Raw Attic with Approved Penthouse Extension in Gründerzeit Building, 1150 Vienna

This impressive raw attic with approved building permit for penthouse extension is located in a charming Gründerzeit tenement house with structured facade in Vienna's 15th district. The current attic area measures approx. 460 m², with a weighted total area after development of approx. 845 m². The building has 6 floors and offers development potential for 8 residential units ranging from 60 to 156 m², including maisonette apartments with generous roof terraces. The property as tenement co-ownership share is available immediately. The location near Mariahilfer Straße combines urban living with excellent infrastructure.

• approx. 460 m² raw attic area
• approved penthouse extension (permit 08/2022)
• potential for 8 residential units (60–156 m²)
• 8 penthouse maisonettes on two levels
• generous roof terraces (220 m²)
• charming Gründerzeit building with structured facade
• long-term yield potential from rental
• excellent transport connections

Location & Surroundings

The location around the property is highly attractive, combining urban life with excellent transport links. Just a few minutes' walk from Mariahilfer Straße, with shopping, cafés and cultural offerings. Westbahnhof is approx. 350 m away. U-Bahn U3 and U6 (250 m), tram lines 6, 18, 52, 60 reachable in minutes, bus 57A (450 m). Nearby are supermarket, bakery, school, kindergarten, doctor, pharmacy and clinic all under 500 m. Vienna's city centre is quickly accessible by public transport.

Additional Information

• Raw attic / tenement co-ownership share for sale
• approx. 460 m² usable area, 220 m² terrace area
• weighted area after extension: 845 m²
• projected condition with building permit