Colleen Grinter

Colleen Grinter

Real Estate Broker

Languages Spoken:

  • English
  • 815-557-8334
  • 815-557-8334
  • 815-838-1691
  • 815-838-0110
  • 1213 E 9th St
    Lockport, IL 60441
Contact Me

Welcome to my Website

 Whether you are a homeowner looking to sell your home, a first time home buyer, an experienced real estate investor, looking for a larger or smaller home I will use my unique expertise and work to the best of my ability to provide efficient and effective real estate service.  I will strive for excellence, commitment and dedication.  I realize that my clients' are entrusting me with one of the most valuable possessions they will own in a lifetime.  With honesty and integrity I will implement my knowledge, professionalism and resourcefulness to provide dependable, caring results.  I am sensitive to my clients' needs and committed to their satisfaction. 

If you have any questions regarding real estate, please feel free to call me at 815-557-8334 I am never too busy to take your call and I am eager to earn your business.

Thank you for stopping by!


Colleen Grinter

Professional Background

  • Member of The National Association of Realtors
  • Member of  Illinois Association of Realtors
  • Member of  MainStreet Organization of Realtors
  • Member of The Multiple Listing Service
  • Member of Midwest Real Estate Data
  • Member of Multi-Million Dollar Plus Club

Areas Served

Chicago and all surrounding suburbs, including Cook, Will, DuPage, Lake, Kendall & Kankakee Counties.


I specialize in all aspects of  real estate:  luxury homes, single family homes, condos, town homes, vacant land, investment properties, commercial properties, first time home buyers, sellers, investors, seniors, foreclosures and short sale properties.

Community Involvement

I am a Member of the Lockport Chamber of Commerce.

Personal Background

I have lived in the South Suburbs of Chicago for most of my life and I currently live in Lockport with my Husband Gary (married 31 years) and our dog Bear.  I love spending time with my friends and family, enjoy running in local 5K races, working out, kayaking and  jet skiing.   Bear is a Therapy dog and we enjoy visiting nursing homes, schools, churches, etc.

Education and Awards

I continuously enhance my real estate career and experience with regular continuing educations classes, various seminars, sales training, customer service training, marketing, technology and social media training.

These experiences have led me to accomplish being an Award Winning Sales Agent, member of Century 21 Multi- Million Dollar Plus Club.  I have also had the honor of being awarded Century 21 Pinnacle Quality Service Award.  

What My Clients' Say About My Services

"Thank you from the bottom of my heart for all you did for me during the purchase of my home. I could not have done this without you. Your are the absolute best"!   Tim Sakanis


"We can't thank you enough for everything you've done for us this past year. You came along like an angel and helped us sell Eric's house when we thought it was impossible.  Then you helped us find our dream home for a fabulous deal. We will always be grateful for your help and patience with us as we house hunted. You were always there to help and get us through. You are truly an amazing realtor"!!!   Eric & Heather 


"Colleen is wonderful, respectful, answered all my questions in a timely fashion.  She went above and beyond to ensure my happiness".  Josh Mezyk 


"We greatly appreciate all you have done to help Dan & I in our investment property endeavor.  It was an excellent experience with you as our real estate agent.  You deserve a BIG E (for EXCELLENT JOB WELL DONE)"!  Dan & Mary Lindahl


  • Certified Negotiation Specialist
  • Accredited Distressed Property Representative
  • QSC: Quality Service Certifed
  • Equal Housing Opportunity
  • Realtor

My Listings

8394 Dunmore Drive, Tinley Park, IL 60487
Beds: 2 / Baths: 3
1,994 square feet
1823 S Washington Street, Lockport, IL 60441
Beds: 2 / Baths: 1
775 square feet
16242 Haven Avenue, Orland Hills, IL 60487
Beds: 3 / Baths: 1
959 square feet
14366 W Melbourne Place, Lockport, IL 60441
Beds: 5 / Baths: 3
2,700 square feet
643 N May Street, Aurora, IL 60506
Beds: 3 / Baths: 3
1,464 square feet