SIS-Sparkassen-Immobilien-Service GmbH

Real estate agent, real estate brokerage, real estate agent, real estate consultant

SIS-Sparkassen-Immobilien-Service GmbH

TOP RECOMMENDATION 2026
4.41 out of 5
Good
2,250 Reviews
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Come to us—Munich’s premier destination for successful and trustworthy real estate transactions. As the real estate subsidiary of Stadtsparkasse München, the real estate consultants at SIS-Sparkassen-Immobilien-Service GmbH stand for the highest...
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SIS-Sparkassen-Immobilien-Service GmbH
Ungererstraße 75
80805 München
Germany
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100% Recommended
5 stars 389
4 stars 14
2 stars 0
1 star 0
Quality
Value
Services
Performance
Consulting
Customer service
Excellent (4.97)
Top competencies

Problem comprehension

4.98 out of 5
91 Reviews

Communication

4.97 out of 5
89 Reviews

Explanations

4.94 out of 5
89 Reviews

404 Reviews on ProvenExpert.com

4.95 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Very easy to work with and a great partner, even in situations that are difficult for me. The representative who handled my case really went out of her way to make the process as simple as possible for me. Thank you so much!
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/20/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I received comprehensive advice and support throughout the sales process, and my asking price was met. I can wholeheartedly recommend Sparkassen-Immobilien Service.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/15/2026Anonymously
5.00 out of 5
Excellent
Recommendation
I was—and still am—absolutely thrilled. Ms. Schneider-Felsen always addressed my questions and requests, provided me with excellent support throughout the entire process, and continues to be available to offer advice and assistance even after the successful completion of the purchase.
Thank you so much! It was the best decision to hire the SIS Sparkassen Real Estate Service.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/15/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Thank you very much for your expert guidance during the purchase of our property.

From the first viewing to the notary appointment, we felt very well taken care of at all times. We’d especially like to highlight the consistently friendly, professional, and transparent communication. Our questions were answered quickly, and we felt we were in good hands throughout the entire purchase process.

Especially when making such an important decision as buying a piece of land, a trusting partnership is particularly valuable. That’s exactly what we experienced here.

Thank you very much for your dedicated support. We can wholeheartedly recommend working with you.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/15/2026Florian R.
5.00 out of 5
Excellent
Recommendation
Ms. von Wirth and Mr. Buchbauer were a highly motivated and complementary team, and they went above and beyond to successfully sell our property within a reasonable timeframe. Thank you so much!!!! Ursula and Günther Kälberer
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/14/2026Ursula unf Günther K.
5.00 out of 5
Excellent
Recommendation
Ms. Niederer’s handling of the project was a complete success. We’d love to work with her again!
I’m usually very hesitant to give a rating of 1.0, but in this case, it’s well deserved.
Wilhelm and Margot Kölbl
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/13/2026Anonymously
4.60 out of 5
Excellent
Recommendation
A very knowledgeable real estate agent with detailed background information on the property, particularly regarding the existing ground lease and the prospects for a sale.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/12/2026Arno K.
4.80 out of 5
Excellent
Recommendation
Many thanks to Thomas Schmitz for his outstanding work!
Even though I only had a “meager” apartment to sell at what felt like a less-than-exciting address. Thomas Schmitz handled the deal with the utmost professionalism, closing it at a breathtaking pace and achieving a result that was truly unexpected. From the very beginning, he approached the work with integrity. He laid out a solid plan that allowed him to achieve the best possible result within the given parameters—a fantastic job!
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/12/2026Christian F.
5.00 out of 5
Excellent
Recommendation
We would like to express our sincere thanks for the wonderful collaboration with Mr. Osterried. Thanks to his friendly and professional manner, the entire process was a real pleasure. All appointments—from the viewing to the handover—were perfectly organized and handled. Thank you so much for everything!
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/12/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Good real estate agents really stand out when they turn difficult situations into real successes.
Through Ms. Niederer, we purchased a property that didn’t quite meet all of our expectations.
With great dedication and creativity, Ms. Niederer managed to turn this property into a success.
Especially during difficult phases, she excelled at finding solutions—always in a straightforward and pragmatic way.
At no point was it about personal feelings; it was always solely about solutions.
Ms. Niederer is a true role model in her profession, and I would like to wish her all the best as she continues on her path. We would be happy to work with her again at any time.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/11/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Mr. Hencky was always very dedicated and extremely helpful. We felt we were in good hands with him. We would turn to him again anytime and would highly recommend him.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/02/2026Anonymously
5.00 out of 5
Excellent
Recommendation
From the appraisal and evaluation of our property to the notarized sale, every step went according to plan and, above all, quickly. We hadn’t expected it to go this fast.
We were particularly impressed by the professional handling of the transaction by the SiS real estate agent. Thanks to SiS.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
07/02/2026B. R.
5.00 out of 5
Excellent
Recommendation
Mr. Claudius Osterried of SIS GmbH was very knowledgeable in answering all the questions we asked. I was very satisfied and would be happy to recommend him to others.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/30/2026Gertraud H.
5.00 out of 5
Excellent
Recommendation
I received excellent, comprehensive service throughout the sale of my apartment, along with very good personal attention.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/28/2026Sven N.
5.00 out of 5
Excellent
Recommendation
I was particularly satisfied with the advisor at Sparkasse Immobiliencenter during the sale of my apartment, which had been rented to a long-term tenant. The professional yet empathetic way they handled the tenant was excellent. The same goes for the selection of the buyer, who was well prepared for the specific situation.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/28/2026Anonymously
5.00 out of 5
Excellent
Recommendation
The process was flawless, professional, and successful
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/28/2026Anonymously
5.00 out of 5
Excellent
Recommendation
The expertise and dedication
of your employee, Mr. Reisinger, and his experience!!!
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/27/2026Karl-Heinz S.
5.00 out of 5
Excellent
Recommendation
Ms. Sophie Maier provided me with excellent advice and support from start to finish. She communicated with me with the utmost transparency, fairness, and effectiveness, ensuring a pleasant and authentic consultation experience. She was very pragmatic and solution-oriented, while maintaining a balanced focus on the interests of all parties to the contract. With the SIS organization as a foundation, she has transformed my previously suboptimal experience with other providers and brokers
into a very positive and professional one. I would like to thank her and would gladly work with her again.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/27/2026N.
4.80 out of 5
Excellent
Recommendation
We were very satisfied with our real estate agent, Ms. Maurer. She provided us with excellent support throughout the entire buying process, from start to finish.
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/23/2026Anonymously
4.80 out of 5
Excellent
Recommendation
Very professional, and everything went exactly as planned
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Customer review & rating for:
SIS-Sparkassen-Immobilien-Service GmbH
06/10/2026Semih Y.
1,846 Reviews from
6 other sources
4.29 out of 5
Good
5.00 out of 5
Excellent
241 reviews on Google
 
07/17/2026
5.00 out of 5
Excellent
1 review on Google
 
01/28/2026
5.00 out of 5
Excellent
1 review on Google
 
01/28/2026
5.00 out of 5
Excellent
3 reviews on Google
 
05/21/2026
4.40 out of 5
Good
75 reviews on immowelt.de
 
07/20/2026
4.17 out of 5
Good
1,525 reviews on ImmobilienScout24
 
06/02/2026
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All reviews and experiences about SIS-Sparkassen-Immobilien-Service GmbH are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 08/19/2019  |  Last update: 07/23/2026   |  Report profile

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