ON THE TOPIC Development plans - legally binding Energy-efficient neighborhood concepts Redevelopment areas Facade prize Residential city monitoring Land use plan Building consultation Urban development publication series ERDF Jena residential building land model CURRENT NEWS Quartier 22: City of Jena takes city center construction project to the next phase 19.12.2025 City Council confirms the project-related development plan in the Steinweg / Frauengasse area read more Solar quarter on Saalbahnhofstrasse: City Council confirms development plan 19.12.2025 A green residential quarter is to be created in the immediate vicinity of the city center read more City of Jena prioritizes urban development projects 16.12.2025 New evaluation method ensures greater transparency during implementation read more 32nd meeting of the Committee for Urban Development, Environment, Climate Protection and Sustainability 08.12.2025 11.12.2025, 17:00, Plenary Hall of the Historic Town Hall, Markt 1, 07743 Jena read more More news