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Heidi Karagianis

Daniel Gale Sotheby's International Real Estate
5.0121 reviews
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Recent Sales

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  • $2,575,000
    4 bd4 ba5,241 sqft Old Westbury, NY
    4 bd4 ba5,241 sqft
    Old Westbury, NY
    Sold 12 days ago
    Seller
    17 Hastings Road, Old Westbury, NY, 11568
  • $1,128,000
    3 bd3 ba1,692 sqft Port Washington, NY
    3 bd3 ba1,692 sqft
    Port Washington, NY
    Sold 14 days ago
    Buyer
    4 Pequot Avenue, Port Washington, NY, 11050
  • $1,625,000
    3 bd3 ba2,147 sqft Port Washington, NY
    3 bd3 ba2,147 sqft
    Port Washington, NY
    Sold 1 month ago
    Seller
    17 Monfort Road, Port Washington, NY, 11050
  • $1,503,000
    3 bd3 ba2,139 sqft Port Washington, NY
    3 bd3 ba2,139 sqft
    Port Washington, NY
    Sold 1 month ago
    Seller
    134 Murray Avenue, Port Washington, NY, 11050
  • $1,229,000
    2 bd2 ba1,100 sqft Port Washington, NY
    2 bd2 ba1,100 sqft
    Port Washington, NY
    Sold 2 months ago
    Seller
    75 West Shore Road #4, Port Washington, NY, 11050
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20
Sales last 12 months
345
Total sales
$600K-$4M
Price range
$1.9M
Average price

Get to know Heidi Karagianis

Associate Real Estate Broker

A consistent Top 10 producer company-wide since 2015 and ranked #3 out of 1,000 agents in 2024, Heidi Karagianis is one of the North Shore’s most trusted real estate professionals. Recognized on RealTrends “America’s Best Real Estate Professionals” list, Heidi represents the top 0.05% of agents nationwide and proudly serves as Daniel Gale Sotheby’s International Realty’s Top Producer in Port Washington and Sands Point.

Blending market expertise wi...

Specialties
Buyer's AgentListing AgentRelocationStagingProperty ManagementInvestment Properties
17 Years of experience
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Heidi Karagianis's sales and listings (345)

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

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Heidi Karagianis's reviews (121)

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  • 5.0
    • 10/7/2026
    • • zuser20160107085437425

    Sold a Single Family home in 2026 in Port washington, NY.

    One of the best decisions we ever made was choosing Heidi to sell our home of 40+ years in a short time frame. She has exceptional knowledge of the market, moved quickly...
    One of the best decisions we ever made was choosing Heidi to sell our home of 40+ years in a short time frame. She has exceptiona...
    5.0
    • 10/3/2026
    • • James Welsh

    Sold a Single Family home in 2026 in Port washington, NY.

    My experience with Heidi Karagianis was terrific! We thought we I missed the Spring market - but Heidi was confident that our location and property was the perfect fit fo...
    My experience with Heidi Karagianis was terrific! We thought we I missed the Spring market - but Heidi was confident that our loca...
  • 5.0
    • 8/20/2026
    • • zuser20170703195636473

    Bought a Single Family home in 2026 in Mineola, NY.

    Heidi is everything you want in a real estate agent and then some. From day one, she was firmly in our corner, taking the time to truly understand our needs, educate us t...
    Heidi is everything you want in a real estate agent and then some. From day one, she was firmly in our corner, taking the time to ...
    5.0
    • 4/30/2026
    • • anneliese worster

    Sold a home in 2026.

    Heidi was truly the best agent we could have hoped for when selling our Port Washington home of 58 years. She was exceptional at preparing us for the market and guided us...
    Heidi was truly the best agent we could have hoped for when selling our Port Washington home of 58 years. She was exceptional at p...
  • 5.0
    • 4/30/2026
    • • Max Noble

    Bought and sold a Single Family home in 2026 in Old brookville, Old brookville, NY.

    Heidi is the only realtor you should consider on the North Shore. She knows everyone in the market and has a strong instinct for reading the other side during a deal. She...
    Heidi is the only realtor you should consider on the North Shore. She knows everyone in the market and has a strong instinct for r...
    5.0
    • 12/17/2025
    • • Nathan Peterson

    Bought and sold a Single Family home in 2025 in Port washington, NY.

    Heidi is absolutely amazing! As we welcomed a new baby into our family we quickly realized that we would need a larger home and footprint. We had Heidi over to check ou...
    Heidi is absolutely amazing! As we welcomed a new baby into our family we quickly realized that we would need a larger home and f...
  • 5.0
    • 12/17/2025
    • • user33528944

    Bought and sold a Single Family home in 2025 in Manhasset, NY.

    Working with Heidi was an exceptional experience from start to finish. Her deep market knowledge, combined with an impressive breadth of clients and relationships with ot...
    Working with Heidi was an exceptional experience from start to finish. Her deep market knowledge, combined with an impressive brea...
    5.0
    • 12/16/2025
    • • Kristen Shea

    Bought a home in 2025.

    We first met Heidi Karagianis when we relocated to Port Washington, Long Island in the winter of 2025, and from day one she was exceptional. Heidi helped us secure a wond...
    We first met Heidi Karagianis when we relocated to Port Washington, Long Island in the winter of 2025, and from day one she was ex...
  • 5.0
    • 10/6/2025
    • • Erica Kaufmann

    Bought a Single Family home in 2025 in Manorhaven, Port washington, NY.

    I literally cannot be more appreciative of Heidi. She stuck with us for FIVE YEARS while we tried to find a house that fit our needs. She was incredibly supportive durin...
    I literally cannot be more appreciative of Heidi. She stuck with us for FIVE YEARS while we tried to find a house that fit our ne...
    5.0
    • 8/1/2025
    • • Kathy park

    Sold a home in 2025.

    Heidi did an excellent job selling our house. She has extended knowledge about our neighborhood which excel in the process of our house. She was kind, friendly & gave me ...
    Heidi did an excellent job selling our house. She has extended knowledge about our neighborhood which excel in the process of our ...
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Heidi Karagianis

Daniel Gale Sotheby's International Real Estate
5.0121 reviews
20sales last 12 months
345total sales
$600K-$4Mprice range
$1.9Maverage price
17years of experience
(516) 467-9440
heidikaragianis@gmail.com
350 Main Street
Port Washington, NY, 11050