workforce. Each building will comprise three office levels, four corner terraces per floor, and a shared rooftop terrace. The second phase will involve completing the construction of two additional office buildings.

Each building will feature showers and locker rooms on the ground floor to encourage biking or alternative modes of transportation besides cars. Additionally, to foster social interaction, each phase will also include dining areas. Plazas and gardens will offer relaxation spots and informal collaboration spaces that cater to the needs of today’s workforce.

energy & certification


  • ESG (environmental, social & corporate governance): our building aligns with ESG values through the use of multi-purpose green spaces, solar panels, carbon-neutral initiatives, sanitary facilities & contactless access control
  • BREEAM Excellent: BREEAM is a leading certification system that helps buildings progress towards net zero carbon emission goals; it encompasses multiple assessments of a building’s impact on its environment
  • energy performance certificate (EPC) grade a: the EPC is mandatory for all buildings in Belgium · Wellwood’s energy rating is A, the highest rating possible
  • other certifications: Wire Score · Well “Gold” · Air Rated “Platinium”