Iberian Property > News > Offices The insurance company GCO buys an office building in Madrid from Colonial The building is adjacent to Colonial's Madnum office and housing campus and together they form a new urban transformation project in the Spanish capital. Alexandre Lima | 08/03/2024 Méndez Álvaro 31, Madrid Exclusive Content NOT A SUBSCRIBER YET? SUBSCRIBE HERE >> Already a subscriber? LOGIN HERE >> Related news: Offices Sol Daurella acquires Bilbao’s historic Correos headquarters 13 February 2026 Market Updates MADRID SURPASSED €430M IN CRE TRANSACTIONS DURING JANUARY 10 February 2026