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Sam and Kati Mangrio
(703) 994-2393
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About Sam and Kati Mangrio

I have been a Realtor® since 2005, the year which was soon followed by the economic downturn. At a time when many Realtors® went out of business, I kept persisting and providing high quality service to my clients. I treated every client with as much care as if they were my own family. Over the years, my service-oriented approach has translated into a solid reputation, and I am proud to say that almost all my clients have found me through personal recommendations. The greatest testimonial to my work is when my clients trust me with their family and friends. I started my real estate career with Weichert Realtors, where I spent five years. I have been affiliated with Avery Hess Realtors since 2010. Ever since then I have been receiving tremendous amount of support from my company, which I can pass on to my clients. Avery Hess supports my business with leading edge technology, allowing me to reach out to the modern real estate consumer. I was voted best Residential Realtor® in Prince William County in 2014, 2015, and 2016, and Washingtonian Top Agent in 2018, 2019 & 2022! I have always believed in a service driven business model where I would service my clients as if they were my own family. Honesty and integrity are the foundations of my work ethic and I never lose sight of that. I love giving back to the community whenever I can. I have been a member of the Montclair Lions Club since 2018, helping those who are sight or hearing impaired. 


I am a full time Realtor®, and work with Sam Mangrio. I was born and raised in Hungary, and I graduated with a degree in Economics and Management from Royal Holloway University of London, England. Prior to moving to the US, I worked in investment banking in London. Since 2005, I have been assisting Sam in his real estate business. I earned my real estate license in 2016 and have been working directly with our clients since then. I am an avid volunteer, keen on giving back to the community. I serve with Soroptimist International of Woodbridge, a 501 (c)(3) non-profit organization that supports the education of women and girls, as well as with the Montclair Lions Club, helping those who are sight and hearing impaired. Sam and I are committed to serving our clients' and community's needs in the best possible way. 






Customer Reviews

Tamara Anderson

"As a first time home buyer, I had the pleasure of working with Kati and Sam Mangrio. From start to finish they were consummate professionals who provided timely communication, remained accessible ... read more

Anna & Corey Bender

Dear Sam,

Our family would like to give you this long overdue "THANK YOU" for all your hard work and dedication. Since 2009 when we bought our home in Leesburg with you, your kindness and... read more

Rosemary & Jaime Rivera

Sam is amazing! We were quite nervous about the process of selling our house, considering we were overseas and only in the states for a period of one month. Sam walked us through a step-by-step proc... read more

Lusi & Noël H

Working with Sam and Kati to find our new home was the smoothest most professional and can we say enjoyable experience for us, as first time buyers. The professionalism, attention to detail, quick r... read more

Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 02/01/2023. The listing information on this page last changed on 02/01/2023. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Bright MLS (last updated Wed 02/01/2023 4:15:31 PM EST). Real estate listings held by brokerage firms other than AveryHess, Realtors® may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved. --

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