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Renee O'Brien

Renee O'Brien
Real Estate Agent (Broker)
Libertyville IL

Broker (IL: 475130092)

19 years experience

REALTOR® 2 Active Listings Serves Lake County, IL
View on Realtor.com

Contact Information

Brokerage
Keller Williams North Shore West
Office Address
350 N Milwaukee Ave Ste 200
Libertyville, IL  60048
(Lake County)
Office Phone
847-383-6600
Office Fax
Mobile
847-383-6600
Email
rene*******@**.com
Show Email for $5

Service Areas

Fontana: WI Williams Bay: WI Fontana-on-Geneva Lake: WI Powers Lake: WI Genoa City: WI Bassett: WI Twin Lakes: WI Pell Lake: WI Bloomfield: WI Pleasant Prairie: WI Bristol: WI Kenosha: WI Somers: WI Lyons: WI Como: WI Lake Geneva: WI Springfield: WI Salem: WI Salem Lakes: WI Paddock Lake: WI Camp Lake: WI Trevor: WI Benet Lake: WI Walworth: WI Delavan Lake: WI Fox Lake: IL Antioch: IL Lake Catherine: IL Channel Lake: IL Lake Villa: IL Inverness: IL Tower Lakes: IL North Barrington: IL South Barrington: IL Hoffman Estates: IL Fox River Grove: IL Dundee: IL Lake Zurich: IL Port Barrington: IL Barrington Hills: IL Deer Park: IL Barrington: IL Island Lake: IL Lake Barrington: IL Algonquin: IL Village Of Lakewood: IL Trout Valley: IL Oakwood Hills: IL Cary: IL Lake in the Hills: IL Volo: IL Round Lake: IL Grayslake: IL Libertyville: IL Third Lake: IL Wauconda: IL Round Lake Park: IL Gages Lake: IL Hainesville: IL Gurnee: IL Grandwood Park: IL Wadsworth: IL Old Mill Creek: IL Park City: IL Long Lake: IL Round Lake Heights: IL Ingleside: IL Lakemoor: IL Green Oaks: IL North Chicago: IL Lake Bluff: IL Knollwood: IL Mettawa: IL Bannockburn: IL Lincolnshire: IL Lake Forest: IL Fox Lake Hills: IL Round Lake Beach: IL Venetian Village: IL Lindenhurst: IL Kildeer: IL Forest Lake: IL Long Grove: IL Hawthorn Wds: IL Hawthorn Woods: IL Waukegan: IL Bull Valley: IL Wonder Lake: IL McCullom Lake: IL McHenry: IL Pistakee Highlands: IL Prairie Grove: IL Johnsburg: IL Spring Grove: IL Holiday Hills: IL Mundelein: IL Vernon Hills: IL Indian Creek: IL Prairie View: IL Beach Park: IL Buffalo Grove: IL Winthrop Harbor: IL Zion: IL Russell: IL Norwood Park: IL Chicago: IL

About Renee O'Brien

Take Care of the Client Do the best job you can Find information you don't already have Hold yourself to the high standard that you would demand Share the excitement of home buying and selling with your client and defuse the anxiety related to home buying and selling Enjoy along the way Bring the best tools and experience and stay on top of rules and tools Be the right kind of memorable Stay in touch Hold hands if needed

I am privileged to be in Libertyville IL and Twin Lakes WI with Keller Williams North Shore West Keller Williams North Shore West has given me the tools to be in the top 2 percent of agents nationwide Renee will bring the service and professionalism that you would expect from and agent that is easily in the top three in a top producing Chicago area office of 100 agents

Lake County, IL Real Estate Market Analysis (Single Family Homes)

$760,157
Avg. Listing Price
From Renee's portfolio
3.6 / 3.0
Avg. Beds/Baths
Typical property size
2,826 sf
Avg. Square Footage
Interior living space
1510
Active Listings
Current inventory

Lake County, Illinois represents one of the most dynamic and geographically diverse real estate markets in the Chicago metropolitan area, stretching from affluent lakefront communities to rapidly growing suburban developments. With 3,982 actively licensed real estate agents operating throughout the county, this market demonstrates remarkable depth and professional expertise that reflects the region's complex housing landscape and substantial transaction volumes.

The market's sophistication becomes evident when examining agent connectivity and professionalism—all 3,982 licensed agents maintain email addresses, indicating a tech-savvy professional community well-equipped to handle modern real estate transactions. This level of digital engagement reflects the county's proximity to Chicago's business districts and the increasingly complex needs of buyers relocating from urban centers to suburban communities like Highland Park, Vernon Hills, and Grayslake.

Major Lake County, Illinois Real Estate Markets

The county's real estate landscape divides into distinct regional markets, each with unique characteristics and price points. The eastern lakefront communities, including Lake Forest, Highland Park, and Winnetka, command premium prices due to their proximity to Lake Michigan and established wealth, while western communities like Round Lake Beach and Grayslake offer more affordable options for families seeking quality schools and suburban amenities. Waukegan, the county seat, provides urban-style living with ongoing revitalization efforts attracting both investors and first-time homebuyers.

Central Lake County communities such as Vernon Hills, Libertyville, and Mundelein represent the sweet spot for many buyers, offering excellent school districts, corporate headquarters proximity, and diverse housing stock ranging from starter homes to executive properties. These areas have experienced particularly strong growth as remote work arrangements allow professionals to prioritize space and community amenities over commute times to downtown Chicago.

Market Dynamics and Geographic Complexity

Lake County's real estate market operates with surprising independence from Chicago's urban core, driven by local employment hubs including Abbott Laboratories, Baxter International, and numerous corporate campuses along the I-94 corridor. This economic diversity creates multiple micro-markets within the county, where agents must understand everything from lakefront luxury properties exceeding $2 million to affordable condominiums and townhomes serving young professionals and retirees.

The market's complexity increases due to varying municipal regulations, school district boundaries, and transportation access points that significantly impact property values. Agents frequently navigate between communities where identical homes might vary by $100,000 based solely on school district assignments or proximity to Metra stations, requiring deep local knowledge and extensive professional networks to serve clients effectively.

Why Businesses Need Lake County, Illinois Agent Contact Data

Real estate service providers, from mortgage lenders to home improvement contractors, find Lake County's agent database invaluable due to the market's high transaction velocity and premium service expectations. With nearly 4,000 agents actively working in a geographically compact area, businesses can efficiently reach decision-makers who influence significant residential and commercial real estate investments throughout the region.

The universal email connectivity among Lake County agents enables targeted marketing campaigns for financial services, technology platforms, and professional development opportunities that align with the market's sophisticated clientele. Companies launching new real estate technologies or services often pilot programs in markets like Lake County, where agent professionalism and client expectations drive rapid adoption of tools that improve transaction efficiency and customer experience.

Current Property Listings

As of 2/17/2026, Renee O'Brien has 2 properties for sale in Libertyville and surrounding areas.

$25,000

Listed 2026-02-04

2334 Corona Rd
Beach Park, IL  60087

Beds:
Baths:
Sq Ft:
Land Map
View Full Details

$345,000

Listed 2024-09-23

1214 Jerome Ct E
Antioch, IL  60002

Beds: 3.0
Baths: 2.0
Sq Ft: 1,688
Lot: 6,578 sf
Single Family Map
View Full Details

Current Property Rentals

Renee O'Brien currently has no rental properties available in Libertyville and surrounding areas. Check back later.