Your partner in all real estate matters

With us your needs come first

Please do not hesitate to contact us.
We are looking forward to you.


to SDM RealEstate

Maximilian Decker

We are very pleased to welcome you here on our website.

"SDM RealEstate is a certified real estate agency as a member of the German Real Estate Association (IVD). We accompany you as partners from the first meeting to the notarial recording, taking all your needs into account. Take your time to look around, get to know our company and our services. Please contact our helpful team if you have any questions. We are looking forward to meeting you personally and advising you soon.“

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We support you in the sale of your property

As a client of SDM RealEstate, you are protected from the risks and dangers that can arise when selling your property. At the same time, we increase your chances of selling and with the use of our negotiating skills we will achieve the best possible price for you. While we relieve you of the time-consuming and complex work steps, you can sit back and have time for the really important and beautiful things in life. Enjoy the comprehensive and customer-oriented service of SDM RealEstate.

Vorteile durch Ihren Immobilienmakler in Karlsruhe
Zufriedene Kunden durch Ihren Immobilienmakler Karlsruhe

We support you in the purchase of your property

The purchase of a property can be a significant life decision. Therefore, you will be comprehensively informed about the real estate market and given transparent advice. You will only receive offers that meet your expectations. In addition, we provide you with fast access to unbeatable financing offers from our trustworthy financing partners.  While we relieve you of exhausting and time-consuming work, you can already relax and look forward to your future property. Enjoy the comprehensive and customer-oriented service of SDM RealEstate.


We support you in the search for a low-cost financing

With the support of SDM RealEstate and its cooperation partners you will receive an individual financing concept. Our partners offer you a wide range of credit institutions, which enables a appropriate loan for everyone.

Finanzierungspartner Ihres Immobilienmaklers im Raum Karlsruhe
Why SDM RealEstate

Our philosophy

The primary purpose of SDM RealEstate is the joint realization of your real estate dream. Whether you dream of your own home, a profitable investment property or the sale of your property, we are your partner in all real estate matters.





Independent, transparent and customer-oriented advice is the focus of our attention. Long-term support for our clients and the transfer of sound knowledge creates a better understanding of the real estate market. Your satisfaction is our top priority.

Our claim - Highest customer satisfaction

What our customers say

"Great service! A lot of effort was put into marketing. Documents from authorities were also obtained by SDM RealEstate, so that the sales process was super relaxed. Thanks to the whole team for your great service."
Zufriedener Kunde von SDM RealEstate
Peter Baumann
via Immowelt
"Everything went super fast! We sat at the notary within 2 weeks after the reservation and have already moved in. We love our new home! Thanks!"
Kundenrezension SDM RealEstate
Janina & Markus N.
via Immowelt
"Our house was marketed in the best light and was sold successfully after only a few visits. We were given excellent advice and felt very comfortable with SDM RealEstate. Absolutely to recommend!"
Engelbert Slodowitz
via Facebook
We are SDM RealEstate

About the founders

"We are the two founders of SDM RealEstate. Our company originated from our common passion for real estate. We now want to pass this on to you, which is why we are committed to achieving the best results for our clients every day.“

Maximilian Decker & Sophia Decker
CEO und Immobilienmakler in Karlsruhe Maximilian Decker

Maximilian Decker

Founder & Chief Executive Officer (CEO)
Maximilian Decker has been involved in large commercial leases since the age of 18 and is responsible for administration and liquidity management. He acts as a real estate investor and brings his own expertise to the company. To combine his passion for real estate with the management of a company, he studied business administration at the DHBW Karlsruhe.
CSO und Immobilienmakler in Karlsruhe Sophia Decker

Sophia Decker

Founder & Chief Sales Officer (CSO)
Sophia Decker has been active in sales for more than 25 years, is also involved in large commercial leases and is particularly responsible for the acquisition and promotion of the properties. As a certified IHK-real estate agent is therefore the perfect position for her as sales manager.
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