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Shaughnessy Dusling

5.0stars, 69 Reviews
Real Broker NY LLC
157 Closed Sales
$88.2M Total Value
$366K - $1.5M Price Range
$561.5K Average Price
Prior five years

About Shaughnessy

Shaughnessy Dusling is a seasoned, award-winning REALTOR® who has spent 12 years helping buyers, sellers, and investors navigate the Long Island real estate market. Based on the North Shore of Suffolk County, she specializes in communities such as Stony Brook, East & South Setauket, Port Jefferson, Port Jefferson Station, St. James, Lake Grove, Mount Sinai, Miller Place, Sound Beach, Rocky Point, Smithtown, Northport, East Northport, Commack, Nissequogue, and Belle Terre. With more than $200 million in career sales volume, an average of 46 transactions per year, and membership in the top 500 agents on Long Island, Shaughnessy is known for blending strategic marketing with a client-first approach that makes every move feel manageable.

Her track record includes a long list of industry accolades: Long Island Board of REALTORS® Top 20 Under 40 Rising Stars (2018), EXP Realty Icon Agent Award (2019), Real Trends Top 500 Agents on Long Island (2024), Real Trends Top 40 Under 40 (2024), Real Broker Elite Agent Award (2024 & 2025), and Homesnap Top 5% Agent (2018–2022)—plus more than 118 five-star Google reviews and 65 five-star Zillow reviews. As part of a family-led team at Real Broker—a 30,000+ agent, cloud-based brokerage and the fastest-growing real estate company in North America—Shaughnessy helps close 100+ homes annually while mentoring other agents who want to build thriving businesses.

Whether working with first-time buyers, guiding families through complicated sell-to-buy transactions, or providing extra care for seniors and investors in off-market deals, Shaughnessy’s mission is simple: work hard, be kind, and get results. Backed by Real Broker’s cutting-edge technology and national network, she delivers the local expertise and personal service that North Shore homeowners deserve—while also showing fellow agents how to leverage better tools, higher splits, and a supportive culture to grow their own success.
Home Types: House, Townhouse, Co-op, Condo, Commercial, MultiFamily, Manufactured
Years of Experience: 12
Education: Stony Brook University (BA)

Transaction History

Seller Deals

Total Deals
20
Total Value
$12,280,000
Average Sale Price
$614,000
Price Range
$385K - $805K

Buyer Deals

Total Deals
14
Total Value
$8,918,749
Average Sale Price
$637,054
Price Range
$105K - $1.2M

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals
41
Total Value
$23,473,000
Average Sale Price
$572,512
Price Range
$190K - $1.2M

Buyer Deals

Total Deals
29
Total Value
$20,187,649
Average Sale Price
$696,126
Price Range
$105K - $1.5M

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals
96
Total Value
$50,702,629
Average Sale Price
$528,152
Price Range
$166K - $1.2M

Buyer Deals

Total Deals
61
Total Value
$37,450,473
Average Sale Price
$613,942
Price Range
$105K - $1.5M

Production Over Time

5 Year View

Shaughnessy's Listings and Deals

Awards and Designations

  • 2018 EXP Realty Agent Video Award
  • 2018 EXP Realty Icon Award
  • 2018 Long Island Board of Realtors Top 20 Under 40 Award
  • 2024 Real Broker Elite Agent Award
  • 2024 Real Trends Magazine Top 40 Under 40 Award
  • 2024 Real Trends Magazine Top 500 Agents
  • NAR - National Association of Realtors
  • ABR - Accredited Buyer Representative
  • SRES - SRES®, Seniors Real Estate Specialist
  • SRS - Seller Representative Specialist

Other Experience

Distressed Properties, First Time Home Buyers, Foreclosures, Investments, Luxury Homes, Senior Communities, Short Sales, Veteran Programs

Shaughnessy's Reviews

5.0stars, 69 Reviews

8/29/22Grazyna Babula

Google Review

I can't thank Shaughessy Dusling enough. From day one I knew I had made the right choice. The experience and professionalism made all the difference. She treated us like family & made us feel comfortable. Never pushy & completely honest! She helped us buy a beautiful home. It was not an easy process; & we knew very little of what it would entail. From start to finish they walked us through & answered all our questions. Phone calls were returned very promptly. We just are so pleased with Shaughessy Dusling & would highly recommend her!

8/29/22Kate Passaretti

Google Review

Shaunessy was efficient and knowledgeable and has a strong work ethic which is immensely admirable in this day and age.

8/29/22debschats

Google Review

Shaughnessy’s knowledge, experience and calm demeanor helped us navigate through a stressful moving journey. She worked hard to get us top dollar and was also available for ALL my questions. Highly recommend this realtor.

Agent Photo

Shaughnessy Dusling