Baugenehmigter Dachgeschossausbau | 397,91 M² Wnfl | 5 Tops | 100,95 M² Außenflächen | Zinshaus Wien

This apartment is part of the residential project RÖMERGASSE 57, which includes a total of 20 existing apartments and an already approved attic conversion. The apartments are offered in various conditions and are suitable for both owner-occupiers and investors. Upon request, the project developer can carry out renovations tailored to your individual preferences. Additionally, selected units offer the possibility to combine apartments and create custom living concepts.

We are happy to present other available apartments within the project and provide personal advice to help you choose the unit that suits you best.

Note: The renovation proposals shown are AI-generated example visualizations illustrating a possible outcome after renovation. Since the apartments are in varying conditions, the features, condition, and execution of each unit may differ from the images shown.

Rare Opportunity: Approved Attic Conversion in a Prestigious Viennese Zinshaus

For sale is an already legally approved attic conversion in a prestigious Viennese Zinshaus on Römergasse. The project includes the development of the 1st and 2nd attic floors with a total of five high-quality residential units, offering investors, developers, and project planners the chance to realize an approved residential project without approval or zoning risks.

This offer is also aimed at private buyers who want to realize their personal attic dream. The approved plan allows for combining apartments and creating spacious, customized living units according to individual preferences. Upon request, the existing project developer can also deliver the attic conversion turnkey and tailored to the buyer’s wishes.

The approved plan includes a total living area of 397.91 m², 75.96 m² of terrace space, and 24.99 m² of balcony space. This results in a weighted sales area of 435.47 m².

Key Facts:

• Legally approved attic conversion


• Development over the 1st and 2nd attic floors


• 5 planned residential units


• Living area: 397.91 m²


• Terrace areas: 75.96 m²


• Balcony areas: 24.99 m²


• Weighted sales area: 435.47 m²

The project combines the elegance of a classic Viennese Zinshaus with modern living comfort and provides an excellent foundation for developing high-quality condominiums. Thanks to the existing building permit, implementation can proceed without lengthy approval procedures.

Note: The facade image shown in the presentation is an example rendering intended solely to illustrate a possible architectural design. It does not represent the approved execution. Only the approved submission plans and official documents are authoritative.

We are happy to provide the complete project documents upon request, including the approved submission plans, area breakdowns, and further information about the Zinshaus and the approved attic conversion.

Please note that there is a familial or economic close relationship between the broker and the third party to be brokered.

The broker acts as a dual agent.

Römergasse 57 is located in the emerging 16th district of Vienna, Ottakring—a residential area that combines urban lifestyle with excellent infrastructure. The U3 Ottakring station, tram lines 44 and 46, as well as S-Bahn and bus connections, provide excellent access to Vienna’s city center and all major transport hubs.

The immediate surroundings offer numerous shopping options, cafés, restaurants, and excellent local amenities. At the same time, Wilhelminenberg, Brunnenmarkt, and many green spaces ensure a high quality of life and diverse recreational opportunities. Ottakring is one of Vienna’s most dynamic districts and is increasingly popular with both owner-occupiers and investors.