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Union, MO real estate

Compare top Union real estate agents.

Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for March 2026. *


* 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.

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Union real estate Market Report.

Information and statistics on the latest trends in the Union real estate market, updated for March 2026. *

The typical home value in Union is projected to be $260,050 for the month of March. February’s finalized data reported the typical value of a home in the city to be $255,000—up 6.03% over the previous 12 months. For comparison, county-level data pegged home values at $265,000 in Franklin County for the most recent reporting period. That number is expected to float around $265,170 in March.

Union had 40 active listings in February, including 19 new listings. Overall, active listings were down 0.0% from the previous month.

Of those 40 active listings, 5.0% reduced their price in the month of February. The median listing price for homes in Union grew 23.31% from January to February, bringing the current median listing price to $265,000. Based on projected data for March, listing prices may continue to grow.

The number of days that homes have been on the market prior to going under contract fell year-over-year. In February 2026, the median time for a listed property to go pending was 73 days, compared to 81 days in February 2025. In recent months the median number of days from listed to pending appears to be decreasing. That trend is predicted to have carried through to this March.

Union, MO real estate
* Data provided by Redfin, a national real estate brokerage.

Learn more about what Union has to offer.

Union offers residents a welcoming, family-friendly community with safe neighborhoods, charming local dining and shopping, ample parks and trails, and convenient access to regional amenities.

Union offers small city convenience with straightforward access to greater St. Louis, making it appealing to commuters as well as long‑time residents. With a traditional main street, nearby big‑box shopping, and growing residential neighborhoods, daily errands rarely require a long drive.

Life here is anchored by practical amenities. Families appreciate local schools such as Union R-XI School District and the community programs at the Union Parks & Recreation Department. Outdoor time is easy to find at Clark-Vitt Park and the trail network that connects several green spaces, while regional recreation and services in Franklin County are only a few minutes away.

Union’s downtown area offers cafes, services, and civic buildings, including the Scenic Regional Library Union branch, which hosts events for all ages. Local healthcare options, along with additional facilities in nearby Washington, support everyday peace of mind. Seasonal festivals, youth sports, and community programs create opportunities to get involved without sacrificing the quieter pace many people want.

Whether you are weighing a move from elsewhere in Missouri or relocating within Franklin County, the real estate landscape in Union can feel complex, from older in‑town homes to newer subdivisions outside the core. A skilled local agent can clarify neighborhood differences, price trends, and commute tradeoffs, helping reduce stress at every step. Agent Pronto connects both buyers and sellers with knowledgeable Union agents who understand how to match everyday needs with the right home.

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“Chris is the greatest realtor. I would recommend him to anyone who needs help with buying or selling a house. He was my seller's agent (my house sold within 3 days!) and also our buyer's agent for the new house. What we liked about Chris: he kept in contact, checked in frequently and kept us posted with any updates he received during the process. We could ask questions and received prompt answers. Chris always had our best interest in mind. Not only did he jump through any hoop for us, we also got over flooring transitions together. It is evident that Chris loves what he does and is not just there for collecting a commission: Making sure people find their homes!”

Stella Heinrich · Columbia, MO

Photo of Chris Smith
Century 21 Community
“Kathy has assisted us in purchasing 10 homes in the area. She knows what we are looking for and always keeps our best interest at heart. I trust Kathy implicitly and will continue to work with only her on our housing journey!!”

Pam · St. Charles, MO

Photo of Kathy Bradley
Keller Williams Realty West
“Patty and Alexa are a complete team with a proven strategy that delivered an outstanding outcome—our home sold quickly and at a price above our expectations. With their guidance, we showcased our home in a way that truly inspired potential buyers. Their deep experience in our local market, combined with broad exposure through their network, helped us push through a very challenging first weekend on the market—a cold, gloomy November weekend. Despite that rough start, we received the offer we were hoping for that same weekend. An accepted offer is just the beginning, and Patty expertly shepherded the process all the way to closing. While this wasn’t our first home sale, the market has changed, and there were many things we didn’t know we didn’t know—but Patty and Alexa did. Their knowledge and confidence gave us tremendous peace of mind. It’s easy to see why they are so successful; highly recommend them to anyone looking for experienced, trusted professionals to help sell their home.”

Jim Schmidt · Wildwood, MO

Photo of Patty Stellern
Keller Williams Realty
“Kristie Moore, is the best agent to work with. She is very knowledgeable and has a ton of resources to make the process smooth. I have used Kristie Moore in 5 different transcations and it ended with both parties very happy. Agent of the year!!!!”

David Zellerman · Waterloo, IL

Photo of Kristie Moore
eXp Realty The Milestone Group
“Mitchell is a nice person”

Daniel L. · St. Louis, MO

Photo of Michele  Leon
Realty Executives Premiere
“Best agent I ever had ,every aspect was taken care of . Communication skills were top of the line . Even when she was busy she would text me and she would get back to me asap . She made things a breeze for me , doing things that I could walk away from and she would take care of it . On top of that she gave me a couple of gifts at closing , that was an amazing gesture from her , I have had other agents that were not even in her league !!!”

Mike Baker · Silex, MO

Photo of Beckie Davis
Gateway Real Estate
“Megan was amazing. I was going through a stressful situation and Megan made it easy for me. She is knowledgeable and hard working. I highly recommend her to everyone”

Sandra S. · O'Fallon, MO

Photo of Megan Hudson
eXp Realty
“I can not say enough about Pam! She is a real fighter. Never say die. If I needed one person in my corner, I want it to be Pam! She is my HERO!”

Joe R. · Bridgeton, MO

“Laura helped us stay on top of our whole experience. She stayed in contact with us throughout the whole process keeping us focused in our search for a home. She tirelessly supported us and we recommend working with her. Thank you Laura for making home ownership a reality for a veteran like me!”

Claude Deschamps · Evans, CO

Photo of Laura MacDonald
West + Main
“Upon giving my information, I received a prompt inquiry from The Kittner Group about possibly listing my home. From there it was a very smooth process all the way through closing day.”

Craig L. · Arnold, MO

Photo of The Kittner Group
Keller Williams The Kittner Real Estate Group
“I used the Gellman Team for both buying and selling. They were tremendous. Explained the entire process in detail. Would absolutely use them again.”

Jacqueline T. · St. Louis, MO

Photo of Mark Gellman
eXp Realty The Gellman Team
“My husband and I couldn't have asked for a better first time homebuying experience. Stephanie answered all of our questions, was extremely knowledgeable about the process and provided outstanding service. She also helped us narrow down exactly what we were looking for in our first home. In the the end, we fell in love with a house she suggested we go see. We will be recommending Stephanie and her team to our family and friends!”

JJ St. Peters · St. Peters, MO

Photo of Stephanie Parson
Keller Williams Realty West
“Tammy knows the area and the pricing was competitive for a couple houses being sold at the same time. Selling our home before it hit the market was a win-win situation for us all. Tammy made it happen and in a professional manner.”

Amanda · Fayetteville, GA

Photo of Tammy Wiggins
Worth Clark Realty

Frequently Asked Questions

There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Union. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.


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