All vector data (buildings, terrain, areas, neighborhoods etc) can be exported as CSV.
More information:
https://support.tygron.com/wiki/How_to_export_objects_of_the_3D_world_as_CSV
https://support.tygron.com/wiki/Export_Geo_data
[embedyt] https://www.youtube.com/watch?v=GnTkziMUyIU[/embedyt]