The neighborhood development at Kempelenpark in Vienna’s 10th district is a classic brown-field development of a former Siemens site.

The aim of the project, which was taken over by STC in 2019, is the climate-efficient redensification and unsealing of the area as well as the creation of more public green space for the residents of the district.

The focus of this project is on creating high-quality space for living, working and spending time in combination with a focus on sustainability and climate resilience.

STC Development is responsible for the neighborhood development across all construction sites in the Kempelenpark project.

The privately financed building plots A1, B2, B3 and A3, on which several innovative, climate-efficient commercial and residential buildings as well as a kindergarten are to be built in future, will be further developed by STC.The subsidized building plots will be further developed by the non-profit developers Heimat Österreich (building plot A2), WBW-GPA (building plot A4) and Frieden (building plot B4) once the City of Vienna’s quality assurance process has been completed.

100 %

2018 – today

Residential, office, gastronomy, retail

www.amkempelenpark.at

STC is developing a seven-storey residential project with a total of 61 residential units and 1 commercial unit in the 16th district of Vienna, Odoakergasse.

The residential complex with its predominantly compact 2-room apartments is characterized by good connections to the city centre and proximity to nature and recreational areas.

The planning of sustainable energy systems and the resource-conserving use of building materials have had high priority in this project since the start of planning.

Construction is scheduled to start in the 1st quarter of 2025.

100%

4.863 m²

Living

Start of construction Q1/2025

ÖGNI

The WILDQUELL-NORD project area with a total area of around 12,840 m² is located at Wiegelestraße 12 in Vienna’s 23rd district and was purchased by STC in December 2021. Prior to the demolition carried out in winter 2022/2023, the site was occupied by a vacant and dilapidated office building including logistics halls dating back to 1970.

The project is currently in the rezoning phase and provides for the construction of around 32,300 m² gross floor area with mixed use (residential and commercial).

100 %

12.840 m²

currently vacant

2021 – ongoing

STC is developing the “PIER05” project in Vienna. With PIER05, a lighthouse project for Seestadt Aspern is being built on a site area of 4,090 m² directly on the lake.

The planning team Zechner & Zechner ZT GmbH / StudioVlaySteeruwitz ZT-GmbH / DnD Landschaftsplanung ZT KG emerged as the winner of the realization competition, which was completed in March. The design envisages a building ensemble consisting of 4 structures. The tower positioned to the south has a height of 82m, the northern high point a height of just under 60m.

The planned distribution of use is 25% commercial and 75% residential. The ground floor will mainly be used for restaurants. Above this, flexible commercial space and modern living space will be created. Technical and storage areas will be located in the basement. The parking spaces required for the project are secured on a neighboring property.

The project meets the highest standards of sustainability and energy efficiency. Green roofs, façade greening and PV elements are integral components of the architecture. The open spaces are completely car-free and therefore offer the highest quality of stay.

100%

30,630 m² (above ground)

25% commercial (gastronomy, retail and office), 75% residential

2022 – 2027

TQB (ÖGNB) and ÖGNI planned

STC has developed and realized a 19-storey residential tower with around 370 apartments for Art-Invest Real Estate in the immediate vicinity of Vienna’s main railway station.

The project was planned by Delugan Meissl Associated Architects. The Metropolitan aims to meet the need for modern, urban living space.

The focus of the planning was on the creation of high-quality small apartments, which enable efficient use of space thanks to the optimal room layout. In addition, tenants are offered attractive common areas such as a kitchen lounge, a fitness room with an outdoor sports area and a roof terrace with a magnificent view over Vienna’s city center. The commercial space completes the offer.

The central location with excellent connections to local and long-distance public transport in the immediate vicinity of the city center, the cultural facilities and the wide range of leisure activities on offer in the Belvedere district round off the project’s overall offering.

100% (sold)

24.700 m²

Residential, retail

2018 – 2021

climate active

www.the-metropolitan.at

The ORBI Tower is the successful completion of the TownTown project and is a striking eye-catcher on Vienna’s main north-south and east-west traffic axis. The ORBI Tower can be seen from both the A23 and the A4 over long distances and, together with the Wien Energie Tower, forms the south-eastern high-rise gateway to the center of Vienna.

Its streamlined basic form, designed by architects Zechner&Zechner, contrasts with the surrounding cubist buildings and allows maximum flexibility in the layout of the office space.

In the course of planning and construction, the focus was on the future of work (New World of Work). The modern working environment achieved through a multitude of technical refinements impresses with its efficiency, sustainability and user comfort and was awarded the PLATIN medal of the building certification ÖGNI (Austrian Sustainable Building Council).

30% (sold)

30.600 m²

Office, gastronomy

2013 – 2017

ÖGNI Platinum certified

www.orbi-tower.at

The modern, multifunctional TownTown business park in Vienna comprises 19 buildings and offers the highest standards for offices, stores and leisure facilities. The special feature of this business park is the fact that the entire area of 31,000 m² was created by building over the U3 subway line and the U2 service station.

The optimal infrastructure is complemented by excellent public transport links, proximity to the international airport and the interface between public and private transport. All buildings in TownTown are heated and cooled using building component activation, with the necessary cooling being generated locally.

The Wien Energie Tower and our Kubus office building have been awarded the GOLD and PLATIN medals from the DGNB (German Sustainable Building Council) and ÖGNI (Austrian Sustainable Building Council).

30% (sold)

130.000 m²

Office, gastronomy, garage

2002 – 2014

Gold & Platinum (ÖGNI & DGNB) certified

www.towntown.at

The company property at Vilniusstraße 5 consists of a large industrial hall together with a detached, two-storey office building and a large green area.

The approx. 14,587 m² property is located in the immediate vicinity of Salzburg’s main railway station in the Schallmoos district and boasts an extremely attractive location between Vilniusstraße and Bergerbräuhofstraße.

A perfect connection to the high-ranking road network in combination with the proximity to the city center (“last mile”) makes the company premises the ideal location for logistics and commercial operations. The property also scores points for sustainable mobility thanks to its excellent links to the public transport network.

STC DEVELOPMENT examines a wide range of development possibilities and develops customized options for a modern, site-oriented use of the company premises with historically grown existing buildings.

100%

Office 1,400 m², hall approx. 2,500 m², storage space approx. 4,300 m²

NF office 2,380 m², hall 4,400 m², parking spaces 100n

Office/Logistics

2021 – today

As the centerpiece of a new center in Vienna’s 22nd district, the VIENNA TWENTYTWO with its two towers visible from afar represents a new landmark. The realization of the project, which consists of a total of 6 buildings, is trend-setting for the urban development and real estate upgrading of the district. The project was developed by STC DEVELOPMENT together with the Vienna Business Agency. A fund of the City of Vienna until the zoning became legally effective and was sold to a consortium consisting of SIGNA and ARE Development at the end of 2016.

STC DEVELOPMENT was subsequently commissioned by the new owners with the project management and local construction supervision for the entire project.

55% (sold)

107.000 m²

Office, residential, hotel, gastronomy, garage

2012 – today

provided

www.vienna-twentytwo.at