Holly Tennant Billy

As a DC native and lifelong resident of northern Virginia, Holly Tennant Billy has been a five-star, award-winning real estate agent since she started practicing in 2015. Having lived in Arlington, Virginia for over 25 years, Holly knows the DC area like the back her hand. She has been an active member of the growing community and has tremendous knowledge about the ever-evolving DC Metro area.



Holly’s business is built on authenticity, communication, dedication, and transparency. This recipe has allowed her to consistently be recognized as a top producer in Washingtonian and Arlington Magazines. She has also received many brokerage and industry awards.

Prior to her career in real estate, Holly was a successful marketing and business development executive with several DC-area technology companies, including AOL. Holly’s corporate experience benefits her clients through her excellent negotiating skills and attention to detail. Holly is a top-notch listener who operates with integrity. She leverages this skill set to consistently negotiate the best results for her clients. She has extensive experience representing both buyers and sellers. Her portfolio includes primary home sales, second home purchases, new construction, investment properties, and corporate relocation. With her consumer technology background, Holly keeps tabs on the latest technology trends by listening to tech podcasts. The Sotheby’s global network of professional agents allows Holly to serve her clients anywhere in the world and she looks forward to working with you.

Holly and her husband live in North Arlington with their son, and two rescue dogs, Benny and Berkeley. She enjoys spending time with them, as well as cooking and traveling. She is actively involved in her son’s school, St. John’s College High School, and is an avid fan of his basketball teams.

She recently purchased a 400-square-foot cabin near Berkeley Springs, WV, and is rolling up her sleeves to experiment with Airbnb.