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Mari Bertog

Mari Bertog
Real Estate Agent (Broker)
Glenview IL

Broker (IL: 475126735)

2008 years experience

REALTOR® 1 Active Listings Serves Cook County, IL
View on Realtor.com

Contact Information

Brokerage
Berkshire Hathaway Homeservices Chicago
Office Address
2630 Valor Dr
Glenview, IL  60026
(Cook County)
Office Phone
847-853-5000
Office Fax
Mobile
847-828-9394
Email
mber***@***********.com
Show Email for $5

Service Areas

Fox Lake: IL Antioch: IL Lake Catherine: IL Channel Lake: IL Lake Villa: IL Prospect Heights: IL Arlington Heights: IL Mount Prospect: IL Chicago: IL Itasca: IL Elk Grove Village: IL Deerfield: IL Bannockburn: IL Lincolnshire: IL Riverwoods: IL Glenview: IL Des Plaines: IL Rosemont: IL Northbrook: IL Glencoe: IL Wheeling: IL Skokie: IL Wilmette: IL Evanston: IL Niles: IL

About Mari Bertog

**Business Philosophy**

Mari Bertog, a broker with Berkshire Hathaway HomeServices Chicago, brings a wealth of expertise in sales, marketing, and negotiation within the real estate sector. She is dedicated to addressing the diverse real estate needs of clients across various communities, including Glenview, Northbrook, Morton Grove, Deerfield, Highland Park, Wilmette, Winnetka, Arlington Heights, Buffalo Grove, Des Plaines, Skokie, Niles, Evanston, Prospect Heights, Mount Prospect, and the broader North Shore Chicago area.

Mari emphasizes professionalism, exceptional customer service, and integrity in her practice. She is devoted to delivering unparalleled service and value to both buyers and sellers. Known for fostering strong, respectful relationships built on trust, Mari has cultivated a network of reliable partnerships with lenders, inspectors, contractors, and other housing professionals. Her commitment is to provide a solid foundation for her clients’ real estate endeavors. Whether assisting with buying, selling, or both, Mari ensures her clients have the necessary support to make informed decisions and secure the best possible outcomes. She is dedicated to going above and beyond to facilitate her clients' goals, treating each one as her top priority.

**From First-Time Investing to Real Estate Retirement**

Mari enjoys working with clients from all walks of life, particularly first-time homebuyers. She finds great joy in introducing them to the real estate market and witnessing their excitement as they explore potential homes. Conversely, she has established a strong reputation for assisting seniors in selling their homes as they transition into retirement. Mari offers personalized consultations on staging and employs both traditional marketing strategies, such as open houses, and innovative digital approaches, leveraging platforms like Facebook and the extensive resources available through Berkshire Hathaway HomeServices. Clients can expect a patient, knowledgeable professional who is committed to their success.

**Family and Community Involvement**

Mari is a proud mother of four children, all in their twenties, who have grown up in Glenview and attended local public schools. Balancing family life with activities such as swimming, hockey, football, and baseball has honed her multitasking abilities. In addition to her professional commitments, Mari enjoys tennis, biking, traveling, and playing bridge. She is always eager to share her insights about life in Glenview and the reasons she has chosen to call this community home.

**Education and Designations**

- GRI - Graduate of Realtors Institute
- ABR - Accredited Buyers Representative
- ASP - Accredited Staging Professional
- Member of the National Association of Realtors
- Member of REBAC - Realtors Buyers Agent Council
- Member of the Northshore Association of Realtors

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

$459,965
Avg. Listing Price
From Mari'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 1/15/2026, Mari Bertog has 1 property for sale in Glenview and surrounding areas.

$249,900

Listed 2025-10-31

7875 N Caldwell Ave Unit 302
Niles, IL  60714

Beds: 2.0
Baths: 2.0
Sq Ft: 938
Condos Map
View Full Details

Current Property Rentals

Mari Bertog currently has no rental properties available in Glenview and surrounding areas. Check back later.