Karen Boelling

Winghaven/Lake St. Louis

3070 Winghaven Blvd.
O'Fallon, MO 63368

Office Phone: 636-720-3000


A full-time real estate agent and mother of four, Karen Boelling is a highly organized and extremely goal-oriented Realtor. Karen delivers a dynamic balance of unmatched customer service and a level of motivation with energy, warmth and professionalism. She has an eye for detail, is dedicated and is a strong negotiator. Your real estate needs will be embraced with efficiency, ease and diligence.

Use KarenBoelling.com to search virtually all the homes listed for sale in the greater St. Louis area. Also, you can find community and school information, learn about the advantages of home warranties, learn about mortgages, find a great lender, and much more.

Whether you are selling, moving up, downsizing, looking for an investment property or for the home of your dreams, Karen takes the responsibility seriously. Nothing thrills her more than to see her client's satisfaction with their new home!


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Working with Karen was a pleasure. She has an excellent knowledge of the local real estate market, is very attentive to detail and is always responsive.

- S. Mauricio, O Fallon, MO

Karen was outstanding!!! The sale of my house was far from the norm, but she handled it like a champ. Very patient, very understanding, and works VERY hard for her clients. I can't recommend her enough for what she did.

- Robert, St. Peters, MO

We needed helping selling my husband's grandmother's house after she passed away. We're from Texas and had no knowledge of relators in the O'Fallon area. Karen had sold another family member's home. They enjoyed working with Karen and highly recommend her to us.

We were very pleased with Karen's availability and professionalism throughout the process. She was very easy to reach and responded to numerous questions in a timely manner.

Since this property was being sold as part of an estate probate, there were many delays along the way. Karen was exceptionally patient while waiting for the process to move forward and extremely prompt with her portion of the sell.

Overall, we were very happy with our selling experience. We never had the opportunity to meet Karen in person, so all our communications were through email and phone calls. She has a wonderful, warm personality and I felt like she did everything she could to make the process go smoothly. The hiccups along the way were due mainly to the estate probate process and the buyer's agent. We would certainly recommend Karen to other people buying in the O'Fallon area. Thanks Karen!

- Melissa, Texas

Karen is an outstanding, knowledgeable, an caring realtor.

But more important she is a new family friend for life.

- Ernest Angelbeck -Wentzville Mo

Karen was so incredibly thorough with everything, she did a tremendous amount of work to make the entire process easy. I will definitely recommend her to family and friends. I was so impressed with her knowledge and she was incredibly helpful in every aspect. It was a pleasure to work with her.

She followed through on everything and even several things that I had not considered. I was thrilled with the service that she provided, she really went above and beyond.

She did a wonderful job, a true professional. Even though I had worked with other realtors in the past, I really did not feel compelled to work with anyone in particular, until I worked with Karen. She did a fantastic job through the entire process and I am truly grateful for her effort on everything.

Very good process, quick, easy, and thorough.

Outstanding experience. I work in the mortgage business and I had no idea that an agent like Karen could help so much! I really can't say enough good things about her effort.

- Anthony Winkeler, Saint Charles, MO

We previously worked with Karen so we knew with her professionalism and experience our house would be sold with no problems.

When Karen came to the house for our initial consultation she explained in detail the process of the sale and how our house would be advertised. She helped us to decide the price and staging. Karen has a way to politely explain what needs to be changed to make a house appealing to a buyer. She is always available for questions or concerns and NEVER was annoyed with the many phone calls, texts and emails.

Karen made us feel at ease with the sale. I feel that she is our friend not just our agent! My total trust was with her and will remain with her. Karen has such a warm and friendly personality. You just have to love her!

Our entire experience with Karen was excellent. I would definitely recommend her and Berkshire to everyone!

- Lisa Beckmann, Old Monroe

Karen Boelling taught us so much about selling our home I realized how poor we were treated in the past and did not know it. I loved how up front she was, her confidence in her self-and with us. Her expectations were high and she was always willing to assist us with meeting her expectations. We followed her recommendations to the letter and found that our home would not have sold if we did not listen to her. She was always polite, curious, caring, and very professional. We felt like we were her only clients.

We highly recommend Karen Boelling because simply she knows what she is doing, she understands the real estate market, she knows how to market the seller's home and she ensures she understands the needs of a buyer to sell the right home to them. She will work diligently for you and her dedication to her clients is above reproach. We recommend Karen without reservation. Any further information you may contact us alay0620@gmail.com

- Annita Lay now in Memphis TN

Karen went above and beyond when showing me different properties! I was a first time home buyer and she made sure that the terms and things I did not understand were fully explained. She made me feel comfortable about making this big of a purchase. She made each showing personalized as well. I honestly couldn't have asked for a better home buying experience. I recommend Karen Boelling to anyone in the market for a house for the fact that she knows the properties and is so dependable! I had texted her late at night and on the weekends many times and she always got back to me within minutes. She goes above and beyond for her clients!

- Whitney W.- St. Peter's

Karen was very helpful throughout the entire process. She had patience with us, and took the time to answer our questions, and made sure we understood her answers since we were first time home buyers. She was also encouraging when we hit a few roadblocks along the way of buying out first home. I would strongly recommend Karen Boelling to all our family and friends. In fact, I already did last week :)

- Gerald & Jenna Onyia, Wentzville MO

Every time we've worked with Karen has been an extremely positive experience. This lady does not disappoint! She's the creme de la creme, the numba one stunna, the First Lady of the St. Louis real estate market!

- Mike Gereau, Ballwin

Karen Bolling performed above & beyond on the sale of our home. We were kept in the loop on all aspects of the sale. The whole experience from the listing of our home to its closing was flawless!

- T. Hughes, Lake Saint Louis

In regards to our closing experience, Karen Boelling brought a portfolio of outstanding knowledge of the real estate business that was second to known. As a direct result of Karen's experience and expertise, this allowed us to be able to close in very short order and virtually hassle free. This was also outstanding since for this sale, I was acting from out of state as Attorney in Fact for my Aunt which certainly added complications to the entire process. Even so, with Karen's helpful guidance and direction afforded this sale to be very streamlined and straightforward. She was adverse on property estimating, marketing, developing and communicating counteroffers, etc. which again aided in a very easy process to get to closure.

The recent sale was our sixth buy and/or sale of property with Karen. Even though each transaction of property has presented unique situations and set of issues, all have been handled in equally quality fashion and always a very professional manner resulting in a very satisfied customer.

- Darryl Arnsberg Colorado Springs Colorado

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