NB1 at open house architecture-festival
from 09/25-27/2026, the open house vienna festival will take place again after a one-year break. over 50 buildings will be taking part, including our housing development “NB1 – das grüne band”. the building is situated at the freie mitte, the park next to the former nordbahnhof. if you’re already in the area, why not pop round to our taborama, just a few metres further on?