Master plan for the Jenny site

The Jenny site in Ziegelbrücke is a model project for sustainable site development in the canton of Glarus. A holistic master plan combines historical identity with new use and positions the region's largest development area as a sustainable location for work, education, living and innovation.

June 2025

The approximately 30-hectare Jenny site of Fritz Caspar Jenny AG is deeply rooted in the industrial history of the Glarus region. Where textile production has taken place since 1834, a multi-layered site with new prospects is being created today. The proximity to Ziegelbrücke railroad station, the size of the site and the existing infrastructure make the area a key location for economic and urban development in the canton.

Planning with vision and participation
A strategic master plan was developed as part of a multi-stage process, based on comprehensive test planning with four interdisciplinary teams. The resulting findings form the basis for a long-term development that is aligned with regional spatial planning, economic potential and social diversity. The winning design by Blättler Dafflon Architekten with Tony Fretton Architects and Studio Vulkan impressed with its strong combination of nature, building culture and open spaces.

Diverse use as a location strategy
The site already combines a variety of uses. From the Carlsberg Supply Company to creative work and residential forms such as Loft Z25 and the Glarus cantonal vocational school. The master plan builds on this diversity and expands it to include new educational, service and residential facilities. A hotel project is also being examined. The aim is to permanently establish and sustainably revitalize the Jenny site as a business, residential and educational location.

Building culture as an identity-forming element
Respectful treatment of the architectural heritage is central to the development. The site is part of the inventory of sites worthy of protection in Switzerland. Existing buildings of architectural and historical significance are to be preserved and integrated in a targeted manner. The listed riding stable, for example, is intended to enrich the new site concept as a defining element and contribute to the identity of the location.

Focus on the legal framework
The implementation of the master plan requires adapted land use planning. The project is currently awaiting the legal validity of land use planning II of the municipality of Glarus Nord. The first steps towards rezoning have been taken, but key legal requirements are still outstanding. Once this process has been completed, the development potential of the Jenny site can be fully exploited. A decisive step for the future of the site.

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