Current real estate listings for rent in Düsseldorf, Mettmann, Ratingen, and Velbert

Mr. and Mrs. Gehlen

We sold our house through Kartheuser Immobilien in Ratingen and felt very well looked after there right from the start. The excellent support provided by Mr. Marcus Breuer deserves special mention. We couldn't have found a better real estate agent. He always gave us professional advice and support and took care of all the formalities surrounding the sale of our property in a highly professional and friendly manner. From the initial contact to the completion of the sale and subsequent handover of the house, everything went smoothly. Thank you very much! We would like to take this opportunity to once again express our sincere gratitude to Mr. Breuer for the excellent cooperation and wish him all the best for the future and continued success. We can definitely recommend Kartheuser Immobilien and especially Mr. Breuer!

T.W. Niehs - 11. März 2026

We were completely satisfied with Kartheuser Immobilien Ratingen GmbH. First, thanks to Mr. Reuter’s assistance, we found a lovely apartment. We then sold our house in Angermund, and Kartheuser Immobilien took care of everything—photos of the property, online marketing, the energy performance certificate, dealing with government agencies, scheduling viewings, the notary, and so on. We would especially like to highlight Mr. Breuer, who guided us through the entire process with his high level of expertise and constant availability. His support was a great help to us.