
Diagonal 525
The Diagonal 525 office building, located within Barcelona’s Prime CBD area, offers 5,800 m² above ground and 1,200 m² below ground, distributed across a ground floor and nine upper floors.
Its full refurbishment, designed by the Sanzpont architecture studio, has been widely recognized internationally with several awards, positioning it as one of the most iconic office buildings along Barcelona’s central business axis, renowned for its outstanding sustainability features.
Located in a hub of intense business and commercial activity, the property benefits from numerous services in the immediate area and public transport connections to all parts of the city.

Sustainability
The project has been designed through the concept of sustainable renovation, recovering a building with the aim of reducing its environmental impact of use, extending its efficient useful life. Its execution, in addition to having been carried out with materials of strict respect for the environment and a comprehensive environmental quality management plan, has incorporated all the design and construction requirements to achieve LEED Gold certification.
Certifications


General characteristics
Total surface above grade
7.172 m²

Gallery
Location