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: Hotels iAM Capital Group buys 3 hospitality assets in Spain 26 December 2025 Market Updates Blackstone receives bids exceeding the €1 billion mark for Fidere's portfolio 02 January 2026