Jon Devermann

Servicing DuPage and Kane Counties



In todays market buyers and sellers need Specialists. I am knowledgeable about the market, a good listener, understand what is important to the client, able to resolve any issues that may arise, manage the details and treat all clients like family.

I hold the prestigious CRS (Certified Residential Specialist) designation, which is held by approximately only 4% of the REALTORS nationwide. I also hold the (ABR) Accredited Buyers Representative, (CNC) Certified Negotiation Consultant and (SRES) Seniors Real Estate Specialist designations. 

I have over 26 years experience and excellent communication skills. I have also have over 10 years office manager and trainer experience.

My wife Sandie has that special touch when it comes to staging homes for sellers. Your home is usually your biggest investment, so don't settle for less. Hire Jon Devermann, THE SPECIALIST, to assist you in buying or selling your next home.

                                      THE RIGHT REALTOR DOES MAKE A DIFFERENCE !!

                                        2011-2017 Chicago Magazine 5 Star Award Winner


Our office is the number 1 selling CENTURY 21 office in DuPage County.

We service DuPage and Kane counties and the surrounding collar counties.


Jon Devermann

CENTURY 21 Lullo

16 W. Lake Street

Addison, IL 60101

Business: 630-283-9426


Itasca, IL
Real Estate Market Information
Homes Owned: 2,533
Homes Rented: 856
Median Home Price: $269,000
Area Schools: 5
Best Score: 4/10
Average Score: 1.6

My Listings

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Addison Regional Office

16 West Lake Street,
Addison IL 60101

Service Areas

SERVICING DUPAGE and KANE Counties and surrounding counties

Itasca, IL

Take a closer look

Closest Airport
Chicago O'Hare International
Closest College
Closest Major Sports Team
Closest Junior College

Demographic Data | Itasca, IL

Median Age: 42.4
Married: 47%
Households: 3,389


Population by Sex
4,324 Male
4,475 Female

Occupancy Types
159 Vacant
2,533 Owned
856 Rented


White/Blue Collar Jobs
63% White Collar
37% Blue Collar

Transportation to Work
90% Drive
5% Public Transportation
2% Walk/Bike/Other
4% Work from Home