Specializing in the buying and selling of Windsor and surrounding area homes. Marzena Desrosier is with you at every step of the home-buying or selling journey.

Marzena Desrosier

Marzena Desrosier

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About

Hi, I’m Marzena Desrosier, a REALTOR® specializing in residential homes and condos in the Windsor-Essex County area. I have 27 years of experience in the insurance industry, and my keen eye for detail and passion for providing excellent customer service have carried over to my career in real estate. Real estate has been my passion since I was 20 years old, and I am committed to helping my clients find their dream homes. In my first year as a REALTOR®, I earned a Sales Achievement Award for my outstanding performance. When I’m not working, I enjoy spending time with my family, including my two children and six furry friends. As your REALTOR®, you can trust that I will go above and beyond to help you with all your real estate needs. Let’s work together to find your perfect home!

Awards

Royal LePage® Sales Achievement Award2022, 2023
Royal LePage® President's Gold Award2024
Royal LePage® Director's Platinum Award2025

Testimonials

  •   Marzena is amazing! I was quite nervous about the process of selling my first home. Marzena patiently walked me through step-by-step, made sure I knew what to expect, and offered expert advice that helped me through the negotiations. I cannot recommend her highly enough. Thanks Marzena. — Jessica M

  •   Many thanks, Marzena for all your hard work! I was so new to the housing market as a first-time buyer and had heard horror stories about the crazy real-estate market from friends and family. But you simplified the process and you were both professional and personal! especially when dealing with the selling agent. I am so appreciative of all your advice and direction and I would definitely recommend you to friends, family, and others in the Windsor-Essex region. — Nigel T

  •   Marzena is an amazing person and Real Estate agent. She is the only reason I have moved into my "new to me home". She went to bat for me with the Bank and the insurance company. The amount they told me I would have to pay for a mortgage and insurance, because of the age of the home, was well over my budget. I was ready to give up and resend my offer. Marzena would not let me give up. She did her home work and found out more info on the property, contacted the bank and insurance company and after several calls to my banker she was able to get me the mortgage I could afford and same with the insurance. THANKYOU Marzena, for you being you, a determined, sweet, kind, not give up, won't take no for an answer, beautiful person. — Margie G

  •   On behalf of Tamara and I we just want to thank you for the service you provided. It is not often one finds someone like you with professionalism, yet friendly and compassionate interactions. At times I /we were quite the handful lol. Your patience and interaction with us was more than we could have hoped for. Whilst we have owned homes in the past it was a very different climate without such controversy and uncertainty. Also later stage in life for us so all sorts of different emotions, fear and anxiety. We can honestly say your communication with support and assurance helped us tremendously get through a very difficult process. We just wanted you to know how much we Appreciate you and again thank you so much for everything. — David & Tamara W

  •   We first met Marzena while asking in our neighbourhood, chatted and she gave us her business card. She is a neighbour we had not met at the time. Recently, when it came time to sell my parents' home, we reached out to her to act as our real estate agent. I am so thankful we did! Marzena is very personable. We immediately felt comfortable sharing the history of my childhood home with her. After talking with her, it felt as though we had known her for a long time. She is warm, friendly, intelligent, caring and astute. She knows the real estate business very well and is well equipped to offer great advise, suggestions and tips on selling homes. She toured through my parents' home, listening to the history of how my father custom built the house, did the carpentry work on the cupboards, fireplace as well as many other unique things in his home. With her assistance, the house sold in a week. After accepting their offer, we requested to meet the new owners who gladly came to the house the same day we accepted the offer. They were a perfect fit to take over ownership since I cared so much about who would love and care for this home. Everything went smoothly with the sale, all thanks to Marzena. I highly recommend requesting her to act as your agent when you buy or sell your home. You will feel as though you are working with a good friend who has your best interest at heart. You won't regret it. Thanks Marzena, for all you've done for us and for the unexpected gift of the beautifully framed photo of my childhood home, on the beautiful Belle River! — Chris L

  •   Thank you so much for being an amazing REALTOR and we are so happy we chose you. You've been great with us, not only did you help us find a house. You've been our friend. — Hailey S

  •   We recently moved from the US to Canada, and navigating a home search in a new country felt overwhelming at first, until we met Marzena. She took the time to learn exactly what we wanted in a home, patiently answered our many questions, and guided us through every step with professionalism, warmth, and a personal touch. Her responsiveness and attention to detail made the entire process smooth and as stress-free as possible. What truly sets Marzena apart is how much she genuinely cares about her clients. She wasn't just helping us find a house, she was helping us find our home. Thanks to her, we found a place we love, and we're beyond grateful for her expertise and support. If you're looking for a real estate agent who is dedicated, trustworthy, and goes above and beyond, we cannot recommend Marzena Desrosier enough. She is simply amazing! — Natasha Cannaday

  •   I can't say enough about Marzena, she went above and beyond and worked hard on my purchase and sale. She is very knowledgeable and continuously stays in touch with you. Marzena is friendly, empathetic and always takes you concerns very seriously no matter how small. You won't be disappointed. — Denise Viau

  •   New homeowner! New Windsorite! It was challenging to decide to enter the housing market and move away from all that was familiar to me. However, that challenge was made infinitely easier when I met my realtor, Marzena. She expertly walked me through the process of looking for a home and settling in Windsor, helping me understand the different dynamics within the neighbourhoods, showing me around, answering all my questions, even the small ones, and making me feel incredibly comfortable and welcome every time I had the opportunity to meet with her. I am now officially a homeowner, and I can honestly say that Marzena was a blessing to have on my side throughout this entire process. Thank you, Marzena, for all that you've done, for helping me through buying my first home and being so kind and generous with your time. It has been an absolute pleasure. — Marvin Beckford

  •   Marzena is the best! Very knowledgeable, professional and is very helpful. Made the purchase of our new home very easy and stress free. Definitely recommend her! — Melissa T

  •   It was a great experience working with Marzena. She was extremely compassionate, dedicated and strategic in finding us a new home in Windsor. Her knowledge and experience with housing prices and bidding estimates were accurate. If you are a first home buyer it's definitely Marzena you should be contacting. She was there for us at every step of the process until the closing. We are endlessly grateful for her hard work and expertise. Cherry on the cake was a beautiful gift hamper we received after we moved in. It was really sweet of her and I must she knows how to build value in relationships. Best wishes! — Sudip Iyer