Ideally located at Faubourg de France 9, in the heart of Porrentruy's old town, this mixed-use rental building offers a great opportunity for an investor looking for a property with residential and commercial spaces in a central location.
Built on parcel n1181, the building spans six levels and includes a commercial space and four apartments of different typologies. This diverse composition allows for the distribution of rental risk across multiple units and meets a varied demand.
The building has approximately 407 m² of main floor area, plus a balcony and several cellars or storage areas. The weighted sales area is approximately 424 m².

Composition of the building

• Ground floor - Commercial space

The ground floor features a commercial space of about 61.92 m², complemented by a storage area of about 15.61 m².
The space is currently rented and used by Stay.Swiss Boutique.

• 1st floor - 2.5-room apartment

This apartment offers a floor area of about 79.93 m² and benefits from a balcony of about 4.60 m² as well as a private cellar of about 13.87 m².
The apartment is currently rented to Stay.Swiss Boutique.

• 2nd and 3rd floors - Duplex apartment

Spread over two levels, this duplex apartment has a total floor area of about 108.10 m² and a cellar of about 14.79 m².
It is currently rented to Stay.Swiss Boutique.

• 3rd floor - 2.5-room apartment

This apartment has a floor area of about 54.32 m². Its compact typology and central location make it particularly suitable for a single person, a couple, or an urban rental project.

• 4th floor and attic - Duplex apartment

Occupying the top two levels of the building, this duplex apartment offers a total floor area of about 103.14 m². Its location in the attic and the distribution of spaces over two levels give it a special character.
The apartment is currently rented.

Rental situation
According to the rental status as of July 1, 2026, the monthly rents are distributed as follows:

• Commercial space on the ground floor: CHF 700.-;
• 2.5-room apartment on the 1st floor: CHF 850.-;
• Apartment on the 2nd floor: CHF 900.-;
• Apartment on the 3rd floor: Vacant;
• Apartment on the 4th floor and attic: CHF 1'150.-, including charges.

The currently announced gross rental income thus amounts to:
CHF 3'600.- per month, which corresponds to CHF 43'200.- per year.

Summary of areas

• Commercial space: about 61.92 m²;
• Residential spaces: about 345.49 m²;
• Balcony: about 4.60 m²;
• Cellars and storage areas: about 44.27 m²;
• Total main floor area: about 407.41 m²;
• Weighted sales area: about 424.47 m².

An opportunity to acquire a complete building with residential and commercial spaces in one of the most emblematic historic districts of Porrentruy.