Photo of Ava Barton

Lake Oswego Office

15400 Boones Ferry Road

Lake Oswego, OR 97035

Print Agent Bio

In the almost 15 years I've been practicing real estate; I have come, with each passing year, to love my job more and more. I have been blessed with a thriving practice and a terrific partner who shares my commitment of service and diligence to every client. Real estate is more than selling houses, it's a public service. Every consumer, in every price range, deserves quality representation and I am devoted to that philosophy. After all these years, I realize it's more than the science of knowing the market, it's the art of knowing people. I look forward to another 15 years of practicing the art and science of real estate and I hope I have an opportunity to work with you. Feel free to email me directly at


EA Broker

  • French
  • Italian

“It’s about quality over quantity. At Hasson, we take tremendous pride in associating only with agents who epitomize the service, communication and professionalism that our company is known for. The agents and the company are dependent upon each other to achieve the greatest success.” - Mike Hasson, President & Owner

"My wife and I have had the good fortune to work with Mary Ann McDowell as our realtor. She was very thorough and knowledgeable about the area bringing a confidence that helped us feel secure in our choices. She was professional and meticulous throughout the entire transaction and we are happily settled in our new home."

— Tom