Ann is a dedicated, full time real estate broker who takes the time to understand her client’s needs every step of the way. Resourceful and experienced, she specializes in residential, waterfront and land properties, and has helped hundreds of sellers and buyers make their next move.
Starting her real estate career in 1996- she understands the importance of having a trusted professional on your side and one that keeps up with our ever changing market. She loves what she does, is a good communicator and will work hard to earn her clients trust.
Ann developed her strong work ethic at an early age- being the eldest of eight siblings; and worked part-time in her family’s restaurant starting at age nine. Family and community are very important to Ann’s life.
Ann has two grown daughters, a grandson, and lives in her home in Augusta. She can be found supporting her grandson at his many sporting events, gardening and spending time outdoors.
Whatever your real estate needs- Ann will listen and guide you through the whole process, making for an successful and enjoyable move!
FeaturedListings
Thoughts
- Sheldon Wheeler, Seller
After interviewing three other very competent Agents, we ultimately landed with Ann Castonguay of Sprague and Curtis and are so grateful for it. Ann brought the exact mix of expertise in the field, a very impressive local knowledge of the area, and a tenacity/work ethic beyond expectations. She met... VIEW MORE TESTIMONIALS
- Martin & Welida Smith, Seller
A Five-Star Experience--And Then Some! My wife and I have worked with professionals from all walks of life, and I can confidently say that Ann Castonguay is, without a doubt, Maine's best Realtor. If we could give her more than five stars, we would--without hesitation. We recently made th... VIEW MORE TESTIMONIALS
- Ted & Jennifer Sabean, Seller
Professional, on point, thorough and timely.
- Matthew Heil, Seller
We found Ann was indispensable in helping us sell our house. She was very knowledgeable in advising us on the setting the price and she had a real feel of what buyers are looking for. She also was extremely helpful in keeping the deal going and she also had the connections to help us find peo... VIEW MORE TESTIMONIALS
- Margo Ogden, Seller
I feel very lucky to have Ann as my realtor. She has sold both of my family houses ! Ann always had time to talk to me, answered my questions promptly, and gave me feedback when needed. A true professional.
- Robin & Thomas Maraggio
We reached out to Ann because we saw her work in a past real estate transaction where she represented the sellers to a house we purchased. We noticed her professionalism then and she showed us the same quality as we sold our camp in 2024. She is wonderful, knowledgable and caring. Thank you Ann. Yo... VIEW MORE TESTIMONIALS
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