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International Diamond Society 

USAA Certified Agents 


Accredited Buyer Representative (ABR)What's this? , e-PRO

More about Cathy Barker

Serving All Of Your Real Estate Needs

A resident of the Northwest Suburbs since 1977, Cathy has exceptional knowledge of her market. As a full time, full service Licensed Real Estate Professional since 1987 serving all of the Northwest Suburbs, it makes sense to have Cathy's extensive training, experience, knowledge & expertise "Working for You".
Trusting your largest asset to Cathy will get you stress free RESULTS, while saving you time & money!

Areas of Expertise

  • Residential Specialist with Certifications:CNAS,CNIS,CNMS,CNRS...
  • Certified in Relocation Marketing & Inventory
  • Trained and Certified having Affiliations with
  • Affinity Programs that support the Military and/or
  • Armed Forces Personnel and Their Families
  • Accredited Buyer's Representative (ABR)
  • e-PRO (Certified Internet Professional)
  • CNHS (Certified New Home Specialist)
  • RCC (Residential Construction Certified)

Education and Designations

  • Graduate University of Illinois 1977
  • Real Estate Sales License 1986
  • Real Estate Brokers License 1987
  • Accredited Buyer's Representative (ABR) 2005
  • e-PRO (Certified Internet Professional) 2007
  • CNHS (Certified New Home Specialist) 2008
  • RCC (Residential Construction Certified) 2008


  • *Diamond Society
  • *Top Producing Agent 1990 to Present

Communities I Serve

  • Northwest Suburbs of the Chicagoland Area
  • Long Grove, Kildeer, Hawthorn Woods, North Barrington
  • Lake and Northwest Cook County

Community Trends

Check out our Market Watch videos to see what’s happening in the neighborhood where you’re looking to live.