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Susan Tull O'Reilly



McLean Office

1320 Old Chain Bridge Rd, Suite 350
McLean, VA 22101 Directions
Phone: 703-790-9090

Susan Tull O’Reilly is an accomplished and results-producing real estate professional with over twenty-five years of experience in the local real estate market. 

Born and raised in Northern Virginia, Susan has sold homes in D.C., Arlington, Alexandria, Fairfax County and throughout the area. She lives in Falls Church and has specialized in the Northern Virginia area for much of her career.

Her strong background in marketing and sales includes an MBA in Marketing from George Washington University and a career in advertising sales, which give her an impressive advantage in home selling for her clients.  

She likes to tell her clients that this business is not about the houses, but rather the marketing of the houses – and that is her focus. Her clients admire her honesty, assertiveness, diligence, perseverance, and patience. 

Client satisfaction is her hallmark.  She has many returning happy customers with many of her clients recommending her to their friends and family. Susan likes working with buyers and sellers of homes old and new.

In this ever-shifting real estate market, Susan Tull O’Reilly knows how to position your house to be sold. She is a licensed agent in Northern Virginia, a life member of the NVAR Top Producers Club and is eager to work with you.  Please be in touch if she can be of any help - buying, selling or just friendly advice!

Licensed In

  • Virginia
  • Washington D.C.


  • NVAR Lifetime Top Producer
  • SRES® - Seniors Real Estate Specialist

" Outstanding with every step from the beginning to the end. She is the best I have worked with."

– CP, Vienna VA

" Susan was excellent!"

– EW, Washington DC

" Right from the start, she demonstrated the kind of energy, imagination, and enthusiasm any seller could hope for, she: - Developed an informative, easy to read brochure - Was properly assertive –without being aggressive - Was immediately responsive to all requests and inquiries - Continually monitored progress and followed through - Kept us adequately informed at all times In these days when one is so often disappointed with service received, it is really refreshing to have expectations met and exceeded. Susan Tull O’Reilly has outstanding personal qualities of intelligence, gentleness, caring, concern, tenacity and flawless professionalism’."

– ER & RR, Arlington VA

" We are so grateful for all your help with the purchase of the house. We consider ourselves fortunate to have met you and to have had the pleasure of working with you."

– RM & UM, Falls Church VA

" We want to recognize your work and thank you for guiding us through this process. You’ve been patient and professional with a sense of what we were looking for in this complicated home-buying business. We always appreciated your understated support and low-key perseverance in this time…and your advice and expertise in the complex buying/selling procedures, especially in the tough winter months!"

– CN & MN, Falls Church VA

" I was hoping to work with an aggressive yet caring agent, and those traits are exactly yours. Your patience, your ability to listen and respond, and your professional conduct were greatly appreciated."

– DB, Arlington VA

" Thank you so much for your expertise, Susan: from start to finish, we were in such excellent hands!"

– MN & DS, Arlington VA