Kimberly Osko is a trusted REALTOR® with Baird & Warner, serving Barrington, IL, and the surrounding Fox Valley communities, including McHenry, Algonquin, Cary, and Fox River Grove. With more than 10 years of real estate experience, Kimberly provides expert guidance, strategic marketing, skilled negotiation, and tailored solutions for buyers, sellers, and those relocating in today’s competitive market.

In a market where pricing, presentation, negotiation, and timing can make a significant difference, having an experienced REALTOR® matters. Kimberly helps clients protect their investment, understand local market trends, and make confident decisions throughout every step of the real estate journey.

A member of Baird & Warner’s Director’s Club and Sales Excellence recognition programs, Kimberly is known for her strategic approach, strong communication, and commitment to “keeping your property value strong.” In addition to serving clients, she is the Director of Agent Engagement & Productivity, where she coaches and mentors agents to elevate their skills and deliver exceptional client experiences.

A lifelong Fox Valley connection and longtime Illinois resident, Kimberly brings deep local knowledge, a data-driven mindset, and a genuine passion for helping people successfully navigate real estate decisions. Before becoming a REALTOR®, she developed her superpower for research, organization, and service as an elementary school librarian and Branch Services Associate with Gail Borden Public Library in Elgin.

Today, as a Lake County resident living near the scenic Fox River, Kimberly combines her love of community with her passion for real estate. When she’s not helping clients navigate the market, you’ll likely find her boating along the river, getting happily lost in a Stephen King novel, or turning up the volume on her favorite eighties hair bands—because every great day deserves a great soundtrack.

Whether buying, selling, or relocating, Kimberly is committed to providing the knowledge, strategy, and personal attention clients need to make their next move a successful one.