Meet Our Team
Carriann Overheidt - Owner and Managing Broker - Licensed REALTORĀ®

Carriann’s first step is to listen and clearly understand exactly what her investors, buyers, or sellers want and need. Since she has lived and worked in the Northwest suburbs of Chicago for over 30 years, she’s not dealing with “clients” – she’s serving current friends and future neighbors.
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Linda Kost - Licensed Commercial REALTORĀ®
Senior Broker Linda Kost brings over 40 years of Commercial Real Estate expertise, with deep specialization in leasing, tenant and landlord representation, retail development, investment sales, and property management. Throughout her career, Linda has completed thousands of leases and has been instrumental in the development or sale of more than $600 million in commercial real estate assets.
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Joe Palazzolo - Licensed Leasing Agent
Joe is one of our Primary Leasing Agents at Grid 7 Properties. He has a background in customer service which allows him to serve prospective and current clients with dedication and professionalism. His exposure to real estate and business have also furthered his understanding of the industry and prepared him with all the tools necessary to be a great asset to all of our tenants and property owners. Joe is a diligent and loyal team member who always puts the clients of Grid 7 Properties first.
Sara Sigrist - Licensed Leasing Agent

Sara is our newest Leasing Agent, and she truly enjoys meeting and interacting with all of our residents and prospects! Sara wears many hats at Grid 7 Properties, and she can be found conducting showings, performing Property Inspections, managing Move-Ins and Move-Outs, and much more. We are truly happy to have Sara on our Team!
Brian Overheidt - Licensed REALTORĀ®

With a diverse background in Management, Marketing, and Finance, Brian assists in many areas of the daily operations of Grid 7 Properties. He is also a licensed Realtor, so if you have any questions or issues as an Owner or Tenant, Brian will be happy to help you find the answer!