Carol Harczak

Carol Harczak

Managing Broker Owner / Principal Broker at Re/Max Allstars
Managing Broker/owner: 471008559Florida broker/owner: BK3082742Wisconsin: 57875-90
  •   5   (48 reviews)

Carol's sales performance at a glance

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

6
Reviews
2
Properties for sale
8
Sold properties
$468k
Average sale price
$3.7m
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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  • top20badge

    Recognized for being in the Top 20% for customer satisfaction.

  • trustedbadge

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

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

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    Recognized for going above & beyond for their clients.

Carol's customer service awards

See what RateMyAgent awards Carol has won

  • City WinnerNiles
  • 3x City WinnerNiles - 2026, 2023, 2022

About Carol

Meet Carol Harczak, a distinguished Managing Broker Owner and Principal Broker, renowned for her exemplary performance in the Illinois real estate market. With a perfect 5-star rating across 42 glowing reviews, Carol brings a wealth of knowledge and expertise to the table, especially in the Niles area, having been recognized as a winner for two consecutive years, 2022 and 2023. Carol's track record speaks for itself with an outstanding average of just 16 days on market. She has been the #1 Realtor in Niles since 2009, successfully selling over 1300 properties and accumulating overall sales of nearly $160 million. Her portfolio beautifully balances high customer satisfaction with astonishing professional performance. Carol specializes in Single Family homes and Townhouses, making her ideally positioned to guide both buyers and sellers through every step of the process. The dedication she offers each client is reflected in her average sale price, rounding out at an impressive $452,700. Known for her deep understanding of the local market across various Illinois locations including Chicago and Morton Grove, Carol Harczak is not just a real estate agent, but a trusted partner for anyone looking to navigate the complexities of the property market. Her committed service, combined with sharp market acumen, ensures clients an optimal real estate experience. Those looking to buy or sell properties in Illinois will find Carol's steadfast commitment and comprehensive market insight to be invaluable assets. Whether you’re embarking on your first purchase or seeking to maximize the sale of your home, Carol is dedicated to achieving your real estate goals with integrity and success.

Carol's reviews

  5  
Carol has 48 reviewsacross 12 different locations, showing 6.
Review Carol
Carol's qualities as told by our client reviews: well-prepared, great negotiation, reliable, supportive, responsive, clear communication, local expert.
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Buyer review
Home Purchase in Niles, IL
3 months ago
Home Purchase in Niles, IL

Home buying can be a very bumpy ride, but with Carol guiding the sails it was smooth sailing for me. Knows real estate inside and out, from seller's to buyer's perspectives, and always came up with the best terms for me. Very happy and satisfied buyer -- five stars!

Seller review
White glove service and dedicated support!
3 months ago
White glove service and dedicated support!

I am the executor of an estate located in California and had to sell a house in Niles. Carol was super helpful taking care of cleaning out the house, finding reliable companies and handymen for small repairs, and taking care of things that would have been very hard for me to do remotely. Carol understand the local market like no other and she managed the process diligently and kept me informed at all times. I can only say great things about Carol and her team who made this a great and smooth experience, despite numerous hiccups like snowstorms and leaking water heater... Thank you, Carol!

Seller review
Perfect sale
6 months ago
Perfect sale

Carol was extremely professional and knowledgeable!

Seller review
Wonderful realtor a very knowledgeable!
6 months ago
Wonderful realtor a very knowledgeable!

Carol was a wonderful realtor that was very knowledgeable in the market! She was very responsive and did a really wonderful job helping us to sell our home. She comes very highly recommended.

Seller review
Carol is a terrific agent!
6 months ago
Carol is a terrific agent!

Carol was great to work with. She is personable and communicates clearly throughout the process. She knows the Niles area well and knew how to position my house appropriately for the market. She is extremely responsive. If she is able, she will answer right away, and if she is busy, she will send a quick message so you are never left waiting. She also works smoothly with the local attorneys and other professionals involved, which keeps everything moving without issues. I would work with her again without hesitation.

Seller review
Carol is the best agent you could ask for!
7 months ago
Carol is the best agent you could ask for!

Carol is the epitome of what you’d want in a real estate agent. She’s personable, experienced, and tough when it counts. Her promptness and responsiveness are unmatched. She always answers your calls and follows through quickly. Carol brings a rare combination of professionalism and warmth that makes working with her a true pleasure. Highly recommended!

Show all 48 reviews
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Carol's properties

Carol has 2 properties for sale and sold 8 properties in the last 12 months, showing 4, sorted by most recent activity

SoldJan 29, 2026
$350,000
8341 North Osceola Avenue
Niles IL 60714
3
2
1
Single-Family
Listing courtesy of RE/MAX AllStars
SoldNov 25, 2025
$427,500
8144 North Osceola Avenue
Niles IL 60714
2
2
2
Single-Family
Listing courtesy of RE/MAX AllStars and Real People Realty
SoldNov 10, 2025
$815,000
1301 22nd Avenue North
St. Petersburg FL 33704
5
4
2
Single-Family
Listing courtesy of NILES CONSULTANTS INC and JASON MITCHELL REAL ESTATE FLO
SoldOct 30, 2025
$450,000
8512 North Oriole Avenue
Niles IL 60714
3
2
1
Single-Family
Listing courtesy of RE/MAX AllStars and Berkshire Hathaway HomeServices Chicago
Show all 10 properties

Carol's sold properties

Carol has sold 8 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
8341 North Osceola Avenue, Niles, IL, 60714
8341 North Osceola Avenue
Niles IL 60714
3
2
1
Single-Family$350,000Jan 29, 2026
8144 North Osceola Avenue, Niles, IL, 60714
8144 North Osceola Avenue
Niles IL 60714
2
2
2
Single-Family$427,500Nov 25, 2025
1301 22nd Avenue North, St. Petersburg, FL, 33704
1301 22nd Avenue North
St. Petersburg FL 33704
5
4
2
Single-Family$815,000Nov 10, 2025
8512 North Oriole Avenue, Niles, IL, 60714
8512 North Oriole Avenue
Niles IL 60714
3
2
1
Single-Family$450,000Oct 30, 2025

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