New requests of regeneration for tertiary office districts. From an European perspective to the case of the Milan Metropolitan area, Italy

The contribution intends to focus on the topic of regeneration and retrofitting of tertiary-office districts. In many European contexts, conditions of under-utilized or dismissed directional districts are significant realities. The paper wants to define a constructive link between the thematic framework, previously analysed cases, and Milan Metropolitan City, analysing its current vacancy condition and request of offices regeneration