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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
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!
Google
Kari Whitney profile picture
Kari Whitney
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Our house buying experience with Mariya was exceptional. This was the 5th house we’ve bought but our first time with Mariya as our agent. Throughout the experience we appreciated her knowledge and honesty. We truly felt like she cared that we landed on our feet and that it wasn’t just another sale. She kept us grounded, focused and best of all, laughing. She truly has been the best agent we have ever had and I would not hesitate to recommend her to our friends.
Google
Jonathan Bunnell profile picture
Jonathan Bunnell
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Mariya was amazing to work with! She brought us over 30 showings on our home during the summer of 2024. We went under contract, but unfortunately, the first buyers couldn’t sell their house. Mariya didn’t skip a beat; she got us back on the market, and within two weeks we had another buyer! We just closed, and we couldn’t be happier. She’s hardworking, responsive, and truly cares about her clients. Highly recommend Mariya to anyone looking to sell (or buy) their home!
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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
LICENSE #BA928013
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Copyright © 2026. Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © Maine Real Estate Information System, Inc. All rights reserved.

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