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Lesley Sweeney

Lesley Sweeney
Real Estate Agent (Broker)
Chicago IL

Broker (IL: 475171237)

10 years experience

REALTOR® 6 Active Listings Serves Cook County, IL
View on Realtor.com

Contact Information

Brokerage
Encore Sotheby's International Realty

Office Website
Office Address
425 W N Ave Ste 2
Chicago, IL  60610
(Cook County)
Office Phone
317-660-4444
Office Fax
Mobile
312-751-0300
Email
lswe****@**********.com
Show Email for $5

Service Areas

Chicago: IL Valpo: IN Valparaiso: IN Wheeler: IN South Haven: IN Shorewood Forest: IN Aberdeen: IN Salt Creek Commons: IN Trail Creek: IN Town of Pines: IN Michiana Shores: IN Michigan City: IN Pottawattamie Park: IN Long Beach: IN Beverly Shores: IN Pines: IN Dyer: IN St. John: IN

About Lesley Sweeney

Lesley has been a licensed real estate professional since 2016, serving clients in both Illinois and Indiana. She focuses on the Downtown Chicago area and Northwest Indiana, prioritizing her clients' diverse real estate needs—whether they are purchasing a home, selling a property, or seeking investment opportunities.

Before entering the real estate sector, Lesley accumulated nearly two decades of experience in the financial services industry. She holds an MBA from the University of Chicago Booth School of Business and a bachelor's degree in Accounting from the University of Notre Dame. Additionally, she is an active member of the Chicago Association of Realtors.

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

$459,965
Avg. Listing Price
From Lesley's portfolio
3.4 / 2.4
Avg. Beds/Baths
Typical property size
1,950 sf
Avg. Square Footage
Interior living space
7804
Active Listings
Current inventory

Cook County, Illinois represents one of the most dynamic and complex real estate markets in the Midwest, anchored by Chicago's towering skyline and extending through diverse suburban communities that each tell their own economic story. With 33,218 actively licensed real estate agents operating throughout the county, this market demonstrates both the incredible opportunity and intense competition that defines second-city real estate dynamics.

What makes Cook County particularly fascinating is how dramatically property values and market conditions can shift within just a few miles. From the luxury high-rises of downtown Chicago's Gold Coast to the emerging neighborhoods of Pilsen and Logan Square, agents navigate everything from million-dollar penthouses to first-time homebuyer opportunities in communities like Des Plaines and Schaumburg. The sheer density of professional representation—with all 33,218 agents maintaining current email contact information—reflects a market where digital communication and rapid response times often determine success.

Major Cook County, Illinois Real Estate Markets

Chicago's downtown core and near-north neighborhoods like Lincoln Park and Lakeview continue to drive luxury sales, while suburban markets in Arlington Heights, Palatine, and Evanston attract families seeking top-rated schools and larger properties. The western suburbs, including Oak Park and Forest Park, have experienced surprising growth as buyers seek historic charm with convenient city access, often finding better value than comparable properties closer to the lakefront.

Meanwhile, emerging areas like Bridgeport and McKinley Park are seeing increased investor activity and young professional migration, creating micro-markets where agents specializing in renovation properties and new construction developments can build substantial businesses. The county's proximity to O'Hare Airport has also strengthened markets in Rosemont and Park Ridge, where corporate relocations drive consistent demand.

Market Dynamics and Geographic Complexity

Cook County's real estate landscape operates on multiple economic levels simultaneously, with luxury lakefront properties appreciating at different rates than suburban family homes or urban investment properties. Seasonal patterns here are more pronounced than in many markets, with winter months creating opportunities for serious buyers while spring and summer bring competitive bidding situations, particularly in desirable school districts like those found in Wilmette and Winnetka.

The market's complexity extends to financing and development regulations that vary significantly between Chicago proper and suburban municipalities. Agents must navigate everything from historic district restrictions in Oak Park to new construction incentives in developing areas, making local expertise invaluable for both buyers and sellers trying to understand their options across different communities.

Why Businesses Need Cook County, Illinois Agent Contact Data

Mortgage lenders, title companies, and real estate service providers require direct access to Cook County's extensive agent network because referral relationships and local partnerships drive business volume in this competitive market. With 33,218 agents actively working deals, companies that can efficiently reach the right professionals with relevant services—from staging companies to inspection services—gain significant advantages in building market share.

Insurance providers, financial advisors, and home improvement contractors particularly benefit from targeted outreach to agents specializing in specific property types or geographic areas within the county. The ability to communicate directly via email with agents handling luxury properties differs vastly from those focusing on first-time buyers, making precise contact data essential for effective business development and partnership building.

Current Property Listings

As of 2/17/2026, Lesley Sweeney has 6 properties for sale in Chicago and surrounding areas.

$13,450,000

Listed 2025-10-23

17420 US Highway 20
Goshen, IN  46528

Beds: 5.0
Baths: 5.5
Sq Ft: 7,023
Lot: 6,229,080 sf
Single Family Map
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$397,900

Listed 2026-01-01

17 Indian Camp Trl
Ogden Dunes, IN  46368

Beds: 4.0
Baths: 2.0
Sq Ft: 2,035
Lot: 18,295 sf
Single Family Map
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$779,000

Listed 2025-09-10

2131 White Oak Ln
Highland, IN  46322

Beds: 4.0
Baths: 4.5
Sq Ft: 5,419
Lot: 17,481 sf
Single Family Map
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$1,800,000

Listed 2025-02-21

2777 6th Rd
Bremen, IN  46506

Beds: 3.0
Baths: 6.0
Sq Ft: 16,000
Lot: 1,672,704 sf
Single Family Map
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$550,000

Listed 2026-01-13

431 W Aldine Ave Apt 10
Chicago, IL  60657

Beds: 3.0
Baths: 2.0
Sq Ft: 1,385
Condos Map
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$94,900

Listed 2025-09-17

846 Stevenson St
Gary, IN  46406

Beds: 4.0
Baths: 2.0
Sq Ft: 2,112
Lot: 4,748 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Lesley Sweeney has the following rental properties available in Chicago and surrounding areas.

$4,600

Listed 2026-02-09

1040 N Kingsbury St
Chicago, IL  60610

Beds: 3.0
Baths: 3.0
Sq Ft: 2,100
Townhomes Map
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$3,400

Listed 2025-10-17

720 N Larrabee St Apt 1611
Chicago, IL  60654

Beds: 2.0
Baths: 2.0
Sq Ft:
Single Family Map
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