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Dianne Tupper

Douglas Elliman Real Estate
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Recent Sales

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  • $970,000
    4 bd3 ba1,962 sqft Hampton Bays, NY
    4 bd3 ba1,962 sqft
    Hampton Bays, NY
    Sold 4 months ago
    Seller
    1 Gerald Lane, Hampton Bays, NY, 11946
  • $1,020,000
    3 bd4 ba1,619 sqft Riverhead, NY
    3 bd4 ba1,619 sqft
    Riverhead, NY
    Sold 7 months ago
    Buyer
    39 Big Pond Lane #39, Riverhead, NY, 11901
  • $812,500
    3 bd2 ba1,176 sqft Hampton Bays, NY
    3 bd2 ba1,176 sqft
    Hampton Bays, NY
    Sold 10 months ago
    Seller
    25 Seaside Avenue, Hampton Bays, NY, 11946
  • $872,500
    3 bd2 ba1,932 sqft Hampton Bays, NY
    3 bd2 ba1,932 sqft
    Hampton Bays, NY
    Sold 1 year ago
    Seller
    8 Linda Lane, Hampton Bays, NY, 11946
  • $814,000
    3 bd2 ba1,200 sqft Hampton Bays, NY
    3 bd2 ba1,200 sqft
    Hampton Bays, NY
    Sold 1 year ago
    Seller
    15 Yale Drive, Hampton Bays, NY, 11946
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3
Sales last 12 months
90
Total sales
$525K-$1.4M
Price range
$825K
Average price

Get to know Dianne Tupper

Specialties
Buyer's AgentListing AgentInvestment PropertiesNew Construction
16 Years of experience

Dianne Tupper's listings & sales (95)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (1)

For Rent (4)

Sold (90)

Address
Sold date
Closing price
Represented
Flag Sale
9/16/2025$970,000Seller
6/12/2025$1,020,000Buyer
3/14/2025$812,500Seller
12/27/2024$872,500Seller
11/12/2024$814,000Seller

Dianne Tupper's reviews (29)

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  • 5.0
    • 3/31/2025
    • ljvonende

    Sold a home in 2025.

    Dianne did an outstanding job in marketing my house. She is a consummate professional who knows the market extremely well and works well with all involved parties. She is...
    Dianne did an outstanding job in marketing my house. She is a consummate professional who knows the market extremely well and work...
    5.0
    • 1/13/2025
    • tahhan an

    Bought a Single Family home in 2024 in Hampton bays, NY.

    We had the absolute pleasure of working with Dianne and I cannot recommend her highly enough! From start to finish, she went above and beyond to make the process as smoot...
    We had the absolute pleasure of working with Dianne and I cannot recommend her highly enough! From start to finish, she went above...
  • 5.0
    • 4/12/2024
    • elizabeth zgolinski

    Sold a Single Family home in 2023 in Hampton bays, NY.

    Dianne was amazing throughout the entire process. Her knowledge of the market and thorough research led her to price our home exactly right and we were able to sell quick...
    Dianne was amazing throughout the entire process. Her knowledge of the market and thorough research led her to price our home exac...
    5.0
    • 12/8/2023
    • scarlin2

    Sold a home in 2023.

    At ever step along our home sale journey, Diane clearly and calmly communicated what was reasonable (or unreasonable). Whenever the process took a step backward, Diane re...
    At ever step along our home sale journey, Diane clearly and calmly communicated what was reasonable (or unreasonable). Whenever th...
  • 5.0
    • 5/16/2023
    • kmplumber

    Bought a Single Family home in 2023 in Center moriches, NY.

    It was a pleasure working with Dianne. We called upon her when we saw 2 listings on Zillow that looked great for us. She promptly showed us one house the next day. We lik...
    It was a pleasure working with Dianne. We called upon her when we saw 2 listings on Zillow that looked great for us. She promptly ...
    5.0
    • 1/6/2023
    • sbattino9

    Sold a home in 2021.

    Dianne made the process of selling our home stress free right from the onset. She provided information and guidance in a simple straight forward manner from the beginnin...
    Dianne made the process of selling our home stress free right from the onset. She provided information and guidance in a simple s...
  • 5.0
    • 1/5/2023
    • marilyncrossley290

    Sold a Single Family home in 2022 in East quogue, NY.

    Dianne is an outstanding, dedicated person exhibiting exceptional professionalism, knowledge and follow through. She is detail oriented and I appreciated the immediate c...
    Dianne is an outstanding, dedicated person exhibiting exceptional professionalism, knowledge and follow through. She is detail or...
    5.0
    • 10/26/2021
    • jojo1285

    Sold a Single Family home in 2021 in Hampton bays, NY.

    Dianne Tupper was outstanding from the minute she walked in the door. Dianne is very professional, knows her business and was very good at communicating with me when I ha...
    Dianne Tupper was outstanding from the minute she walked in the door. Dianne is very professional, knows her business and was very...
  • 5.0
    • 10/24/2021
    • Stephen Reinhardt

    Bought a Single Family home in 2021 in Westhampton, NY.

    Great job by Dianne! She was knowledgeable and accommodating. Found us the exact home we were Looking for in little time. In a very competitive market with little invent...
    Great job by Dianne! She was knowledgeable and accommodating. Found us the exact home we were Looking for in little time. In a ve...
    5.0
    • 10/23/2021
    • viv425641

    Bought a Single Family home in 2021 in East quogue, NY.

    Dianne went above and beyond the role of a realtor. When the right place came available Dianne made it happen swiftly and professionally, closed the deal in 24 hours!!! T...
    Dianne went above and beyond the role of a realtor. When the right place came available Dianne made it happen swiftly and professi...
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Dianne Tupper

Douglas Elliman Real Estate
3sales last 12 months
90total sales
$525K-$1.4Mprice range
$825Kaverage price
16years of experience