Hi Jasper,

there is a maps library at the Technical University's "Building and Environment" department. I am sure they will provide you with some necessities: Fakultät VI Planen Bauen Umwelt: Kartensammlung.

Did you hear about the recent BMW Guggenheim Lab? Huge marketing fuzz, yet perhaps in parts still inspiring: Berlin Lab City Projects | BMW Guggenheim Lab.

The "Stadtforum Berlin" addresses the city's urban potentials and future development at large: Stadtforum / Senatsverwaltung für Stadtentwicklung und Umwelt - Berlin.

The "Planwerk Innere Stadt" adresses the central area in particular: http://www.stadtentwicklung.berlin.d...dt/index.shtml.

The "Planwerk Innenstadt" is the historical predecessor of the afore mentioned "Planwerk Innere Stadt". It was this board that mainly determined the city's urban development between 1999 and 2010: Planwerke / Senatsverwaltung für Stadtentwicklung und Umwelt - Berlin.

Good luck, T.