Back to list

Twin Squares, Madison

Name Twin Squares, Madison
Address Culliganlaan 1 A
1831 Diegem
Size 5,451
Type Office
Status From 946 to 3102 m² available



Twin squares was conceived to provide a green, natural working environment, an oasis of calm in the midst of one of the busiest business districts serving the capital of Europe. Trees and planted areas are all around, there is lake, a wooden bridge giving access to the restaurant. Everything, in fact, is designed to ensure optimal conditions in which to work.

The buildings themselves are equipped with the latest technology. High performance air conditioning, make use of economical techniques, raised floors… And to add to both to the efficiency and to the environmental credentials of Twin Squares, a night time tariff applies to heating and cooling, reducing energy costs. A high degree of façade insulation also reduces energy needs. These are two buildings which can be classified as “comfortable”. There is ample, private car parking for the entire site, a high quality restaurant, meeting rooms and a business center on the site.

Location & Accessibility

Right alongside the entrance to the A 201 leading directly to Brussels, and just two minutes drive from the Brussels Ring, Twin Squares is perfect accessible. Brussels International Airport is around five minutes by car, and Diegem railway station a few minutes walk. A bus stop (“De Lijn” 272) is also close to the site.​

Issues At Stake

Key Elements


Shared Experience


  • Air conditioning
  • Night time tariff heating and cooling
  • Night time cold storage (-12°C)
  • Central technical management
  • False floors with floor boxes
  • Low luminance built-in lighting
  • Fire alarm and alert
  • Access control​


Property​ Floor​ Area m Rent € Availability​
Twin Square "Madison"​ 4
453 110 € 1/01/2018
​2 1.102​ 110 € immediate
1 474 110 €
Total 2.029