Patty Stellern
Keller Williams Realty

Looking to sell your property, buy a new home, or just need some expert real estate advice?

Highlights *
84 recent sales
$105K - $1.07M
CRS
59 days on market
18 years experience
About
Patty has been a Full Time Full Service Agent since 2006. She was Rookie of the Year her first year in business. A standout as a Top Agent in St. Louis and St. Charles County. Consistantly ranked in the Top 1% of all St. Louis/St. Charles Agents. Communication is key and responding to clients in a timely manner is a must. With over 35 years of Sales Experience she is a great negotiator. She prides herself in professional and knowledgeable results for her clients. She has been married to for over 32 years and has 3 daughters and a new granddaughter.

Ratings & Reviews
4.9

Scott Murray
Wildwood, MO - Jul 7, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty (and her husband Mike) were terrific. Patty is the consummate professional. She is well connected with agents and service providers, knows the real estate market and skillfully guides you through the process. I retained Patty several years ago when I purchased my house -- and hired her again when I sold it. Throughout my recent engagement, she was prepared, responsive and caring. She and Mike were particularly helpful when the house went under contact and I had to relocate quickly. They handled numerous tasks for me before closing while I was unavailable, then again when I moved to Virginia. Thank you Patty (and team Stellern) for outstanding service and assistance!

RJ
Rock Hill, MO - Jun 23, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

As a first-time homebuyer, I couldn’t have asked for a better guide than Patty and Alexa Stellen. From our very first conversation, they were patient, knowledgeable, and incredibly supportive. They walked me through every step of the process, explained things clearly, and always made me feel like a priority. Their expertise and dedication turned what could have been an overwhelming experience into something exciting and enjoyable. I’m so grateful for their help in finding my first home—I highly recommend the Stellern Team to anyone starting their homebuying journey!

Peggy
MO - Jun 9, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Thank you for a great selling experience. Your follow-through for getting the client through the process is exceptional. What you say gets done.

Jill Mecey
St. Louis, MO - May 9, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa were wonderful to work with. My husband and I described our ideal house: historical, in a good neighborhood with walkable bars and restaurants. They found several options on our first day out, and we fell in love with one of them. By that evening, we had an offer on the table. I'm writing this review from my dream home right now! They were professional, knowledgeable, and lovely to work with. We highly recommend them!

Jill and Greg
St. Louis, MO - May 7, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa were an absolute pleasure to do business with. They are very knowledgeable about the real estate industry, pricing, and preparations for selling a house. Following their suggestions, we received five offers at our first open house and our house sold immediately!! They were responsive to questions and maintained communication throughout the buying and selling process. Professional and lovely to work with, my husband and I highly recommend them.

Mary Byrd
Ballwin, MO - Apr 22, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

This sales transaction could not have happened any smoother than it did! This was because of the assistance and tips and suggestions from Patty and Alexa. From the listing to the showings to the final closing all happened seamlessly and practically stress free.
We were very happy with the Stellern Team and would not hesitate to recommend their expertise to anyone.

Mary Byrd
Ballwin, MO - Apr 4, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

The Stellern Team went above and beyond in service. Patty made sure that we were aware of any issues and she had many suggestions and ideas for making the purchase go smoothly. She made us feel like we were her only clients. Would not hesitate to recommend the Stellern Team.

Carol Larkin
Jefferson City, MO - Apr 4, 2025
Rated 4.5 out of 5 stars.
Rated 4.5 out of 5 stars.

Patty did a wonderful job selling my condo. Even though I had moved to another city, Patty kept things moving and organized toward sale; and got list price.

Joe
Saint Louis, MO - Mar 6, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa did a great job finding a perfect place for my family.

David
St Charles, MO - Jan 17, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

From start to finish Patty and Alexa's service and communication was best I have ever received from a real estate professional

We are extremely happy we chose Patty and Alexa and will be referring friends and family

Thank you exceeding or expectations

Libby and Gary
Wildwood, MO - Jan 2, 2025
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa worked tirelessly to market and sell our home. Their strategic planning and flawless execution of multiple open house events resulted in securing a contract. Throughout the entire process, they kept us updated and informed, which we greatly appreciated. Thanks to their efforts, the period between contract and closing was smooth and uneventful, allowing everything to fall into place. We are pleased to recommend them to buyers and sellers in the STL market.

Patrick
Wildwood, MO - Dec 12, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Would not want anyone else in my corner negotiating! From start to finish, there is not one thing I could even pinpoint to complain about. Professionalism at its finest. Thank you again, Alexa!

Madison Cleeton
Ballwin, MO - Oct 8, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty & Mike were such an amazing pair to work with! As a first time homebuyer, I was grateful to have two people with such expertise and willingness to help me navigate the home buying process. Having great realtors made everything feel a lot less stressful and overwhelming! I am very thankful for Patty & Mike, and would definitely recommend them to anyone looking to buy or sell!

Mark and Jaime
Chesterfield, MO - Oct 7, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa were so knowledgeable during the selling process and made us feel at ease! They gave expert guidance every step of the process, answered all of our questions, and helped us achieve a great outcome! They made the process as stress free as possible!

Jaime Havel
Chesterfield, MO - Sep 16, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa are a great team! They're extremely knowledgeable about the market, the buying process, and always come prepared! They were so helpful during our home search and ultimately helped us land our dream home in a very competitive market. Without their dedication and knowledge we would not be in our home today! They also have great recommendations for personalizing your home and are very knowledgeable about making home improvements!

Sunny and Ben
Ft. Myers, FL - Sep 5, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty promptly provided us with a buyer. She took care of the inspection remediations for us as we had already moved out of state. She got us a sales price higher than we ever expected. She arranged for a speedy closing. Everything went smoothly. We couldn't be happier with how it all worked out. What a relief!

Ken & Colleen Koebbe
Foristell, MO - Aug 29, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

We cannot say enough about how well Patty and her team handled our house hunting and eventual purchase in Missouri, even though we were living in Michigan at the time. To say she is an expert at her craft would be an understatement! She handled our remote transactions with ease and made our home buying experience seem effortless and very pleasant. We would highly recommend her to anyone who would be considering being involved in any type of real-estate transaction. To put it simply, she is awesome, as a realtor and as a person!

Sandy Sippy
Maplewood, MO - Aug 16, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Dear friends recommended Patty to me. They had decided to downsize and the whole experience was very good. I trusted their judgement and Patty proved them correct. She kept me totally informed on all I needed to do. She even coached me on e-mailing although I still prefer paper and the spoken word. My husband had just died. My daughters were behind me but had their own work and life. I put my trust in Patty and others as well and through this whole experience I made no mistakes. My husband would be proud of us all.

Amanda and Ryan
St. Louis, MO - Jul 25, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

My husband and I were first time homebuyers, and literally knew nothing about buying a house. We found Patty online and from the first phone call, we knew that we had to pick her as a realtor! She was so knowledgeable and took the time to help us truly understand all of the aspects of homebuying so they were no surprises.

Throughout the process, we got to work with both Patty and Mike. Patty was a fabulous negotiator, and Mike had a lot of knowledge about the structure of homes. They were both so kind and Mike was hilarious.

We were lucky enough to get the second house we put an offer on, all thanks to Patty and her negotiating. We had been preparing for the homebuying process for months and months and with Patty and Mike's help, we had the keys to our home within a couple of months of our first phone call.

They both were such a pleasure to work with, and I would absolutely recommend them to anyone looking, especially first time buyers!

Thanks, Patty and Mike!!

Sandy and Mike
O'Fallon, MO - Jul 25, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Like many homebuyers, we started out with less than specific goals regarding what we wanted and needed in a new home. Patty worked with us and helped us identify the most important aspects of our prospective purchase. She was both patient and persistent in helping us find the home that best satisfied just what we were after. Because of a rather tight market, we initially missed out (were out bid) on a couple of homes. However, Patty's knowledge and experience allowed her to offer advice and suggestions that helped us ultimately find a home of the right size, the right location and at the right price to meet our needs and expectations. We are very satisfied with the homebuying experience Patty provided us and have already recommended her to some of our closest friends. 10/10

David and Mary
Wildwood, MO - Jun 10, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

We inherited a house which we wanted to be sold quickly, and turned to Patty and Alexa Stellern to help with the listing and sale. They met with us right away and were very thorough in explaining all the steps necessary to list and sell the house. We completed the listing paperwork and within two days they had an interested buyer. They walked the potential buyer through the house and we received an offer the next day. Closing was set for 30 days later and it went without a hitch. Our experience with Patty and Alexa was outstanding!

Gary and Ellen
Ballwin, MO - May 1, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa came to see us withing 24 hours and took their time explaining their suggestions. They listened to our suggestions. They quickly got the house on the market and we had accepted an offer in just a few days.

Jen
Wildwood, MO - Feb 23, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa were excellent. They were attentive and thorough in all our conversations and communication. They sold the house quickly and had thought of all the small details in advance. They made the process easy.

Chris
St. Charles, MO - Feb 23, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty was amazing to us in making sure our move back home closer to family went as smooth as possible. Selling our house was such a huge source of anxiety and she made it so easy that all we really had to worry about was packing.

She truly is an expert, everything she recommended to us was helpful and allowed us to get the best price for our home. She guides you through the process and makes recommendations along the way that are extremely thoughtful and all designed to help you get the most value.

Matthew Sherrel
Ballwin, MO - Feb 22, 2024
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Patty and Alexa were great to work with. They had a clear understanding of my goals and how to market my property to achieve maximum results. They communicated their strategy for a quick sale of my home and delivered at every step in the process. Communication is vital for me and they didn't miss any detail and kept me well informed. If you want a quick sale at maximum price, choose Patty and Alexa!

Professional Info

Brokerage

Keller Williams Realty
16690 Swingley Ridge Rd, Suite 240
Chesterfield, MO 63017

Licensed

Licensed REALTOR®
MO 2005038899

Specialties

  • First-time buyers
  • Luxury properties
  • Relocation

Designations

  • CRS

Top Cities *

Ballwin

  • 22 sales past 3 years
  • 54 days on market
  • $350K median price

Wildwood

  • 12 sales past 3 years
  • 51 days on market
  • $483K median price

Chesterfield

  • 8 sales past 3 years
  • 40 days on market
  • $270K median price

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.