Zach Otten

Realtor®

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Zach Otten, REALTOR®

 (815) 382-5585

Zach Otten, is a Lake Geneva real estate agent with the Starboard Group at Berkshire Hathaway HomeServices Starck Real Estate, serving Lake Geneva and Southeast Wisconsin. Licensed in Wisconsin since 2018, Zach has established a consistent production record, closing over 130 residential transactions with total career sales exceeding $45.7 million. His experience includes representing buyers and sellers across a broad range of property types and price points within the Geneva Lakes area.

Zach has earned the Best of Zillow designation and has been featured as an Area Specialist in Top Agent Magazine, a nationally recognized real estate publication highlighting leading local professionals. He was also voted Favorite Real Estate Agent in both the Geneva Lakes Area and Walworth County, reinforcing his visibility and trust within the local market.

As a Certified Military Relocation Professional, Zach brings additional expertise to clients relocating to Southeast Wisconsin. Through the Starboard Group and Berkshire Hathaway HomeServices Starck Real Estate, he combines local market knowledge with the credibility of a globally recognized brand, providing clear, detail-focused guidance from listing to closing in the Lake Geneva real estate market.


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Client Testimonials

  • Highly Recommend Zach!

    Zach was very efficient, patient, and knowledgeable. As first-time home buyers, we were unsure of the process. He assured us and explained everything throughout the process, leaving no questions unanswered. Even after we closed he left the door open for us to call him if anything should arise in those first few days. We HIGHLY recommend Zach as your next realtor. 
    Sean Jesberger

  • Amazing to Work With!

    Zach was amazing to work with. We are first-time homebuyers and had a lot to learn throughout the process. He was not only patient with all of our questions but he also responded very quickly. He helped make everything feel stress-free. We highly recommend working with Zach. 
    J Robinson

  • Zach is Just the Best!

    Just closed on a vacation home today and I can’t express the amazing job our agent Zach Otten did for us. From day one he was accommodating to our limited availability to see properties.  
    Received new listings daily and Zach provided us with his extensive knowledge of areas and neighborhoods.   Once we decided on a home, he helped negotiate the right deal for us. He responded quickly to all texts and calls.  I highly recommend Zach for any real estate needs and will not hesitate to refer him to family and friends with the confidence that they will be in fantastic hands. Wish I could give more than 5 stars! Just the best 
    Joanne
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