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David Mahoney

David Mahoney
Real Estate Agent (Broker)
Chicago IL

Broker (IL: 475147279)

19 years experience

REALTOR® 3 Active Listings Serves Cook County, IL
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Contact Information

Brokerage
Jameson Sotheby's International Realty

Office Website
Office Address
425 W N Ave Ste 1
Chicago, IL  60610-1117
(Cook County)
Office Phone
312-751-0300
Office Fax
Mobile
312-437-4310
Email
dmah****@*******.com
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Service Areas

Chicago: IL Miami Beach: FL Miami: FL Carl Fisher: FL North Bay Village: FL Indian Creek: FL Surfside: FL Bal Harbour: FL Bay Harbor Islands: FL Key Biscayne: FL

About David Mahoney

David is a distinguished real estate broker in Chicago, recognized consistently among the city's top producers. With over $425 million in sales accrued over two decades, his success stems from a deep understanding of Chicago's diverse neighborhoods and a relentless commitment to his clients. While he specializes in the Gold Coast and River North areas, David's expertise encompasses all neighborhoods and property types, allowing him to navigate the market effectively for both buyers and sellers.

His disciplined approach to client follow-up ensures that he remains attentive to all transaction details while keeping clients well-informed throughout the process. This dedication has resulted in a significant portion of his business coming from referrals, highlighting his strong business acumen and exceptional service. David's passion for real estate is evident, contributing to his long-standing success and the enduring relationships he builds with clients.

In addition to his role as a broker, David is a fully licensed and insured general contractor who operates a successful remodeling business. He has managed and developed over 350 residential and commercial projects during his extensive career in development. This unique blend of brokerage and contracting experience provides clients with invaluable insights and enhances the overall value of his services. David's background enables him to conceptualize projects from the outset, allowing for accurate pricing and valuation.

David's commitment to real estate began early in his career, driven by the belief that it is one of the best investment avenues. His personal portfolio includes multiple investment properties, and he actively seeks new projects, continually expanding his expertise. This dedication solidifies David's reputation as a knowledgeable and reliable real estate professional in the industry.

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

$459,965
Avg. Listing Price
From David'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, David Mahoney has 3 properties for sale in Chicago and surrounding areas.

$775,000

Listed 2026-01-23

100 E Huron St Apt 4101
Chicago, IL  60611

Beds: 2.0
Baths: 2.5
Sq Ft: 1,650
Condos Map
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$850,000

Listed 2026-02-17

118 E Erie St Unit 18B
Chicago, IL  60611

Beds: 2.0
Baths: 2.0
Sq Ft: 1,505
Condos Map
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$1,475,000

Listed 2025-10-15

219 E Lake Shore Dr Apt 8C
Chicago, IL  60611

Beds: 3.0
Baths: 3.0
Sq Ft: 2,200
Condos Map
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Current Property Rentals

As of 2/11/2026, David Mahoney has the following rental properties available in Chicago and surrounding areas.

$7,500

Listed 2025-10-28

501 N Clinton St Apt 2004
Chicago, IL  60654

Beds: 2.0
Baths: 2.0
Sq Ft: 1,285
Single Family Map
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