The Master Dissertation has been developed in the framework of Streetscape territories, KU Leuven, International Master of Architecture, 2017 and supervised by prof. dr Kris Scheerlinck. The topic it is exploring is Adaptability in time. The main focus is to study how a building can be designed with a certain functional independence, answering to the needs of Barcelona 3.0 - productive city. The project’s essence is to propose adaptable interventions that are susceptible to changes in the uncertain future. The focus is on providing interchangeability of use and on avoiding generic image by designing carefully the elements that provide a specific character.