Brexen Real Estate was created by Mark Galanos in 2010 to give clients a uniquely positive real estate experience.  Brexen specializes in helping buyers and sellers of high-end residential properties with a special geographical focus on the Park Cities, Preston Hollow, Southlake and Coppell.  Mark Galanos has worked in real estate since 2004 when he was employed by a Dallas-based homebuilder focusing on luxury homes in University Park, Highland Park and Preston Hollow.  Since 2004 Mark has closed over $750 million in residential properties.  In addition, Mark has brokered over $50 million in commercial properties since 2009 by representing lending institutions on their foreclosed portfolios.  Mark is a licensed real estate broker in Texas and Florida.

Mark attended Texas Christian University and received his BA in Finance in 2001.  Prior to working in real estate he was a senior consultant with Ernst & Young.  He lives in University Park with his wife, Kari and their two children.

David & Amy Meaney

We have worked with Mark on 4 residential properties since 2007. Mark has represented us in both buying and selling our homes and we have found him to have the highest standards in terms of integrity and market knowledge. We would gladly recommend him to our friends.

Mike & Cindy Harlan

Mark helped us find a second home as we relocated from New Orleans to Dallas.  We couldn’t have been happier with the process and his overall attention to each detail to ensure a smooth transaction.

Brandon & Melissa Charles

Melissa and I purchased a house in 2016 in University Park that Mark represented us on.  We wanted to find just the right house as we looked at dozens of homes.  We appreciated how patient Mark was and how he worked to make sure we bought a home that was right for our family.  We were pleased to work with him and highly recommend him.


6722 Desco, Dallas, TX
4224 Edmondson, Highland Park
2716 Purdue Ave, University Park
3136 Bryn Mawr, University Park
5838 Woodland, Dallas
8704 Jourdan Way, Dallas
2809 Rainforest Ct, Southlake
1304 Normandy Dr, Southlake
6475 Orchid, Dallas
4710 Dorset, Dallas
4423 Woodfin, Dallas
6623 Lupton, Dallas
3701 Greenbrier, University Park
3301 Cornell, Highland Park
3616 Hanover, University Park

3700 Bryn Mawr, University Park
3024 Milton, University Park
6206 Lupton, Dallas
6043 Stefani, Dallas
6723 Northport, Dallas
6714 Norway, Dallas
6730 Desco, Dallas
4236 Lively, Dallas
4501 S. Versailles, Highland Park
3908 Shannon Ave. University Park
3201 Bryn Mawr, University Park
3616 Hanover, University Park
3420 Hanover, Universtiy Park
3415 Centenary, University Park
3617 Caruth, University Park


When a buyer of a high-end property begins the process of looking into a purchase, the first step is to explore properties not currently on the market and available only to a selected group of real estate agents and their clients.  Additionally, buyers are provided with a turnkey solution related to some of the common problems associated with purchases including financing, deferred maintenance repairs, inspections, and closing.  


For clients looking to market their property they have the assurance that it will be priced correctly to maximize both the highest possible sales price while also balancing selling it in a timely fashion.  Properties for sale by Brexen are presented to prospective agents and clients “off market” before formally being listed.  This apprach finds buyers searching for properteis that are unknow to much of the public.  Also, sellers are provided with solutions to issues that may be encountered during the sales process such as maintenance repairs, lease-backs, and closing timelines.


Mark Galanos

17480 Dallas Parkway, Suite 217
Dallas, TX 75287