Call me: 240-603-3965


Elaine H.

I’ve worked with Mary DeRose several times, buying and selling my homes. I recently decided to sell my condo in Leisure World (which she helped me buy seven years ago). She knew exactly what needed to be done to show my home to its best advantage. I followed her directions as I trusted her implicitly. My home sold in one day for more than its asking price, and I believe it was solely due to Mary’s expertise. I highly recommend Mary. She’s marvelous! April 2022

Suzy L.

Mary is a skilled professional and knows her job inside and out. I was selling my family’s childhood home and she brought the perfect mix of compassion, professionalism and excitement to make the sale an easy transaction, no matter how neurotic her seller was! I highly recommend Mary DeRose if you are in the market for an agent who is brilliant at what she does. You won’t be disappointed!! Oct. 12, 2021

Namik B.

Everything was good. Mary help me find home improvement service and give recommendation what needs to be done in the house before post it on line. All went good house sold within few days. Dec. 11, 2021

Mike and Barb D.

Mary was outstanding at helping us sort through the many options when establishing sale price and marketing strategy. Her knowledge of the marketplace and climate was very evident. She made a very workable recommendation that yielded top dollar. She is all business with a highly professional approach while also providing a warm and friendly manner. She was very responsive and answered all of our questions in a precise and concise way. Working with Mary was a wonderful experience and we were extremely pleased with the process and outcome. Nov. 9, 2021

Allison R.

Mary did an amazing job helping me purchase my first home. Going through the home buying process during COVID was quite an experience but Mary helped me remain optimistic every step of the way. She is a pro! She helped me research and really determine what types of factors were important to me, and which things I could live without. Mary always gave me a dose of reality about other comps and why the market is the way it is right now. She has amazing customer service and worked hard on my behalf with third parties involved in the process when they were slow to respond or didn’t provide a sufficient response. Mary will do everything possible to advocate on your behalf, which is such a comforting feeling when parts of the process feel overwhelming or challenging. A great example of this was the pre-loan qualification process and then the final portion to have all my ducks in a row right before my closing date. She helped make sure I knew what documents would be expected and why the underwriters needed specific details. Mary isn’t an underwriter but she has so much experience she “gets it” and can convey the underlying rationale to her customers. I’ll put it this way – if you were a famous movie star, Mary is a top-notch agent representing YOU. She makes her customers feel like priority #1 all the time. She will answer any question or help with a problem day or night, around the clock, and always with a positive attitude. Mary is dedicated to her career and will not let you down. She knows the market and current trends, and networks with her peers and other vendors who work in the business. Her ability to combine all of these elements makes her a force to be reckoned with!! You won’t regret selecting Mary DeRose to help you buy your next home. ??Sept. 27, 2021

Stephanie M.

“”Mary was fantastic to work with. She is extremely knowledgeable and thorough. Mary went above and beyond from start to finish to make sure our home buying experience was smooth and everything was accurate. We will definitely work with Mary again!”
July 28, 2021

Suzanne Kinnard

You are the best and exceeded all of my expectations as a first-time seller. I could not have don’t it without you. Thank you!
Nov. 10, 2020

David B.

I was so impressed with the service that Mary DeRose provided. She went above and beyond to find me the perfect home. She’s extremely knowledgeable and answered every question I had. She went out of her way to accommodate my busy schedule. She made the entire process enjoyable. I would recommend her to anyone looking for an agent.August 21, 2020 

Mike C.

“Mary has so much knowledge in the home buying/selling experience. She’s patient and understanding, and also knows how to get all the tasks done with the other agents. She was always available for questions and information and she was dedicated to finding the right home for us.” May 2, 2020

Kristin W.

 “I loved working with Mary. She was great at communicating throughout the process and very responsive when I had questions or concerns. She is very knowledgeable about the local market and gave me solid advice about staging and pricing up-front, and throughout the various stages of offer negotiation and sale. She was unflappable but thoughtful, which really helped minimize my anxiety through what is just objectively a stressful process. It was a pleasure working with Mary and I highly recommend her.”
Sept. 10, 2019