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Buying and selling a home isn’t a transaction.
It's Personal.

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Our role is simple: protect your interests and guide the way.

agent207® was never built for transactions. It was built to represent people through big decisions that carry real financial weight.

Buying or selling a home isn’t just paperwork. It’s risk. It’s doubt. It’s many important decisions. It’s excitement. All at once.

And when you’re in the middle of that, what matters most is balance, perspective, and clarity.

That’s our role. To prepare you for what’s ahead. To cut through the noise. To give you the confidence of knowing what’s happening, what’s next, and what it means for you.

We keep you informed. We keep you supported. We stay focused on your goals.
The sale is not our north star. What matters most is that when it happens, you feel certain it was the best possible outcome.

That’s agent207®.
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Mission

agent207®’s mission is to guide every client through real estate with clarity and calm, making sure no one feels lost in the process.

Vision

Our vision is a real estate experience where clients feel prepared, supported, and confident, free to focus fully on what comes next in their lives.

Featured Listings

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Explore Our Communities

Properties Sold

$ + Million

Lifetime Representation Volume

What Our Clients Say

Google
Tricia Mckinley profile picture
Tricia Mckinley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mariya was very professional, communicated through the process and provided excellent recommendations. I would highly recommend her!
Google
Cassandra Easterling profile picture
Cassandra Easterling
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
If you are planning to buy or sell a home, look no further than Mariya. We had two back-to-back closings with her in just 2.5 years, and the financial results speak for themselves: she got us top dollar for the home we sold and secured the home we purchased for less than its appraised value. Mariya is the absolute definition of integrity, honesty, and fierce advocacy. She commands the room with authority and expects nothing less than high-quality collaboration, flawless accuracy, and lightning speed from everyone involved—including the mortgage professionals, underwriting team, and closing company. If you want a realtor who drives the process forward without delay, she is the one you want in your corner. Beyond her incredible market knowledge and deep connections to reliable contractors, Mariya is wonderfully kind and efficient. She doesn't just help you transact real estate; she turns the entire process into an exciting journey where you feel deeply celebrated. From capturing photos of the walk-through and closing day to gift us memories that will last a lifetime, to presenting deeply meaningful and memorable closing gifts, she goes above and beyond. We cannot recommend Mariya highly enough!
Google
Simona Lafayette profile picture
Simona Lafayette
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had a wonderful experience working with Mariya while buying our home. From the very beginning, she was extremely helpful, knowledgeable, and always available to answer our questions. She made the entire home-buying process so much easier and less stressful for us.
Google
Brian Heemy profile picture
Brian Heemy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mariya is an awesome person and an outstanding realtor. She presented us with three fully detailed selling options, each backed by a well-thought-out strategy, so we could choose the approach that fit us best. From start to finish, she made the entire home-selling process smooth and stress-free. Her communication, professionalism, and attention to detail were exceptional. We couldn't have asked for a better experience, and we highly recommend Mariya to anyone looking to buy or sell a home.
Google
Sarah Lemay profile picture
Sarah Lemay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Working with Mariya was an outstanding experience from start to finish. She was knowledgeable, responsive, and always had our best interests in mind. Her attention to detail, excellent communication, and dedication made the entire buying/selling process smooth and stress-free. We truly appreciated her professionalism and would highly recommend her to anyone looking for a trustworthy and exceptional real estate agent.
Google
Wolf Rankis, Ph.D profile picture
Wolf Rankis, Ph.D
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mariya Doncheva is a professional who rates the finest rating I can muster. She wasn’t just my real estate agent for three months, she was my advocate and felt like a friend. Nowadays it’s far more difficult and complicated to buying and selling one’s home than I recall. She helped me to navigate, understand, and accept this, at times, adversarial endeavor. Mariya demonstrated incredible competence, intuitive thought, patience and importantly, credibility in her role as my agent. She is an extremely pleasant person with a great sense of humor with patience like a saint. As a retired university professor she gets an A+ for her job performance, humanity, sense of humor, and ability to competently get the job done. She has my upmost regard.
Google
Tommy Tran profile picture
Tommy Tran
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
As a seasoned real estate professional for nearly 20 years, I am proud to write this review for such an amazing realtor. Mariya was able to help us navigate through a difficult sales process and market; she was responsive and very knowledgeable about her local market. She went above and beyond to get us to the closing table. We are truly grateful to have had the opportunity to work with her, and I would absolutely recommend her services to anyone looking to buy or sell real estate. She is top-notch and a master at her craft. Thank you so much for your help, Mariya; we look forward to working with you again.
Google
Marcello DeLuca profile picture
Marcello DeLuca
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mariya is an exceptional buyer's agent - we purchased a house in the Ellsworth area recently and had very specific requirements and criteria for our search. Mariya put the time and effort in to make sure our search went as smoothly and efficiently as possible, even with time constraints and geographic barriers. She is an excellent strategist and was very organized. She had great suggestions both for personal homes and investment purchases. She was able to wrangle a lot of moving pieces that were not in her control to make them fit into place on time and really advocated for us during the purchase process through closing day. Mariya is very sharp and an excellent negotiator. Would recommend and will be doing business with her again in the future!
Google
Sasha A. profile picture
Sasha A.
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Selling my home with Mariya Doncheva was an exceptional experience from start to finish. She brought a clear strategy, deep market knowledge, and a calm confidence that made what could have been a stressful process feel smooth and manageable. From the very beginning, Mariya offered thoughtful, honest guidance on pricing, timing, and how to present the home in the best possible light. Her marketing approach was excellent and the listing looked fantastic and I got interest right away. What really set her apart was her communication and attention to details. I always felt informed and supported, and she was consistently proactive, responsive, and organized. When it came time to review offers and negotiate, she handled everything with skill and professionalism, making sure I understood my options and felt confident in every decision. She also navigated any challenges that came up with ease, keeping everything on track and minimizing stress throughout the process. I’m extremely happy with how everything turned out and truly grateful to have had Mariya in my corner. I would absolutely work with her again and highly recommend her to anyone looking to sell their home. She is very skilled and pragmatic and can help you!
Google
Nathan Renaud profile picture
Nathan Renaud
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
If you are looking for the absolute best real estate agent in Maine, look no further than Mariya Doncheva. She was spectacular from start to finish. I was moving from four hours away and couldn’t be there in person as much as I needed to be, but Mariya made the entire process completely seamless. She constantly went above and beyond to work around my schedule, even stepping in to attend inspections and walk-throughs on my behalf when I couldn't make the drive. Mariya had terrific recommendations for local businesses to partner with for inspections, repairs, utilities, etc. Her expertise really shines during negotiations. She steered me in the exact right direction regarding price and seller concessions. If it wasn’t for Mariya's guidance, I wouldn’t have secured my dream property for such an amazing deal. She is a genuinely great person with an incredible work ethic who simply does not stop until her clients are satisfied. I cannot recommend Mariya highly enough!
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Trademark Registration date: April 21, 2026
Trademark Registration number: 8,224,123
Top Real Estate Agent in New England
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Mobile: 207-404-3368
Office: 207-942-6310

458 Main Street
Bangor, ME 04401
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