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Business Campus 21

The property covers a total area of approx. 48,600 mand is situated in the south-eastern part of Vienna District 21 (Floridsdorf), adjacent to Siemensstraße, opposite the Siemens headquarters. Located in the heart of this development area, it represents one of the last large continuous commercial areas zoned for industrial use.

Excellent access is ensured by the connection to the interregional public transport network and the direct vicinity to suburban train station “Vienna – Siemensstraße”.

The current development of District 21 offers the possibility of benefiting from the growing infrastructure and the future residential and commercial projects.

The area has been divided into three construction sites. As it is zoned as “industrial area”, any use except for conventional residential use may be implemented.


  • May 2019

    Building permit for the innovation hub

  • September 2019

    Planning of the service hub

  • Autumn 2019

    Groundbreaking of the innovation hub

  • December 2019

    Planning of the central hub

  • Spring 2021

    Completion of the innovation hub

The Developer

Bondi Consult was founded by Dr Anton Bondi de Antoni in 1998. As a licensed real estate trustee and corporate consultant, Bondi Consult offers services relating to all aspects of real estate and the central requirements of users and investors. The focus areas include the support for projects from the initial review through to the handing over to the asset management, the conceptual design, development and erection of buildings both within the company’s own portfolio and for third parties, and work-out management and support for non-operating real estate on behalf of banks and project operators.

The BC21 project team is led by commercial manager Dominik Erne and managing engineer Fritz Krumböck.

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The innovation hub represents the attractive beginning in the western part of the property, situated directly at the suburban train station.

In the front section, a multi-storey garage with approx. 750 parking spaces will be erected, on the rear section of this property, a Merkur market with a GFA of approx. 2,900 mwill be built. Above the Merkur market, an office building with a floor space of approx. 14,000 mis planned. In addition, a concept for state-of-the art laboratory facilities has been prepared. A well-visible separate access to the upmarket office building is also planned.

Surface area: 16.700 m2 // GFA: 38.000 m2

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Large-scale construction will be possible in the area of the service hub. Individual usage of the above-ground GFA of more than 60,000 mas well as partition of the property into different lots for use as offices, data centers, logistics, laboratories, etc. are possible.

Surface area: 22.500 m2 // GFA: 60.000 m2




The central hub is situated directly adjacent to Siemensstraße and is therefore ideal for use by one or more tenants, a mixed use with a partial area for automotive or laboratory facilities. With compact construction, a GFA of more than 35,000 mabove ground is possible.

Surface area: 9.500 m2 // GFA: 35.000 m2




Read here what the press has written about us


31 May 2019


20 March 2019


10 February 2019

Die Presse

11 August 2018

Tiroler Tageszeitung

7 August 2018

APA Journal

7 August 2018

APA online

6 August 2018

Kommunikation Unteregger e.U.
Michaela Unteregger
A-1080 Wien, Laudongasse 35/12
T +43 699 10 59 38 31

White office space


Bondi Immobilien-Consulting GmbH

A-1010 Wien, Rotenturmstrasse 13

T +43 1 503 94 38

F +43 1 503 94 38-8