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 Investment in office property in Spain reached €1,614 million by June 09 July 2026 Market Updates MADRID CONTINUES TO ATTRACT DIVERSE REAL ESTATE CAPITAL IN JUNE 13 July 2026