Leslie McDonnell is the Founder, Lead Broker, and CEO of The Leslie McDonnell Team at RE/MAX Suburban in Libertyville, Illinois — a highly respected real estate team serving Lake County and Chicago's North Shore.

With nearly four decades of experience in residential real estate, Leslie has guided thousands of buyers and sellers through successful transactions across Libertyville, Lake Forest, Lincolnshire, Lake Bluff, Vernon Hills, and Deerfield. Her leadership extends throughout Lake County and surrounding North Shore communities, where her team provides trusted representation backed by deep local knowledge and proven market expertise.

A Record of Distinction

Leslie's career achievements place her among a rare tier of real estate professionals in northern Illinois:

• ✓  Over $3.5 Billion in career sales volume
• ✓  6,300+ closed residential transactions
• ✓  Ranked #2 Lake County listing agent by Chicago Agent Magazine
• ✓  Named among the Top 200 Real Estate Teams in the United States by The Wall Street Journal
• ✓  2025 Top 500 Real Estate Agents in the U.S.
• ✓  2025 Paramount of Excellence Award recipient
• ✓  RE/MAX Hall of Fame inductee
• ✓  RE/MAX Diamond Club member
• ✓  RE/MAX Pinnacle Award recipient

Strategic Representation for Buyers & Sellers

Leslie is known for strategic pricing, high-impact marketing, and disciplined negotiation. Sellers rely on her ability to position properties for maximum exposure and strong offers — particularly within the luxury market. Buyers value her clarity, discretion, and data-driven guidance when navigating competitive conditions in Lake County and the North Shore suburbs.

Her approach combines:

• ✓  Comprehensive MLS strategy
• ✓  Detailed market analysis and pricing precision
• ✓  Carefully executed luxury marketing campaigns
• ✓  Skilled, confident contract negotiation

Whether representing a legacy estate in Lake Forest, a family home in Libertyville, or a relocation purchase in Vernon Hills, Leslie delivers a refined, results-focused experience from consultation to closing.

Rooted in Libertyville. Focused on Results.

Leslie's office, located in Libertyville, anchors a team dedicated to professionalism, responsiveness, and measurable outcomes. Clients choose her not simply for her credentials, but for her steady leadership, market intelligence, and long-standing commitment to the communities she serves.

For those considering a move in Lake County or Chicago's North Shore, Leslie McDonnell offers the experience, insight, and negotiation strength required to move forward with confidence.