
Meet Amy O'Sullivan
Buyer's Agent | Listing Agent | Relocation Specialist
With over two decades of expertise navigating Southwest Michigan’s premier Lake Michigan lakeshore real estate market, Amy O’Sullivan offers discerning clients unparalleled knowledge and a seamless, personalized buying or selling experience. Whether acquiring a vacation retreat, an investment property, or a home, her approach is carefully tailored to each client’s unique vision and lifestyle.
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Amy has been South Haven’s top-selling real estate broker for 12 consecutive years. She caters to an exclusive clientele along the most sought-after stretches of the Lake Michigan shoreline. Throughout her distinguished career, Amy has successfully closed over 900 properties and over $345 million in sales. In the past year alone, she completed 55 transactions exceeding $30 million dollars in sales. Her clientele includes seasoned investors, developers, first-time home buyers, relocating clients, and international vacation-home purchasers.
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Known for her unwavering professionalism, strategic insight, market knowledge, and dedication to exceeding expectations, Amy builds lasting relationships grounded in trust. She is known for her top-notch customer service, communication, and follow-through. Her commitment to impeccable service ensures every detail is managed with precision and care, allowing clients to focus on what matters most.


South Haven's Premiere Lakeshore Real Estate Agent
I am thrilled to share that for the past 12 years straight, I have proudly held the title of the top-selling agent in South Haven. This accomplishment reflects not only my commitment to delivering exceptional service but also the trust and satisfaction of my valued clients. When you partner with me, you're choosing a proven leader in the South Haven real estate market dedicated to achieving the best possible outcomes for you.
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MY SPECIALTIES
Lakeshore Properties | Second Homes | Investment Properties | Corporate Relocation Certified | Strategic Marketing for Sellers | Accredited Buyer's Representative

Accredited Buyer’s Representatives (ABR)

Graduate, REALTOR® Institute (GRI)

Resort and Second-Home Property Specialist (RSPS)

Equal Opportunity Housing
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The National Association of REALTORS®