We analyze thousands of real estate agents in Union Mill and nationwide to find you proven local professionals, for free.
Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for July 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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Information and statistics on the latest trends in the Union Mill real estate market. *
Apr 1, 2026 - Jun 30, 2026
Rolling three-month data ending on quarter boundaries when available.
Rolling three-month data ending on quarter boundaries when available.
Rolling three-month data ending on quarter boundaries when available.
Rolling three-month supply and activity totals for the selected period.
Rolling three-month supply and activity totals for the selected period.
Rolling three-month supply and activity totals for the selected period.
Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Apr 2026 - Jun 2026).
Union Mill’s rolling three-month snapshot shows more homes for sale and steady buyer activity. Active listings are up from a year ago, and pending sales have also increased over that period. Even with more options, months of supply sits at just 1.9, which keeps conditions tilted toward sellers.
Prices are edging higher in response to this balance of demand and tight inventory. The typical home value is slightly above last year, and the median list price is up more strongly year over year, indicating sellers are testing higher asking prices. A solid 40 percent of recent sales closed above list, and the average sale-to-list ratio is a bit over 103 percent, so buyers are still paying a premium for desirable properties.
Time on market has lengthened sharply compared with last June, with the median now around a month instead of just a few days, giving buyers a bit more breathing room to make decisions. At the same time, nearly 68 percent of homes still go off the market within two weeks, showing that well-priced homes can move quickly. With inventory growing but supply still limited and pricing firm, conditions are nuanced for both sides. Buyers and sellers can benefit from an Agent Pronto–recommended real estate agent who understands these Union Mill trends and can guide them through each step of the process.
Union Mill offers residents a welcoming, close-knit community with convenient access to essential services, abundant green spaces, and a peaceful, family-friendly lifestyle.
Union Mill offers a quieter, more close‑knit feel than nearby hubs like Fairfax or Burke, while still keeping you connected to key commuter routes and everyday conveniences. The community is defined by established neighborhoods, mature trees, and a strong sense of local identity that appeals to long‑time residents and new arrivals alike.
Outdoor enthusiasts appreciate access to Burke Lake Park and the expansive South Run Stream Valley Trail, where walking, biking, and family outings are part of daily life. Nearby South Run Rec Center offers fitness facilities, athletic fields, and community programs that keep neighbors connected year round.
Families are drawn to area schools in the Fairfax County Public Schools system, along with resources such as the Burke Centre Library and community events throughout Fairfax County. Local dining and coffee spots in Clifton and central Fairfax provide easy options for weeknight dinners, weekend brunch, or meeting up with friends.
Whether you are planning to buy or sell in Union Mill, timing and preparation matter in this competitive regional market. The right agent will help you understand neighborhood trends, position your home effectively, or identify the best opportunities before they are widely seen. Agent Pronto can connect you with a real estate professional who understands Union Mill and is ready to guide both buyers and sellers from first conversation to closing.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“It was a pleasure working with Debra. Her approach to getting my house sold quickly and for the best price was just what I needed. She easily navigated the many obstacles that came up during the process and her knowledge and experience really made the difference. I felt very much at ease knowing Debra was on the job.”
“a excelent realtor. very profecional”
“A professional who is always ready to meet your needs and match your intensity in the home search if required. Her knowledge, contacts, and communication with my lender were the only reasons we were able to close on time. She was instrumental in helping me find the home that I wanted, as well as being the reason that I was able to move into my home by the date of closing.”
“We have known Judy for several years and always knew we would select her as our realtor when it came time to sell our house. She did an amazing job and we couldn't be happier! As people who believe in planning, we especially appreciated Judy's support as we got ready to put the house on the market. Our conversations regarding the sale of our home took place over many months ensuring that when listing day came we were more than ready. Judy is exceptionally knowledgeable on the northern Virginia market and all of her recommendations were on point. Our house sold in one weekend with multiple competitive offers and we give Judy the credit. She priced the house appropriately and marketed it exceptionally well. While selling a house is never easy, Judy made the process as painless as possible and was there to support us throughout the process. We would highly recommend Judy.”
“I cannot recommend Lindsay enough. She was always available to answer my questions, kept me updated throughout the entire process, and made what could have been a stressful experience feel smooth and manageable. She genuinely cared about helping me find the right home and was there every step of the way. I am extremely grateful for all of her hard work and would not hesitate to work with her again or recommend her to my family and friends.”
“Carla is a seasoned agent with a wealth of knowledge in the Northern Virginia area. We worked with her in the past, both buying and selling homes. We were extremely happy throughout the process then, and on the recent sale of our home. She is the only agent I would use going forward should the need arise. Thank you Carla!!”
“Nick was great to work with! He was very personable and easy going. He made time for every home we wanted to see at the exact times we wanted to see it. He stuck with us even after a 6 month lull in looking at homes. I would consider Nick not only a professional, but he has become a friend.”
“Working with Boris in DC was an outstanding experience from start to finish. He was knowledgeable, responsive, and truly understood the DC market. Throughout the entire process, he made us feel informed and supported, always going above and beyond to answer questions and advocate for our interests. His professionalism, honesty, and attention to detail made what could have been a stressful experience feel smooth and manageable. I would highly recommend Boris to anyone looking to buy or sell a home in the DC area.”
“Pam is the epitome of professionalism and honesty. She operates with respect and integrity. She's incredibly well informed very balanced and measured in how she approaches things. She's always looking for solutions and a win-win outcome.”
“I highly recommend Marc. He is extremely knowledgeable, patient, and always available to talk whenever questions came up, and he never rushed the process. He is an excellent negotiator who managed the transaction in a way that consistently protected our interests, turning what could have been a stressful experience into an unexpectedly smooth and successful one.”
“Wow.. where do I begin. I'm not one to leave reviews but I know someone somewhere might need as this type of service could make or break someone if they don't find the right realtor. Kim is simply awesome. If you need a real negotiator, you got Kim. Kim's attention to detail, communication, and dedication is impeccable. I trusted Kim throughout the entire process and at the end I now consider Kim as family. We hit a snag in process with the appraisal and Kim was immediately on it, reaching out to anyone possible late into the night. Within a few days, we were good to go, Kim has a trusted team and they're all genuinely helpful and go above and beyond. There's no doubt in my mind who is leading me through the next purchase. Kim sells and will get it done right!”
“Thank God for Greg. Very attentive to our needs. On one occasion he showed us 5 homes in one day. Greg was very patient. understanding,and kind and most of all we appreciated his passion and professionalism. Because of Greg we are now residing in our beautiful home 🏡”
“Jurgen is great! He's transparent, always available, and consistently fight for what's best for you. Can't think of a better combination of qualities when it comes to buying/selling a home!”
“Kim is so great to work with. She takes the time to get to know you and listen to what you're looking for. She's really helpful in providing recommendations and strategies for buying or selling. She's also just a warm and encouraging person who clearly cares about her clients!”
“It was a pleasure to have Candace helping me sell my home. She help me every step from beginning to end, and I am grateful for that. She is very professional and knows her job well. I would definitely recommend her and am very satisfied.”
“Michael Falcone did a wonderful job and led us to our new home. We appreciate very much the time and effort he invested in helping us along the way, being available and proactive in helping us view many homes in various locations, being supportive, doing research and providing professional comments, facilitating communication with the sellers, and adding his knowledge and experience to help us in the process of buying a home.”
“Josh was very reachable and accommodating. He always had a smile and very knowledgeable, however when he didn't know something he would research it and provide us the correct answer. Josh never tried to pressure us to do anything. He would always keep us upto date on what was going on.”
“The experience went extremely well. I was immediately in contact with June James. And she was amazing. From the start, I could feel her professionalism and her competency. She was courteous, respectful, and we couldn't be any happier.”
“Alex Turcan was the best. Always available. Always answered questions and sold our condo in 10 days! Agent Pronto was a great resource in finding our realtor. Would recommend to anyone!”
“Emilie was amazing to work with. She went above and beyond to make sure we got the perfect home.”
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 Mill. 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.
Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your Union Mill Realtor® or real estate agent today.
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