Find and Compare the Best Real Estate Agents in Rubicon, WI

With over 10 years in real estate and 400+ closings working at two respected brands and as both a team member and independent agent, I’ve built a reputation for professionalism, integrity, and top-tier service. After earning my General Business degree from UW-Whitewater, I moved to the Milwaukee area and quickly established myself as a top-performing agent. I specialize in working with buyers, sellers, investors, and REO properties across Milwaukee, Waukesha, and surrounding counties. I hold multiple designations, including GRI, SFR, ABR, and PSA, and pride myself on strong negotiation skills, attention to detail, and clear communication to ensure smooth transactions. Real estate isn’t just my career—it’s my passion. When I’m not helping clients, I’m investing in rental properties, tackling rehab projects for flips, or hunting for antiques. I also enjoy working out, spending time with my family and my dog, Lambeau, and cheering on the Packers. Let’s connect!

Mary Horst is a Real Estate Agent in Rubicon, WI with the brokerage Key Realty Of Wi. Over the last 16 years we have tracked null MLS listings by Mary.

I help My Clients get the Best Value in Real Estate. Through My Unique Approach in Buying and Selling Real Estate.

Born and raised in Milwaukee, I bring a true local advantage to every buyer, seller, and investor I serve. As the founder of Luxe Haven Group at Compass, I’ve built a client-first real estate experience focused on trust, strategy, and exceptional results. Whether helping a first-time buyer, securing top dollar for a seller, or guiding an investor through a complex opportunity, I provide clear communication, data-driven advice, and a luxury-level service at every price point. My background in athletics, leadership, and negotiations allows me to navigate tough markets and deliver outcomes clients can rely on. From Milwaukee to Southeast Wisconsin, I specialize in modern marketing, expert pricing strategy, cash-offer solutions, and seamless transaction management. My mission is simple: make every client feel confident, informed, and supported from the first call to closing.

Sara has been helping families in the Metro Milwaukee area move since 1994 and is one of the most successful Realtors in the Midwest. She has a Bachelors Degree from Wichita State University including a minor in marketing. She specializes in residential listings and sales and has developed a unique and highly effective marketing program. Her specialized Team approach provides clients true representation and excellent service. Sara, along with her husband and 2 college aged kids, enjoys many outdoor activities, including hiking, gardening and horseback riding.