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Bill Erdman

Bill Erdman
Real Estate Agent
Oak Lawn IL

(IL: )

REALTOR® 8 Active Listings Serves Cook County, IL
View on Realtor.com

Contact Information

Brokerage
Century 21 Affiliated
Office Address
5620 W 95th St
Oak Lawn, IL  60453
(Cook County)
Office Phone
708-424-1199
Office Fax
Mobile
708-424-1199
Email
bill*******@*******.com
Show Email for $5

Service Areas

Chicago Ridge: IL Oak Lawn: IL Palos Heights: IL Orland Hills: IL Orland Park: IL Palos Park: IL Worth: IL Palos Hills: IL Homer Glen: IL Oak Forest: IL Tinley Park: IL Chicago: IL Bedford Park: IL Forest View: IL

About Bill Erdman

Bill is a dedicated real estate professional with over three decades of experience, having served as a full-time REALTOR since 1989. Throughout his career, he has successfully facilitated the sale and purchase of more than 1,000 properties, guiding clients in realizing their real estate aspirations—whether they are buying, selling, or investing. Bill prioritizes his clients' best interests above all else and is grateful for the numerous referrals he has received from satisfied customers. For expert assistance with your real estate needs, feel free to reach out to Bill via phone or email.

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

$459,965
Avg. Listing Price
From Bill'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, Bill Erdman has 8 properties for sale in Oak Lawn and surrounding areas.

$249,000

Listed 2024-02-23

3534 W 103rd St
Chicago, IL  60655

Beds:
Baths:
Sq Ft:
Land Map
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$319,900

Listed 2025-11-29

10021 S Oakley Ave
Chicago, IL  60643

Beds: 3.0
Baths: 1.0
Sq Ft: 1,385
Single Family Map
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$489,900

Listed 2026-02-06

5525 S Moody Ave
Chicago, IL  60638

Beds: 4.0
Baths: 3.0
Sq Ft: 1,544
Single Family Map
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$295,000

Listed 2024-02-23

7000 S Aberdeen St
Chicago, IL  60621

Beds:
Baths:
Sq Ft:
Lot: 64,904 sf
Land Map
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$219,900

Listed 2026-01-13

6762 W 87th Pl
Oak Lawn, IL  60453

Beds: 3.0
Baths: 1.0
Sq Ft: 1,241
Single Family Map
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$519,900

Listed 2025-10-30

7817 Garden Ln
Justice, IL  60458

Beds: 7.0
Baths: 3.5
Sq Ft:
Multi Family Map
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$249,900

Listed 2026-01-28

2658 122nd St
Blue Island, IL  60406

Beds: 3.0
Baths: 1.0
Sq Ft: 1,215
Single Family Map
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$285,900

Listed 2025-10-16

41 E 8th St Apt 1404
Chicago, IL  60605

Beds: 1.0
Baths: 1.0
Sq Ft: 900
Condos Map
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Current Property Rentals

As of 2/17/2026, Bill Erdman has the following rental properties available in Oak Lawn and surrounding areas.

$1,400

Listed 2026-01-17

2602 W 22nd Pl Unit 2
Chicago, IL  60608

Beds: 2.0
Baths: 1.0
Sq Ft: 900
Single Family Map
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$2,200

Listed 2026-02-03

445 W 37th St Unit 1
Chicago, IL  60609

Beds: 3.0
Baths: 1.5
Sq Ft: 1,200
Single Family Map
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