Manufakt 4123

Lettenweg 74 | 4123 Allschwil
  • From summer 2026, "Manufakt4123" will be built at Lettenweg 74 in Allschwil. The new construction project will be built to the Minergie standard and is characterized by its modern architecture with commercial infrastructure. The planned building comprises a basement and five upper floors and offers around 8,000 m2 of space for commercial use. Whether you want to develop a new location or expand an existing business area - at Manufakt4123 you will find spaces that can be tailored to your needs.
  • Take a virtual tour of the Manufakt4123 space now.
Utilization concepts

Utilization concepts

The new building project offers an attractive mix of space and uses with scalable modules of up to approx. 8,000 m2. Thanks to the high level of diversification, both stand-alone and multi-use concepts can be implemented. Manufakt4123 is particularly suitable for companies with a high demand for large contiguous office and commercial space, such as businesses with a production, laboratory or service component, back offices or showrooms.

Fit-out standard

Fit-out standard

All areas are let with the basic fit-out. The building impresses with its attractive room heights, functional floor loads and flexibility for the realization of different usage concepts. The floors are easily accessible by elevator. The core areas are equipped with modern wet rooms. The installations are routed from the predefined interfaces. Spacious goods elevators, a ground-level delivery zone with a lifting platform and a well thought-out access situation, which allows parallel goods handling for a 40t truck and lighter commercial vehicles, ensure an optimal logistics infrastructure.



Manufakt4123 promotes synergies and networking under one roof. Open meeting zones and the green inner courtyard with its informal character offer an interactive outdoor space for spontaneous encounters. These provide an inspiring setting for networking and knowledge exchange.

Macro location

Macro location

The municipality of Allschwill is located in the triangle on the cantonal border between Basel-Stadt, Basel-Landschaft and France. The region is rapidly transforming into a sought-after economic area. The district is also continuing to develop into a promising location. The planned master plan, which provides for spatial and traffic measures such as the redesign of Binningerstrasse and the extension of streetcar line 8, will promote the long-term upgrading and repositioning of the location. Lettenweg benefits from the dynamic growth of the catchment area and the extremely attractive economic conditions.

Micro location

Micro location

The nearest public transport stops "Ziegelei" and "Letten" with further connections are only approx. 400 meters away from Lettenweg. Basel city center is easily accessible within approx. 15 minutes by public transport and approx. 8 minutes by private motorized transport. The quick access to the A3 freeway ensures good connections to the most important economic centers in the region and to nearby foreign countries. Various shopping facilities, stores for daily needs, daycare centers, sports facilities and parks are all within walking distance. Regional hotels and good connections to EuroAirport Basel round off the good accessibility.

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Your advantages

New building with Minergie standard, wheelchair accessible

Open floor plans with flexible layout design

Green inner courtyard with meeting and seating areas

Room heights from 2.87m to 4.38m

Modern toilets, showers and IV WC

Spacious passenger and goods lift systems

Ground-level, covered delivery zone with lifting platform and disposal area

Parallel access situation for 40t trucks and lighter commercial vehicles

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Development, consulting and leasing
Steiner AG
Hagenholzstrasse 56
8050 Zürich
Seraina Investment Foundation logo
Seraina Investment Foundation
Stockerstrasse 34
8002 Zürich