79331 Köndringen: Eco-row houses, architect's office Horbach, (Freiburg), roof greening as noise protection, working and living, good connection to railway. 8 flats. Completion: 1993(?)
73207 Plochingen: residential complex designed according to Hundertwasser, green roof, water features, residential courtyard, many tourists. 62 apartments, 16 commercial units, 2,300 sqm area for a shopping market. 1.5 hectares of land. Construction time: 1991-1994
34127 Kassel: Two buildings with 4 room flatshares each in loam and low-energy construction, transparent thermal insulation, high proportion of own work. Completion: 1995
88299 Leutkirch: Architecture: Lichtblick-COOP Arnold Dransfeld, 6 individual houses, thermal insulation made of Kali water glass compressed wood chips, wood chip individual stoves, solar collectors, prefabricated wooden panel construction, 950 Euro/sqm living space (incl. land) Occupation: 1995
79100 Freiburg-Vauban: extended citizen participation through the Forum Vauban, car-free living, public transport, car sharing, mixed use, solar garage, local heating with CHP units, nature-oriented open space design, building biology and ecological materials. 40% of households live without their own car. The number of parking spaces for the entire quarter is 0.42 PkW/WE. Large-scale completion: 2012
