Rethinking buildings

We love construction sites

Since 2013, we have been creating new living space through new construction, renovation, and conversion in the Aachen-Cologne-Düsseldorf metropolitan regions.
Our projects

Real estate projects

Project development
Existing properties
Project development
Existing properties
2025
Rheinpark Residence
Unkel
2021
Living at Kupferofen
Aachen
2024
Theaterstraße
Aachen
2023
Kirberichshofer Gärten
Aachen
2021
Hermannstraße Residential Complex
Aachen
2019
Bismarckgärten
Aachen
2023
Tivoli Center
Düren
2022
Hasencleverstraße Residential Quarter
Aachen
2024
Rothe Erde
Aachen
2018
Frankenberger Viertel
Aachen
2019
Breiniger Höfe
Stolberg
Residential complex
Emscherstrasse
Residential complex
Limitenstrasse
Mönchengladbach
Residential complex
Juelicher Strasse
Aachen
Single-family residential area
On Aldenhovener Weg
Aldenhoven
Office property
Eurotec Ring
Moers
Residential complex
Mauerfeldchen
Würselen
Residential complex
Alexianergraben
Aachen
Commercial Property
Barbarossaplatz
Cologne
Residential complex
Hasslinghausen
Sprockhövel
Residential complex
City center
Krefeld
Residential complex
City center
Aachen
Residential complex
City center
Ennepetal
Residential complex
Odenkirchen
Mönchengladbach
Multi-family home
Rothe Erde
Aachen
Residential complex
Odenkirchen
Mönchengladbach
Residential complex
City center
Gevelsberg
Residential complex
Oberbilk
Düsseldorf
Multi-family home
Kohlscheid
Herzogenrath
Multi-family home
Brand
Aachen
Residential complex
City center
Eschweiler
Multi-family home
Rothe Erde
Aachen
Multi-family home
Kornelimünster
Aachen
Multi-family home
Eilendorf
Aachen
Residential complex
Haaren
Aachen
Multi-family home
City center
Aachen
Multi-family home
City center
Mönchengladbach
Residential complex
City center
Pulheim
Heritage conservation project
Frankenberg Quarter
Aachen
Multi-family home
Burtscheid
Aachen
Multi-family home
Forst
Aachen
Multi-family home
Burtscheid
Aachen
Multi-family home
Rothe Erde
Aachen
Multi-family home
City center
Aachen
Residential complex
Ahe
Bergheim
Loosen & de Graaf Holding GmbH

Wilhelmstraße 16
52070 Aachen
Germany
Loosen & de Graaf Projekt GmbH

Rheinpromenade 13
40789 Monheim am Rhein
Germany
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We see opportunities others don’t

Real operational excellence.

Creating. More. Value.

— and invest like others can’t

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Loosen & de Graaf
Investment Partners

We are looking for existing properties with long-term development potential in North Rhine-Westphalia.

Are you a broker or owner and would like to know what kind of properties we acquire? Feel free to download our acquisition profile.

Loosen & de Graaf acquires and develops residential properties in the Aachen-Cologne-Düsseldorf metropolitan regions. Please send your offers preferably by email to ankauf@loosendegraaf.de. Even before visiting the property, we can provide you with a price range within a very short time based on a few key details. If this price range aligns with your expectations, we look forward to scheduling a property viewing with you.

We maintain a collaborative partnership with a large number of real estate agents. We are happy to pay a standard local commission promptly upon the successful brokerage of a property.
Download acquisition profile
Hausnummer 16 und Firmenschild Loosen & Degraaf Investments an einer Fassade aus Stein.

Get in touch

Feel free to contact us via the form or our contact details. We will get back to you shortly.
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info@loosendegraaf.dePhone: +49 (0) 241 91 60 96 – 0Fax: +49 (0) 241 91 60 96 – 10
Loosen & de Graaf Holding GmbH
Wilhelmstraße 16
52070 Aachen
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Frau in blauem Blazer spricht lächelnd am Schreibtisch in ein Telefon mit Schnur.