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Renee OBrien Group

Keller Williams North Shore West

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
With more than 17 years of experience and over 1,000 successful real estate transactions, Renee O’Brien is a top-producing REALTOR®, U.S. Air Force veteran, and skilled negotiator serving Northern Illinois and Southeastern Wisconsin.

Licensed in both Illinois and Wisconsin, Renee brings extensive experience in residential real estate, luxury homes, investment properties, multifamily buildings, and complex transactions. Her expertise across state lines gives buyers and sellers a distinct advantage in navigating two competitive real estate markets.

Having lived and raised six children in the region for nearly 30 years, Renee has developed an exceptional network of relationships throughout local communities, schools, businesses, and organizations. She combines those connections with strategic marketing, creative problem-solving, and relentless advocacy to uncover opportunities others may overlook.

Her military background helped shape the discipline, accountability, and commitment to service that define her approach to real estate. Clients value her straightforward advice, strong negotiating skills, resourcefulness, and ability to navigate challenging situations with confidence and compassion.

Whether buying a first home, selling a longtime family property, relocating across state lines, or building an investment portfolio, Renee delivers experienced guidance, personal attention, and a determination to protect her
Highlights *
114
Recent sales
$2K - $703K
Price range
$265K
Median price
18
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
13952 Palisades Ave
Huntley, IL 60142
10/13/2026 $370,000 Buyer
8856 Sheridan Rd #1
Kenosha, WI 53143
9/25/2026 $260,000 Seller
539 Quail Creek Dr
Grayslake, IL 60030
9/24/2026 $195,000 Buyer
26277 W Grapevine Ave
Antioch, IL 60002
9/10/2026 $225,000 Seller
4111 Credence Dr
Zion, IL 60099
9/4/2026 $350,000 Seller

Transaction History *

Seller Deals

Total Deals
73
Total Value
$20,625,320
Median Sale Price
$276,000
Price Range
$2K - $627K

Buyer Deals

Total Deals
41
Total Value
$11,461,763
Median Sale Price
$255,000
Price Range
$6K - $703K

Sales Volume Timeline

Renee OBrien Group’s production volume for the past 3 year period Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $1.9M Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $2.4M Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $2.4M Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $2.2M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $2.1M Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $2.2M Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $2.6M Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $4.3M Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $772K Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $1.2M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $7.2M Q1 2024 Total Sales $1.9M Q2 2024 Total Sales $2.4M Q3 2024 Total Sales $2.4M Q4 2024 Total Sales $2.2M Q1 2025 Total Sales $2.1M Q2 2025 Total Sales $2.2M Q3 2025 Total Sales $2.6M Q4 2025 Total Sales $4.3M Q1 2026 Total Sales $772K Q2 2026 Total Sales $1.2M Q3 2026 Total Sales $7.2M

Sales volume is shown for complete quarters only.

Ratings & Reviews
4.8 (124)

Val
Elkhorn, WI - Oct 21, 2026

Renee is an incredibly knowledgeable agent that has a lot of experience, cares about her clients, and is trustworthy !! She knows the ins and outs of current real estate markets and how to strategically price a property so that it will sell in a timely manner but with the highest yield!! She has sold two of our properties over the last eight years (one in Illinois and one in Wisconsin) and we received more than we expected on each of the sales!! We cannot recommend her highly enough!
Thank you so much, Renee!!

RealSatisfied Verified

Angela Diaz
Arlington Heights, IL - Oct 3, 2026

Renee was very helpful in our search for a house. She was very friendly, knowledgeable and very easy going personality. She and her office assistant were always available if there were any questions

RealSatisfied Verified

Mark Stephens
Clovis, CA - Sep 12, 2026

Renee treats customers professionally and at the same time as friends. She goes above and beyond what is required on all facits of the process. She makes the process, which appears to be a mountain to climb, a pleasureable, simple process.
I would unequivocally recommend Renee to anyone looking for a 'Best in the business' agent.
Mark Stephens

RealSatisfied Verified

James McArthur
Evanston, IL - Sep 8, 2026

I honestly don’t know where to begin when it comes to singing Renee O’Brien’s praises. She was absolutely phenomenal from beginning to end, and I could not have asked for a better realtor. Renee went far beyond simply doing her job. She was patient, attentive, incredibly knowledgeable, responsive, and genuinely invested in making the entire experience as smooth and positive as possible. She was always available when I needed her, never made me feel like I was asking too many questions, and consistently went above and beyond what I expected. What stood out most was how much she genuinely cared. Renee treated me like a person, not just a client. She was honest, reassuring, professional, and incredibly easy to work with. Even when things became stressful for me without her knowing it. She remained calm, positive, and determined to see everything through. There are plenty of people who can sell you a house, but finding someone who brings this level of, integrity, and knowledge, is rare.

RealSatisfied Verified

James McArthur
Sep 3, 2026

I honestly don’t know where to begin when it comes to singing Renee O’Brien’s praises. She was absolutely phenomenal from beginning to end, and I could not have asked for a better realtor.

Renee went far beyond simply doing her job. She was patient, attentive, incredibly knowledgeable, responsive, and genuinely invested in making the entire experience as smooth and positive as possible. She was always available when I needed her, never made me feel like I was asking too many questions, and consistently went above and beyond what I expected.

What stood out most was how much she genuinely cared. Renee treated me like a person, not just a client. She was honest, reassuring, professional, and incredibly easy to work with. Even when things became stressful for me without her knowing it. She remained calm, positive, and determined to see everything through.

There are plenty of people who can sell you a house, but finding someone who brings this level of care, integrity, knowledge, and genuine dedication to what they do is rare.

Renee was an absolute Godsend throughout this entire experience, and I am incredibly grateful that our paths crossed. I cannot recommend her highly enough. If you’re looking for a realtor who will go above and beyond and truly put her heart into what she does, Renee O’Brien is the person you want in your corner. If you’re lucky you’ll get to meet Ella. Five stars doesn’t even feel like enough!

Zillow Verified

Professional Info

Brokerage

Keller Williams North Shore West
350 N Milwaukee Ave
Libertyville, IL 60048

Licensed

Licensed REALTOR®
WI 58149-90
IL 475.130092

Awards

  • Top producer 2015 to present
  • KW Platinum award

Specialties

  • Age-restricted communities
  • First-time buyers
  • Luxury properties
  • Military
  • Relocation

Top Cities *

Kenosha

  • 11 sales past 3 years
  • 56 days on market
  • $265K median price

Winthrop Harbor

  • 9 sales past 3 years
  • 49 days on market
  • $250K median price

Zion

  • 9 sales past 3 years
  • 83 days on market
  • $210K median price

Service Areas (182 cities)

Antioch, IL Arlington Heights, IL Bannockburn, IL Beach Park, IL Buffalo Grove, IL Bull Valley, IL Burton, IL Burtons Bridge, IL Cary, IL Channel Lake, IL Chicago, IL Crystal Lake, IL Deer Park, IL Deerfield, IL Des Plaines, IL Elk Grove, IL Elk Grove Village, IL Evanston, IL Forest Lake, IL Fox Lake, IL Fox Lake Hills, IL Gages Lake, IL Glencoe, IL Glenview, IL Golf, IL Grandwood Park, IL Grant, IL Grayslake, IL Green Oaks, IL Greenwood, IL Gurnee, IL Hainesville, IL Harvard, IL Hawthorn Woods, IL Hebron, IL Highland Park, IL Highwood, IL Holiday Hills, IL Huntley, IL Indian Creek, IL Island Lake, IL Johnsburg, IL Kenilworth, IL Kildeer, IL Knollwood, IL Lake Barrington, IL Lake Bluff, IL Lake Catherine, IL Lake Forest, IL Lake Villa, IL Lake Zurich, IL Lakemoor, IL Leyden, IL Libertyville, IL Lincolnshire, IL Lincolnwood, IL Lindenhurst, IL Long Grove, IL Long Lake, IL Maine, IL McCullom Lake, IL McHenry, IL Mettawa, IL Morton Grove, IL Mount Prospect, IL Mundelein, IL Niles, IL Norridge, IL North Barrington, IL North Chicago, IL Northbrook, IL Northfield, IL Old Mill Creek, IL Palatine, IL Park City, IL Park Ridge, IL Pistakee Highlands, IL Port Barrington, IL Prairie Grove, IL Prospect Heights, IL Richmond, IL Ridgefield, IL Ringwood, IL Riverwoods, IL Rolling Meadows, IL Rosemont, IL Round Lake, IL Round Lake Beach, IL Round Lake Heights, IL Round Lake Park, IL Schaumburg, IL Schiller Park, IL Skokie, IL Solon Mills, IL Spring Grove, IL Third Lake, IL Venetian Village, IL Vernon Hills, IL Volo, IL Wadsworth, IL Wauconda, IL Waukegan, IL Wheeling, IL Wilmette, IL Winnetka, IL Winthrop Harbor, IL Wonder Lake, IL Zion, IL Bayside, WI Bloomfield, WI Bohners Lake, WI Brighton, WI Bristol, WI Brookfield, WI Brown Deer, WI Browns Lake, WI Burlington, WI Caledonia, WI Como, WI Cudahy, WI Delavan, WI Dover, WI Eagle Lake, WI Elm Grove, WI Elmwood Park, WI Fox Point, WI Franklin, WI Geneva, WI Genoa City, WI Glendale, WI Greendale, WI Greenfield, WI Hales Corners, WI Janesville, WI Kenosha, WI Lake Geneva, WI Lake Ivanhoe, WI Lily Lake, WI Linn, WI Lyons, WI Menomonee Falls, WI Mequon, WI Milwaukee, WI Mount Pleasant, WI Muskego, WI New Berlin, WI New Munster, WI North Bay, WI Norway, WI Oak Creek, WI Paddock Lake, WI Paris, WI Pleasant Prairie, WI Powers Lake, WI Racine, WI Randall, WI Raymond, WI River Hills, WI Rochester, WI Salem Lakes, WI Shorewood, WI Somers, WI South Milwaukee, WI Spring Prairie, WI Springfield, WI St. Francis, WI Sturtevant, WI Tichigan, WI Trevor, WI Twin Lakes, WI Union Grove, WI Vernon, WI Waterford, WI Wauwatosa, WI West Allis, WI West Milwaukee, WI Wheatland, WI Whitefish Bay, WI Williams Bay, WI Wind Lake, WI Wind Point, WI Yorkville, WI

*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.