Christie Gassen

Christie Gassen

Sales Designated Managing Broker / Military Relocation Professional member of Hughes Group LLC - Illinois
Real Estate: 471.021941
  •   5   (31 reviews)

Christie's sales performance at a glance

See how Christie has performed in the last 12 months on RateMyAgent*

11
Reviews
5
Properties for sale
14
Sold properties
$156k
Average sale price
$2.2m
Total sales value

*Includes all properties sold (last 12 months) as lead and supporting agent and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

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    Asks all customers for reviews whether positive or negative which may result in a more representative star rating.

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    Consistently meets client expectations for property purchase price.

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    Recognized for going above & beyond for their clients.

Christie's customer service awards

See what RateMyAgent awards Christie has won

  • County WinnerSt. Clair County
  • City WinnerO'Fallon
  • City WinnerTroy
  • 2x County WinnerSt. Clair County - 2026, 2025
  • 2x City WinnerO'Fallon - 2026, 2025

About Christie

Christie started as a Leasing Agent in 2015, transitioned into Property Management/Maintenance in 2019, and is now the Designated Managing Broker for the Sales Department, a Certified NAF Cash Sales Agent, as well as a Military Relocation Professional. In 2009, Christie and her active duty USAF husband moved to the area when he was stationed at Scott Air Force Base. He is now retired from the Air Force and they live in O’Fallon with their two children.

Christie's reviews

  5  
Christie has 31 reviewsacross 11 different locations, showing 6.
Review Christie
Christie's qualities as told by our client reviews: patient, supportive, responsive, clear communication, local expert.
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Seller review
She was very knowledgeable and professional
2 days ago
She was very knowledgeable and professional

She was a pleasure to work with, especially due to the unfortunate circumstances that I was going through. She was there from the beginning with every text or call and I really appreciate that! After all, it was a smooth and tedious process, and she was the right person for the job. I appreciate her time , patience, and knowledgeable information as far as a first time seller. I look forward to working with her again.

Seller review
Excellent Negotiator and Problem Solver
2 days ago
Excellent Negotiator and Problem Solver

Christie is the best real estate agent I know. I have used her for several transactions and she has been amazing on all of them. Her market knowledge, problem solving skills, and professionalism is fantastic. She provides the feedback and expertise that can only be provided by someone that absolutely loves their job and their clients.

Buyer review
Great communicator, quick, efficient and all around helpful!
about 1 month ago
Great communicator, quick, efficient and all around helpful!

Christie is amazing! We were referred to her by a friend and we have zero regrets taking that recommendation. She was always professional and communicated with us every step of the way. It made the entire process so easy and she removed so much stress. She even showed up to check the a/c when we couldnt get to the house. Even after the sale, she continues to help us and thats so important for a family not from the area who is unsure who to call. We highly recommend her!

Seller review
Excellent communicator, very responsive and knowledgeable with a go getter attitude.
4 months ago
Excellent communicator, very responsive and knowledgeable with a go getter attitude.

Christie was great to work with! She has vast knowledge of the real estate market and gave us invaluable advice. We had to work with Christie remotely and she was very helpful resolving issues with the house and coordinating the work. Best of all, she sold the house in December when we were told houses don't sell well that month.

Seller review
Christie Gassen - SIMPLY THE BEST!
4 months ago
Christie Gassen - SIMPLY THE BEST!

There are many realtors out there, but I have found in the past, that after they get the listing, they seem to be scarce. NOT CHRISTIE! My family and I received a very old building when our parents passed. It had originally been a stage coach stop, then the building was added in about the 1920's. It was a very unique and interesting building, but had fallen into disrepair over the last 20 years. Christie researched the market and provided a wealth of knowledge and guidance. She was also extremely good at following up with any possible buyers and reporting back the feedback and status to me. Again, this piece of property was not a walk in the park, but Christie kept a positive attitude and worked tirelessly to get it SOLD! I will use Christie for ALL future real estate sales and purchases. You can't go wrong with Christie!!

Show all 31 reviews
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Christie's properties

Christie has 5 properties for sale and sold 21 properties in the last 12 months, showing 4, sorted by most recent activity

SoldApr 30, 2026
Price not available
a/1001 Cool Valley Dr
Belleville IL 62220
3
3
1
Townhouse
Listing courtesy of Hughes Group LLC and Keller Williams Pinnacle
SoldApr 30, 2026
$174,000
1001 Cool Valley Drive
Belleville IL 62220
3
3
1
Townhouse
SoldApr 27, 2026
$295,000
624 Wildwood Lane
O'Fallon IL 62269
3
2
2
Single-Family
Listing courtesy of Judy Dempcy Homes Powered by K and Hughes Group LLC
SoldApr 22, 2026
Price not available
307 Sweetwater Ln
O'Fallon IL 62269
3
3
2
Single-Family
Listing courtesy of Hughes Group LLC and RE/MAX Alliance
Show all 26 properties

Christie's sold properties

Christie has sold 21 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
a/1001 Cool Valley Dr, Belleville, IL, 62220
a/1001 Cool Valley Dr
Belleville IL 62220
3
3
1
TownhouseUndisclosed PriceApr 30, 2026
1001 Cool Valley Drive, Belleville, IL, 62220
1001 Cool Valley Drive
Belleville IL 62220
3
3
1
Townhouse$174,000Apr 30, 2026
624 Wildwood Lane, O'Fallon, IL, 62269
624 Wildwood Lane
O'Fallon IL 62269
3
2
2
Single-Family$295,000Apr 27, 2026
307 Sweetwater Ln, O'Fallon, IL, 62269
307 Sweetwater Ln
O'Fallon IL 62269
3
3
2
Single-FamilyUndisclosed PriceApr 22, 2026

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