Main Content

Sean Montgomery

Sean Montgomery
Sean Montgomery, owner of Montgomery & Associates Real Estate Services, Inc., has been actively involved in every facet of the real estate industry since 1992. Sean is a certified general real estate appraiser and has completed thousands of appraisals ranging from 30 million dollar custom estates to complex mixed use commercial properties. Sean has been a licensed real estate agent since 1998. He is detailed, professional, and an excellent negotiator. He treats every client as if they were his family. Sean and his family live and are actively involved in the Coto de Caza community. He has served on the Trabuco Canyon Little League Board as the Player Development Representative and has been involved with several philanthropies. Being represented by Sean Montgomery and Montgomery & Associates means you have the best real estate team in the area working for you.


Sean evaluated our investment objectives and quickly identified a property that met our criteria. He effectively managed the negotiation process and got us a good price and favorable terms. He was also very involved in the inspection process and made sure the property was in good condition. Lastly, Sean helped us identify a good lender and coordinated the closing process, so it was simple and straight-forward. We will definitely use Sean for our future real estate transactions
- John McDermott
Sean Montgomery is the most amazing realtor. He sold our home in a matter of weeks for top market price- we could not have been happier. Sean led us through the whole sales process with patience and expertise. He made excellent recommendations on how to prepare the house with minimal cost and effort,so it showed best to prospective buyers. He even referred us to a handyman who was timely, efficient and very reasonably priced. Sean's knowledge of the home market and his negotiation skills were excellent and led to a pricing plan and eventually to a sale for more than we thought possible. Sean made the whole experience of selling our house great- like pushing the easy button. I strongly recommend Sean Montgomery for any real estate transaction.
- Tim & Jenean Smith
My brother and I have been doing real estate transactions with Sean Montgomery for over 10 years. We have purchased and sold several apartment units in Southern California. Sean has a unique perspective because he has been a real estate appraiser for over 25 years. His approach to the purchase and sale process is inviable because he knows property values so well. If you are buying properties, he can give quick market analysis to pick up properties before anyone else. If you are selling a property, he can talk thru options to get the most out of the sale. When you look at the best qualities of a real estate agent, I rank the ability to accurately assess the property value as tops.
- David & Douglas Nilsen
Nilsen Enterprises

Sean’s knowledge of the real estate market, and experience allowed us to make a highly informed decision when we bought our house. As first-time homebuyers, we relied heavily on Sean to guide us through the process and he delivered exceptionally every step of the way. Sean’s experience, integrity, trustworthiness, and dedication to his clients is why I will always use him in the future for any type of real estate transaction. We don’t know what we would have done without Sean!”
- Ryan Andrews
Thank you to Sean Montgomery for his outstanding work in selling our home. He was professional, easy to work with,and his attention to detail and knowledge of our area resulted in a quick sale. Sean was easy to contact, and readily available throughout the entire process. He is honest, reliable, and we are fortunate we chose Sean Montgomery as our real estate agent and couldn’t be happier with the outcome.
- Anna & Terry Kwit