Yours properties are our best assets
We offer our customers full-service asset management with the aim of generating added value for retail properties throughout their entire life cycle. Institutional investors, family offices, banks and special services benefit from customised services such as the initial Our motto as "The Real Estate People" is to do more than what is expected by our customers. This is the objective of more than 460 employees at a total of nine locations in Germany, with responsibility for providing complete solutions to our customers in six divisions.

Our national and international investment and co-investment activities comprise the B2B business areas of Investment Management, Asset Management Commercial and Asset Management Residential. Our business-to-consumer business areas at the national and regional levels support Project Development Residential and CORPUS SIREO Makler.

The lean corporate structure facilitates the cooperation of our more than 460 employees in Germany, and thus ensures that we are able to provide optimum support to our clients and optimum utilisation of the potential of your property investment.

CORPUS SIREO Real Estate stands for an experienced team and customised support, ranging from the analysis and optimisation of value right through to the sale of your property.

The full-service approach in real estate advice is our strength, and our nationwide presence, many years of experience of our experts and the success which we have already achieved are our references. We do not set ourselves and our customers any limits, ranging from individual apartments and large residential packages, entire commercial real estate portfolios right through to nationally and internationally known landmark properties.

Project Development

Conception, construction and marketing of residential projects
Overall, we construct approximately 500 residential units every year, with a marketing volume of almost 200 million Euros. As the second largest residential project developer in Germany, we have nationwide operations, focusing on city-centre locations in metropolitan regions. This strategy is implemented across the entire spectrum - ranging from initial project design and construction right through to the sale to private and even institutional investors. Property sales handled by the CORPUS SIREO Group's own estate agency (Makler) is a major benefit for our customers.

Not only long-established citizens of Cologne consider that their cathedral city is the most attractive city on the Rhine; this is one of the reasons why the city's population has been constantly expanding. Because CORPUS SIREO Project Development Residential is also very confident regarding the future of Cologne, we are constantly creating new premises. Either in the suburbs or in the city centre, we focus on quality and properties in popular locations with the potential for stable growth in the long term. In Development, we constantly work together with new and interesting architects offices, and consider that it is extremely important to create a modern, pleasant and friendly residential environment. As a property developer, our responsibility is to provide forward-looking accommodation in perfectly designed surroundings.

All new-build projects developed by CORPUS SIREO Project Development are always popular, not least because we take advantage of the variety of Cologne and create a range of residential premises meeting the specific demands of the various locations. Our many years of experience in the construction and marketing of well designed new properties and the new projects which have already been successfully completed are our references in this respect. Whether working in conjunction with major investors or private clients, at Project Development Residential we are responsible for ensuring capital investments with long-term profit potential and forward-looking residential comfort.




Route Planner



The Aachener Straße in the district of Lindenthal starts at the Rudolfplatz. Coming from the centre of Cologne, you can reach our offices easily and quickly by way of the Aachener Straße up to the cross-roads at house number 186. Coming from the A57 motorway, you can also easily reach us via the Innere Kanalstraße.

Take the Haselbergstraße, which runs behind our building, to reach the entrance to our visitors' car park.


At the main station in Cologne (Köln HBF)
Take the U-Bahn lines 16 or 18 (direction Bad Godesberg/Bonn HBF) to Neumarkt. At Neumarkt, change to the tram lines 1 or 7 (direction Weiden West/Frechen) to the stop Universitätsstraße.

From Cologne/Bonn Airport
Take the S 13 (direction Köln-Ehrenfeld to Köln Trimbornstraße), walk to the stop Kalk Post and then take the tram number 1 to the stop Universitätsstraße in the Lindenthal district of Cologne. There you will find CORPUS SIREO directly opposite on the cross-roads with the house number 186.
Headquarter Cologne
Aachener Straße 186
50931 Cologne
Phone +49 221 39900-0

CORPUS SIREO Projektentwicklung Wohnen GmbH
Headquarter Cologne
Aachener Straße 186
50931 Cologne
Phone +49 221 2025-871
Swiss Life Asset Managers
: 11/12/2019