Location | Oberstadt 14, Sempach LU |
CLIENT | PRIVAT |
Commission | Competition on invitation 2009 |
Planning | 2010–2013 |
Construction | 2013–2015 |
Architects | Graber & Steiger Architekten, Project Architect: Philipp Käslin |
Consultants | Construction Manager: Kaufmann Partner, Structural engineer: Emch+Berger WSB, Landscape architect: mayo, Building physicist: RSP AG |
Photographer | D.M. Wehrli |
In further developing the specific atmosphere of the small town of Sempach in a contemporary way, the new residential and commercial «Mühle» building reacts distinctively to the different adjoining urban spaces. Organically grown structures and pathways are traced and strengthened in subtle folds in the volume, while a respectful dialogue is engaged with the neighbouring «Hexenturm». The placement of the building formulates different exterior spaces, reflecting different levels of publicity and moods. An urban open space, narrow alleys and an introverted courtyard round off the existing spatial structure. The single-storey apartments are accommodated in the slim building wing around the courtyard, so that residents can benefit from lighting and views on more than one side. A spatial continuum that widens into a square and narrows into an alley spaciously mixes up the apartments and gives them their inner identity. The exciting effect of the interplay of light and orientation creates a playful relationship between the flowing inner spatial sequence and the medieval urban structure.
The current issue 13/2022 of TEC21 introduces the mixed-use conversion on Denkmalstrasse in Lucerne. Among others, the report highlights how the specific concept of the building achieves a lofty spatial openness despite a highly dense urban context and how the simple and raw spaces invite to a playful appropriation for living and working. Minimalism as an offer!