The Schulstrasse 18 is a protected cultural monument listed in the cantonal inventory of protected cultural monuments in Basel-Landschaft and is one of the significant historical witnesses of Oberwil.

Historical beam constructions, traditional clay building elements, original wooden elements, wrought-iron fittings, and the impressive vaulted cellar give the house its unique character and special charm. The visible craftsmanship and the grown history create an ambiance that is rarely found today.

For the future development of the property, extensive foundations are already in place, including a preliminary project, inventory, building-historical investigations, pollutant assessments, and initial discussions with the cantonal monument preservation. The corresponding documents can be requested in the event of serious purchase interest.

Whether as a residence, studio, place for art and culture, or as a multi-generational house - here is the rare opportunity to acquire and continue a piece of Oberwil's cultural heritage.

We would be happy to provide you with the 360° tour and further documents upon request and after completing the contact form.

This AZ Immobilien offer is characterized by the following advantages:

• Protected historical cultural monument
• Central location in the village center of Oberwil
• Rare historical building substance with unique character
• Excellent conditions for a healthy and natural living climate
• Ideal for multi-generational living or the combination of living and working
• Exceptional development and value enhancement potential
• Ideal for lovers of historic architecture and building culture
• An object for people who do not just want to buy a house, but a piece of history with a future

Room program preliminary project:

Basement

• Vaulted cellar: 21 m²

Ground floor

• Living room: 17 m² 
• Room: 13 m²
• Kitchen: 9 m²
• Entrance hall: 9 m²
• Entrance area: 7 m²
• Shower: 3 m²
• WC: 3 m²
• Toilet: 1 m²
• Laundry room: 9 m²

Total ground floor: 71 m²

Upper floor

• Room: 21 m²
• Room: 17 m²
• Room: 9 m²
• Room: 8 m²
• Former kitchen: 8 m²
• Entrance area: 7 m²
• Storage room: 9 m²

Total upper floor: 79 m²

Attic

• Attic: 46 m²
• Attic: 30 m²
• Attic: 28 m²

Total attic: 104 m²

Area overview

• Basement: 21 m²
• Ground floor: 71 m²
• Upper floor: 79 m²
• Attic: 104 m²

Total area according to preliminary project: approx. 275 m²

Current living and usable area (ground floor + upper floor) approx. 150 m²
Development reserve in the attic approx. 104 m²

Already carried out investigations and foundations:

For the property Schulstrasse 18, various technical investigations have already been carried out. The corresponding documents can be inspected or requested in the event of concrete interest.

• Inventory and new recording of building plans
• Preliminary project and condition assessment by Lux Architekten GmbH
• Exchange and preliminary discussions with the Cantonal Monument Preservation Basel-Landschaft
• Accompaniment by an experienced construction expert with specialist knowledge in the field of protected buildings
• Building-historical investigation and soundings by the Archäologie Baselland
• Dendrochronological investigation (age determination of the wooden structure)
• Documentation of the historical wall, ceiling, and floor constructions
• Investigation of the half-timbered and clay constructions
• Pollutant investigation and pollutant report
• Condition analysis of the existing building substance
• Documentation of the vaulted cellar and other historical building elements
• Initial discussions on possible future uses and development opportunities, taking into account the requirements of monument preservation
• The complete reports, expert opinions, plans, and documentation can be requested in the event of serious purchase interest.

Location:

4104 Oberwil BL is located in the Arlesheim district, in the canton of Basel-Landschaft. The population in the political municipality of Oberwil (BL) has changed by an average of +0.4% per year over the last five years to 11,430 inhabitants (as of December 31, 2024). The tax burden is 12.4% (canton: 13.0%). Over the last five years, the municipality has had an average annual residential construction activity of 0.8%, while the vacancy rate is currently 0.9% (as of June 1, 2025). The real estate prices have changed by +18.1% over the last five years (canton: +13.9%).

Public transport connections:

• Tram 10: Basel SBB station in approx. 20 minutes
• Bus 64: Allschwil Bachgraben in approx. 30 minutes
• Tram 10 / Bus 50: EuroAirport Basel-Mulhouse in approx. 50 minutes

Car connections:

• A18 (H18): Basel in approx. 20 minutes, Delémont in approx. 40 minutes
• Direct connection to the A2 (Bern, Lucerne, Gotthard) and A3 (Zurich, Chur) highways

Have we sparked your interest?

If you are interested, we would be happy to provide you with the sales documentation and show you the apartment during a personal viewing appointment.

We look forward to your contact via the portal or directly by phone and are available to answer your questions.

For further information, please visit our website www.azimmo.ch