Maria Teresa Duguet

Associate Real Estate Broker

Photo of Maria Teresa Duguet

Maria Teresa Duguet
Associate Real Estate Broker

At a glance

My Communities
Armonk, Briarcliff Manor, Chappaqua, Croton-On-Hudson, Mount Pleasant, Ossining, Pleasantville, Sleepy Hollow, Tarrytown

Additional Languages Spoken
English, French, Spanish

Residential Sales, Listings, First-time Homebuyers, Condo Sales

Lives In
Briarcliff Manor

17 Years

About me

I love and take pride in my work as a full-time, full service Realtor.   With over 16 years of experience, I am a consistent top producer thanks to my service with honesty, courtesy and enthusiasm.   Clients are my top priority, and I provide them with the market knowledge and data to make the most informed decision possible.     My attention to detail will come through in the level of service I provide.  I want to make you a client for life. Knowledge is power and my many designations keep me in the forefront of the industry and give me an edge to better serve my clients, among them: Accredited Buyer Representative Sellers Representative Specialist Pricing Strategy Advisor Senior Real Estate Specialist I am a 37-year resident of Briarcliff Manor where I raised two daughters and live with my husband. Put my passion and expertise to work for you.  More

Professional Awards & Achievements

Licensed Real Estate Associate Broker
HL Platinum Award (Top 10%) for Sales 2021, 2019, 2018 and 2012
HL Gold Award for Sales 2013 to 2017, 2020. 
Westchester 10-Year Five Star Real Estate Agent in Consumer Satisfaction
Consistent Multi-million Dollar Producer
Consistent Award Recipent for Sales from Hudson Gateway Association of Realtors

Professional Associations & Designations

ABR - Accredited Buyer Representative
PSA - Pricing Strategy Advisor
GRI - Graduate Realtor Institute
CBR - Certified Buyer Representative
REBAC- Real Estate Buyer's Agent Council
SFR - Short Sale and Foreclosure Resource
SRES - Seniors Real Estate Specialist
SRS - Sellers' Representative Specialist

Community Involvement

I am currently a Member of the Board of Assessment Review in the Town of Ossining. 

Personal Interests

When not doing real estate, you can find me on the tennis courts with the Briarcliff tennis ladies.

Love to cook and travel.

Real Estate Expertise

I have 16+ years of residential sales, representing buyers and sellers, first-time home buyers, upgrading, and/or down-sizing.  Every deal is as different as the people involved. No transaction is too big or too small, you will receive the same level of attention and my unconditional support, knowledge and advice, every step of the way.  


I received an MBA in Finance From the NYU Stern School of Business.  This, along with my previous experience in commercial real estate lending and my designations, I have the knowledge base to assist you every step of the way.  I will give you the tools to make the most informed decision possible.  Knowledge is power and my designations give me an edge to better serve my clients:  ABR, CBR, GRI, PSA, SFR, SRES, SRS.


Kenny & Erin S

I have worked with Teresa on two separate occasions and each one was fantastic! The first was when we moved to Westchester from Brooklyn and the second was when we purchased our first home. Teresa is so knowledge about the marketplace and has a keen eye for details and an uncanny ability to know  exactly what you are looking for. ... I am thankful everyday that Teresa understood our family and really focused on our "Wants" to quickly find us our forever home. ... I would highly recommend Teresa for anyone navigating the real estate market. She's highly effective and such a joy to be around.

Kenny & Erin S.

Kenny & Erin S.

We have worked twice with Teresa in the past 5 years, on both the selling and buying side and we were extremely happy with both. She is fantastic. She is extremely knowledgeable of the area and the market. She is also very straightforward and honest. We would never use another realtor in the area.   I really can't recommend her enough.” - D & A

D & A

She helped us in both buying our home, and then after 11 happy years, she aided us in our recent home sale.  Teresa is incredibly professional, responsive, knowledgeable, and kind. She knows her stuff and is insightful on what you should be aware of both as a purchaser and seller of a home.  She was thorough in guiding us through the process, providing data, information and an understanding of how things work.  We are grateful to have had her guidance through these important events in our family's story.

Jennifer & Doug S.

Finding and buying a home is not an easy process, but thanks to Teresa’s knowledge and experience she was able to help us find the perfect home.  Teresa was very kind and responsive to any questions we had.  She goes above and beyond to gather as much information as possible that her clients need to know about the home they are purchasing.  I highly recommend Teresa if you are looking to buy or sell a home.  

Brian D. - November 4, 2021

Teresa was a huge help in finding my home. I was very picky and saw a lot of houses all over Westchester for quite a while. Mine was not a quick or easy process. Teresa was always available to show me properties and find out any information about them that I needed. I finally made my purchase with her assistance and now that it's all said and done I'm happy to recommend to her to anyone else. She's accessible, knowledgeable, honest, and hardworking.

John S.

Teresa was patient and very knowledgeable. Always giving us insight about homes that we wouldn’t have necessarily picked up on without her experience. We would recommend her to anyone who wants to find their dream home.

Joanna & Kevin S.

Excellent service and attention during the whole process of sale from listing to closing. She most helpful at critical points and always able to answer, she has great knowledge of local real estate market.

S Kapoor

Teresa was absolutely wonderful every step of the way in the purchase of my first home. She helped every single step of the way. She reached out when she came across offers that would, helped negotiated the best deal, recommended amazing people to help with the loan/re-modeling and even helped me take measurements so I could start shopping immediately. I would recommend her to anyone!

Sarah K.

"Teresa was a huge help in finding my home. I was very picky and saw a lot of houses all over Westchester for quite a while. Mine was not a quick or easy process. Teresa was always available to show me properties and find out any information about them that I needed. I finally made my purchase with her assistance and now that it's all said and done I'm happy to recommend to her to anyone else. She's accessible, knowledgeable, honest, and hardworking."

John S.

We got to know Teresa through a friend as “the best realtor” she’s ever had. The first impression was that she was professional, knowledgeable, honest, and committed to finding our first home. The following experience only confirmed this impression. She quickly understood what we needed and prepared house lists based on it, which saved us a lot of time. She is very reachable, in person, by phone or via email. During the half-a-year house hunting, she had showed us dozens of houses and promptly and patiently answered all our questions, some of which were really naïve. She was always trying to stand in our shoes and think of us. As she said, “I don’t want you guys to wake up everyday in your new house, wondering why the heck you had made such a terrible decision”. The whole process was very pleasant and smooth. Now we have been living in our new home for more than two months and we like it very much. Thank you, Teresa!

Cyd & Yoni F.

Where should we begin? Think of your dream real estate agent and then multiply your expectation by infinity. You will then begin to approach the service, professionalism, market knowledge and patience that Teresa Duguet provides her clients. Not to mention her attention to detail, helpfulness during the bidding/closing process and direct and honest feedback throughout. We worked with her intensely for close to 2 years and never did she try to sell us a house. She helped us discover the home we will raise our children in. We could not have asked more, nor could we more highly recommend her.

Michael & Sapna C.

"Teresa was a pleasure to work with. Highly professional and informative of the marketplace. She listed our home and within 2 weeks had several offers, all over asking price. I would highly recommend her services."

Al & Valerie H.

Teresa recently helped us find our first home. As first-time home buyers, Teresa's extensive understanding of real estate and the home-buying process were invaluable to us. During our search, Teresa was responsive, patient, organized, insightful and above all - wonderful to spend time with. She consistently went above and beyond and always made us feel like a priority. I could not recommend her more.

Caitlin M.

We would highly recommend Teresa Duguet for all of your real estate needs. We couldn't have asked for a better realtor to help with our relocation from New Jersey to Westchester, New York. She is extremely knowledgable about every aspect of buying a home, from choosing a neighborhood, finding a house, doing inspections and getting through the closing. Teresa was always willing to go that extra mile to make sure we understood every aspect of the procedure and was willing to do whatever was possible to make the process go as smoothly as possible. Even when we did encounter bumps, Teresa always had our back and made the extra effort to resolve any issues. Teresa is so good that even now after the transaction is completed and we are living in our dream home she always checks in and is willing to help any way she can.

Greg & Barb

Teresa was extremely helpful in identifying apartments that met my criteria, was always responsive, and was always on time when meeting to show apartments. She gave her honest opinion and good advice. She is the rare real estate agent who truly puts the client's best interests first. I highly recommend Teresa.

Jason D.

"...From start to finish, you were always there. You told me the truth and made me feel comfortable and confident throughout the process. I couldn't be happier as a new homeowner, and I have you to thank!"

Jessica M.

"...You were and are an amazing real estate agent! You made the sale of our home seem seamless. Thank you for all you did for us. You were so professional in all our dealings with you...I would definitely recommend to others to use your services. You are great!"

Robert & Sue L.

"We loved working with Teresa. She was amazing and always went above and beyond in every aspect of her role as our Realtor. She was meticulous, organized, dedicated and friendly. Her attention to detail and passion for her client showed right from the start. She always made herself available"

Robert & Amy M.

"Was a very good experience. Teresa is a nice, honest, tactful and smart person who managed to make otherwise difficult business of selling the house less stressful and more beneficial."

Alex F.

"Teresa was referred to us by good friends as an honest and reliable realtor and that described her perfectly. She gave us good advice, and made us feel that we were her only clients. Buying a new house can be a stressful process and Teresa was supportive and helped us to make an informed decision. After months of searching, we ended up with the perfect home. She was absolutely great during the negotiations and helped us get the house for the "target price". She is very professional and completely trustworthy."

Elisa B.

"I had a historically difficult house to sell in Briarcliff Manor, NY that I needed to sell during the slump in the market. Not only did Teresa get the house sold, she did it within a short period of time and for a very reasonable price. In addition, Teresa was always optimistic, worked well with all parties involved in the sales process and was extremely patient. I have the highest amount of respect for Teresa, not only as a person, but also as a real estate agent. If you need someone to get a house sold or to make a purchase she is a great person to work with and will also get the job done."

Katie S.