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About Marie

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Meet Marie

With over 18 years of experience specializing in Long Island’s luxury real estate market, Marie Catanzano has built a reputation for excellence, integrity, and results. From waterfront estates in the Hamptons to elegant homes across Nassau and Suffolk counties, Marie represents some of the area’s most distinguished properties with unmatched professionalism and local expertise.
 
A lifelong Long Island resident, Marie understands the lifestyle, beauty, and value that make this region so desirable. Her in-depth knowledge of coastal communities, market trends, and buyer preferences allows her to strategically position every listing for maximum exposure and top market value.
 
Marie blends high-end marketing with personalized service — using professional photography, targeted digital campaigns, and global exposure to reach qualified buyers. Her refined negotiation skills and hands-on approach ensure a seamless, confidential, and rewarding experience for every client.
 
Trusted by homeowners, investors, and luxury buyers alike, Marie’s success comes from more than sales — it comes from relationships built on trust, discretion, and dedication.
 
When you’re ready to elevate your real estate experience, work with a Long Island expert who knows how to market luxury — and deliver results.

Marie Catanzano

Associate Real Estate Broker
LICENSE NUMBER
NY: 10301218648 FL: SL3573375
ADDRESS
26 E Montauk Hwy, Hampton Bays, NY 11946

Testimonials

Ian D.

Ian D.

My wife, my son, and I have just completed the purchase of a home in East Hampton. Marie was our agent, and much more. From the outset of our association, she was extremely friendly, knowledgeable, and supportive in all aspects...
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Buyer | Seller

Buyer | Seller

Marie and I hit it off right away and stayed on the same page throughout the whole arduous sale process. She kept in constant contact and kept me fully informed the whole time. Marie was both professional and personable and ext...
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F. C. B.

F. C. B.

Truly an experienced and savvy realtor. Did a fantastic job not just show-casing the property that we're selling, but also secured a property that we were told by another realtor we were too late, that the seller had already ac...
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Pauline B.

Pauline B.

Marie will have your best interests at heart. She will work tirelessly to help your home show its best and give you the best opportunity for a sale. Marie will take the guesswork out of all the transaction details and will hand...
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Eddie E.

Eddie E.

She's awesome! Been dealing with Marie for years now. She's been so patient with me, sending me emails all the time, calling me with potential houses to buy that fit what I needed. And finally, after years of her staying on top...
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Marly T.

Marly T.

I had a horrible experience with a prior realtor and was getting frustrated with the home-buying process. Then a friend referred me to Marie, and from the first conversation we had, she made me feel comfortable and reassured th...
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Linda P.

Linda P.

Marie is not only a top pro but also a good listener. She always brought us to see properties she knew we would love and never wasted our time. Having dealt with a good number of realtors over the years, I know the real deal an...
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Annabelle P.

Annabelle P.

It was an absolute pleasure working with Marie Catanzano. Not only is she professional and very personable, but she is also making our sale stress-free. She is available at all times and answered all our questions immediately. ...
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Lee D.

Lee D.

Marie is the hardest-working real estate professional I know. She made the first virtual real estate sale I learned about during the hardest challenges presented the profession due to the Virus. I highly recommend working with ...
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Anna F.

Anna F.

Marie will not stop until she finds the property you are looking for. We had an amazing experience when looking for our home, and it was an absolute pleasure working with her. I would highly recommend her expertise and determin...
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Buyer

Buyer

Marie Catanzano is a goddess. Simply put, I wish I could give her more than 5 stars. Honest, warm, knowledgeable - She knows the market. She was straightforward with what we could or could not do within our budget, and no time ...
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When representing Buyers, her goal is to find a house that will become your home. She wants YOU to be excited about this purchase. It should be a fun process, and because she enjoys what she does, she searches for the right house for you.

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