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Klaus and Stefan

WaterFront Living


Waterfront Livingin the Palm Beaches
For some, living by the water means 24/7 access to boating, fishing, and surfing. For others, waterfront living means having a quiet place to connect with sun, sand, and nature.
And for some, waterfront living is a matter of prestige. Whatever lifestyle you are looking for – Ocean Front Estates, Intracoastal Properties, or Lakefront Homes – there is a
waterfront property in the Palm Beaches to suit your needs. We would be happy to help find the right home for you.

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AboutKlaus &Stefan
Klaus Sinn

​​​​For Stefan Sinn, real estate is in his blood. Stefan literally grew up in the real estate business in his father’s real estate brokerage, and knows the business inside and out. He graduated magna cum laude from Florida State University's Real Estate Program, a premier program consistently ranked among the top ten best programs in the U.S. Stefan also graduated 4th in his class from Florida International University College of Law and is a member of the Palm Beach County Bar Association.

​Today, Stefan is leading Stefan Sinn Group, a team of highly trained real estate professionals assisting buyers, sellers and investors through their transactions. His real estate and legal expertise and extensive knowledge of the variety of challenges faced by his clients allow him to bring more to the table than an agent who simply knows the neighborhood. "Most of our clients are professionals in their industries. They seek expert advice regarding their real property transaction that will save them time, money, and aggravation." Stefan Sinn Group offers its clients unmatched services like access to our full-time concierge assistants, access to the latest real estate technology platforms, and unique marketing programs.

​Stefan is heavily involved with the Young Lawyers Section of the Palm Beach County Bar Association. This group of attorneys organizes and hosts numerous events every year ...

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Stefan Sinn

Thinking About Selling


What OurClients Say?
Had a great experience dealing with Stefan Sinn, was very professional and stress free. Any questions got answered promptly per email and phone. Would and will use Stefan again and recommend to my family and friends
Silvia Kauffmann, West Palm Beach
Stefan Sinn and his team of realtors are absolutely the best team for the job! As a first-time home buyer, I had many questions and concerns heading into the process, but everyone was so willing to answer those questions and explain each step that there was never any worry. Their attention to detail, availability, professionalism, and willingness to go above and beyond are a few reasons why I would use their services again and refer others to use them in the future. A huge thanks to everyone on the team that made my home buying experience an enjoyable one!
Patrick Schuh, Lake Worth FL
A much higher grade of professionalism here than any other real estate office i ever dealt with. Challenging sale as tenant was not very cooperative in house showings, yet sold with tenant still occupying the property. I referred 2 of my friends houses and 2 of my own houses to your Firm to be sold. There is an army of brokers & real estate agents available in south florida, but you definitely belong to the best of the best. Thank you.
Jorg Geiser, West Palm Beach- Florida
We would recommend Stefan Sinn as our sale went as we hoped. He is a very trustworthy person and in our case as an international seller had the knowledge our previous broker didn't have which made a big difference money wise. Stafan is also a nice person do deal with.
Peter Beckers Belgium
I already recommend them to anyone interested in selling their units in our Cooperative building. I'm sure we will have a long lasting relationship.
Wayne L Mack ,Property and Grounds Manager, South Palm Residence, Inc.
We are very pleased with Klaus, Stefan and, of course Rose. We let them know what our goals were concerning the sale of our house and they advised us well. Stefan always has cool and clear advice. I kept waiting for and dreading complications and they never happened. We are grateful for our association with the Sinn family.
Chuck and De Lewis
up front and anesty and the knowhow tobring in the beyers we are just very happy with the results thank you klaus and stefan sinn for a job well don
cornelius schiffer delray beach fl.
We are very happy with our experience with Stefan! He was always available, very patient with us as first time home buyers, and helped through every step of the process, making sure we understood each step entirely. He worked to get us the most money back possible up until the day of closing, even managing to get us a check back at the closing table! We always felt like we had someone on our side, making sure we got the possible outcome. We would recommend Stefan to any of our friends looking to buy or sell a house!
Jennifer Hamilton, Boynton Beach, FL
Real down to earth people and easy to work with nd I hope to see them in the future
Chris cavaliere. Lantana florida
We were referred to Klaus and Stefan by a family friend. We were looking for a good agent to help us relocate from Orlando. We had tried several other agents who just didn't understand our needs. Stefan listened to our needs and wants. He understood that we had very specific needs and that our wants were negotiable. Stefan assisted us in looking at and writing offers for several properties. Unfortunately the market was not working in our favor. When we found the perfect house, there were already several other offers. Stefan took it upon himself to sell "our story" to the seller. Without Stefan doing this, we would not have been the selected offer. Stefan made our buying process as simple and quick as possible. Stefan and the entire office staff were wonderful to work with. They even helped us with the paperwork needed to sell our previous home!! Real Estate Galleria is a full service real estate office. They will not rest until you are happily settled into your new home
Cara Herman, Lake Worth FL


From The Blog
02 Aug
Remodeling Projects That Will Boost Your Home's Value by: stefansinn There are two ways to think about remodeling projects that will boost your home’s value; you can get one or two major remodels done or opt for a bunch of ... Read More
02 Aug
Signs that Now is the Time to Sell Your Home by: stefansinn There are many reasons why it may be time to sell your home. You may need more space to make room for a growing family or you need to downsize ... Read More
02 Aug
Tips for First-Time Homebuyers by: stefansinn Most of homebuyers start the process anxious, excited, nervous, and some are downright terrified. It’s natural. A home is the largest and most expensive purchase that most people will make ... Read More
More Blog Posts