Diane Duffy

Get to know Diane Duffy

Licensed Salesperson

Whether you are searching for the home of your dreams or selling your family treasure, Diane will apply her knowledge of the current market trends and utilize the latest technology to steer you through the complex world of real estate. She is dedicated to following each transaction through till closing, keeping her buyers and sellers informed and updated every step of the way. Diane’s enthusiasm, attention to detail and outstanding work ethic mak...

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Diane Duffy's sales and listings (53)

This map and property list shows the most recent 100 sales and 100 listings

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$999,999
4 bd
3 ba
2,108 sqft
27 Richie Court N, Saint James, NY 11780
Sold 4 months ago
Seller
$749,000
3 bd
3 ba
2,305 sqft
247 3rd St, Saint James, NY 11780
Sold 3 years ago
Seller
$510,000
4 bd
4 ba
2,001 sqft
12 Buttonwood Path, Smithtown, NY 11787
Sold 4 years ago
Seller
$485,000
1 bd
1 ba
750 sqft
222 7th St APT 3E, Garden City, NY 11530
Sold 5 years ago
Buyer
$1,272,236
4 bd
3.5 ba
3,258 sqft
9 Greenwood Ln, Saint James, NY 11780
Sold 5 years ago
Buyer

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For sale (0)

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5.0
9/12/2021
• lvoigtsb
Sold a Single Family home in 2021 in Farmingville, NY.
Diane Duffy is one of the most professional Realtors I've had the pleasure to meet and work with. She responded immediately to all our texts and calls. Her on line docume...
Diane Duffy is one of the most professional Realtors I've had the pleasure to meet and work with. She responded immediately to all...
5.0
9/11/2021
• mega0411
Bought a Single Family home in 2021 in Saint james, NY.
Diane went above and beyond to help us find our dream home. She was very knowledgable and always available to answer our questions, walk us through the various ups and do...
Diane went above and beyond to help us find our dream home. She was very knowledgable and always available to answer our questions...
5.0
7/19/2020
• zuser20190404113310649
Sold a Single Family home in 2020 in Saint james, NY.
Diane was so honest and helpful to me and my husband when we decided to sell our home. She listened to what we needed and she was respectful of those needs wholeheartedly...
Diane was so honest and helpful to me and my husband when we decided to sell our home. She listened to what we needed and she was ...
5.0
12/11/2019
• nudelmanjane
Sold a Single Family home in 2019 in Nesconset, NY.
This is the second home Diane Duffy has sold on our behalf. Both were sold the first day! Diane has a strong knowledge of the real estate market and she is a pleasure to ...
This is the second home Diane Duffy has sold on our behalf. Both were sold the first day! Diane has a strong knowledge of the real...
5.0
10/29/2018
• nyjmurphy
Sold a Single Family home in 2018 in Saint james, NY.
5 STARS without a question!!! Diane Duffy is professional, informative, friendly and a knowledgeable Real Estate agent. Diane always looks out for everyone's best in...
5 STARS without a question!!! Diane Duffy is professional, informative, friendly and a knowledgeable Real Estate agent. Diane...
5.0
10/23/2018
• letty329honey
Sold a Condo home in 2018 in Middle island, NY.
I was very pleased with my experience with Diane Duffy, I found her to be a skilled and experienced agent. Her knowledge and professionalism were invaluable in helping to...
I was very pleased with my experience with Diane Duffy, I found her to be a skilled and experienced agent. Her knowledge and profe...
5.0
10/23/2018
• Eric Schonhoff
Sold a Single Family home in 2018 in Saint james, NY.
Diane, was excellent business partner, helping to sell our home in Long Island. She owned the process, was informative, supportive & responsive. Diane went above & bey...
Diane, was excellent business partner, helping to sell our home in Long Island. She owned the process, was informative, supporti...
5.0
7/10/2017
• Jeniffer Anderson
Bought and sold a Single Family home in 2017 in Saint james, NY.
Diane, was informative and attentive to what I needed. She didn't push or make me feel like I HAD to do anything. Everything was just placed in front of me and I found my...
Diane, was informative and attentive to what I needed. She didn't push or make me feel like I HAD to do anything. Everything was j...
5.0
1/25/2017
• Runningagain55
Sold a Single Family home in 2016 in Saint james, NY.
Diane is a dedicated and true professional from that first phone call right up till the closing. She was always there with a quick response to answer any questions regard...
Diane is a dedicated and true professional from that first phone call right up till the closing. She was always there with a quick...
5.0
1/24/2017
• Shilpi Katyayan
Sold a Single Family home in 2016 in Smithtown, NY.
Very nice and professional. She makes the things happen. Diane and her associate Denise help us selling a home in Long Island while we were away moved to a different stat...
Very nice and professional. She makes the things happen. Diane and her associate Denise help us selling a home in Long Island whil...

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Get to know Diane Duffy

Diane Duffy's sales and listings (53)

Sold (53)

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Diane Duffy's reviews (15)

Sold a Single Family home in 2021 in Farmingville, NY.

Bought a Single Family home in 2021 in Saint james, NY.

Sold a Single Family home in 2020 in Saint james, NY.

Sold a Single Family home in 2019 in Nesconset, NY.

Sold a Single Family home in 2018 in Saint james, NY.

Sold a Condo home in 2018 in Middle island, NY.

Sold a Single Family home in 2018 in Saint james, NY.

Bought and sold a Single Family home in 2017 in Saint james, NY.

Sold a Single Family home in 2016 in Saint james, NY.

Sold a Single Family home in 2016 in Smithtown, NY.

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Diane Duffy