Our Team

Our team of skilled, experienced experts can assist you with any of your marketing and sale needs.  Whether it's the sale of a luxury home, a resort hotel, a fleet of vehicles or a commercial equipment liquidation, we have the experience.


Stephen Karbelk

Starting in the auction business in 1992, Stephen has had the opportunity to sell nearly every type of asset that can be sold. Whether it’s a hotel, a luxury home, valuable personal property or a business, he has sold it before. Stephen has published over a dozen articles, ghost authored industry White Papers and has been a featured speaker at professional conferences.  Stephen is an expert in the sale of assets for US Bankruptcy Trustees and Attorneys. Stephen is affiliated with Century 21 New Millennium, the #1 Century 21 Firm in the World, and Auction Markets provides auction services firm wide.

Professional memberships:

  • Member, National Association of Bankruptcy Trustees
  • Member, Turnaround Management Association
  • Former Board Member, Turnaround Management Association Chesapeake Chapter
  • Former Vice President, Education, Turnaround Management Association Chesapeake Chapter
  • Member, American Bankruptcy Institute
  • Member, Northern Virginia Association of Realtors
  • Member, National Association of Realtors

Download Stephen's FULL RESUME of experience.


Stephanie Young

With a background in the Foreclosure and REO mortgage industry, Stephanie applies her BA in Legal Studies to manage all types of court-driven sale transactions. As a licensed Realtor in Maryland, Virginia and West Virginia and an experienced sales agent, Stephanie is part of a top producing team selling all types of real estate and assets for Trustee’s, banks, partnerships and individuals. Stephanie is affiliated with Century 21 New Millennium, the #1 Century 21 Firm in the World, and she provides auction services firm wide. 

Professional Affiliations

  • Member, National Association of Realtors
  • Member, Dulles Area Association of Realtors

Katie Karbelk

Katie Karbelk has travelled the country with her husband, Stephen (Founder & CEO), for the past six years learning the different aspects of the business with each transaction. Before that, she worked in the hospitality industry, and she owned and administered a successful travel website. The experience gave her a global view on real estate leading her to aquire her real estate license in the Commonwealth of Virginia. Utilizing her Bachelor of Arts and her global experience, she brings a unique perspective to marketing all types of transactions.  Katie is also affiliated with Century 21 New Millennium, the #1 Century 21 Firm in the World and she provides marketing for our auction and brokerage services firm wide.


Ryan Rauner

Ryan began his career with a small, two-person commercial real estate firm in early 2008. Without the name recognition of the major commercial real estate firms, Ryan succeeded and now specializes in tenant and buyer representation. Over his career, Ryan has represented clients and closed deals across every asset class: office, flex, industrial, retail, and land. An experienced broker and fierce advocate for his clients, Ryan has the experience and knowledge to structure deals around each client’s needs and constraints.  

Ryan holds an Associate Broker’s license in Virginia.  


Samantha Karbelk

In 2015, Samantha graduated from Holland Hall College Preparatory School in Tulsa, Oklahoma. The field of communications peaked her interest during her internship at the reknowned newspaper, the Tulsa World. Samantha is now in her Junior year at The University of Central Oklahoma as a Mass Communications major. She is excited to explore her studies in graphics, film, and writing.  Samantha brings a young and creative insight to the marketing world and is excited to bring this new energy into the RealtyMarkets Marketing Team!


Patricia Keller Gallardo

As an experienced Realtor, Patricia exemplifies integrity, hard work, energy and creative service in every detail of the real estate transaction.   Working with buyers, sellers and investors, Patricia has developed a long list of happy clients and has earned a reputation for tenaciously protecting her clients' interests.
Patricia began her career in sales and business development with AOL and Web.com developing digital marketing solutions and negotiating complex deals with Fortune 500 companies.  She has a unique ability to understand the needs of her clients and is a trusted advisor to those she serves.  Patricia is affiliated with Century 21 New Millennium, the #1 Century 21 in the World and is licensed in Virginia.

Member associations: 

  • Member, National Association of Realtors
  • Member, Dulles Area Association of Realtors
     

Michael Collins

When you’ve worked with people for as many years as I have, you tend to learn a few things. Believe it or not, my first lesson came  when I bought my first house. It wasn’t an easy decision with seemingly insignificant details having the potential to turn into huge problems later! The experience and knowledge gained from that experience was just the first stepping stone. I observed that I had found my calling and I wasn’t backing away. A few years down the road, it helped me become a premier real estate expert in Alexandria. Whether you are looking to buy or sell, neither decision should be taken lightly. A house is much more than a place to live. When you walk into your place, it should feel wholly yours. My previous clients will tell you how much that matters to me. With my gift of building strong relationships, I present people with the right home for them.
I have always had an inkling that perfection doesn’t mean the same to everybody. That is why, when a client walks in, I listen to more than what they can communicate to me. I try to get a sense of what they need from their house. My instincts have always nudged me in the right direction. My skills complement them by getting things done.
Currently, I work with buyers and sellers in Arlington, McLean, Old Town Alexandria, Fairfax, and Alexandria. My passion for technological developments has helped me see it wasn’t enough to be good at what I do now. I needed to be one step ahead always. That’s why I went on to validate my expertise by receiving extensive training in the latest real estate strategies.
My passion for helping people meshes perfectly with my choice of career. Please contact me when you are looking for your next home.   
 


Keegan Zimmerman

Keegan is currently attending the University of Central Oklahoma, and working towards a degree in business. He has been working in a frontline customer service setting for over 5 years, and brings his exceptional skills with interpersonal communications to the team. He has been pursuing his passions for live performance theater in for over a decade now. He is excited to expand his horizons into such a varied business, handling any and all types of assets. Keegan brings a valuable set of communication skills to our Auction and Brokerage Support Team.


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