About
Like many successful American businesses, Island Associates Real Estate, Inc. began in humble surroundings. “Back then,” remarked broker and founder, Roger Delisle, MBA, CCIM, “I thought it was an office building. Now I realize it was more like a double-sized garage.” Growing up with a Real Estate Attorney father, Delisle was exposed early to the importance and value of land (and its scarcity) on Long Island. He often spent time with his father’s clients, allowing him to become familiar with the business, vernacular and benefits of the commercial real estate industry. Delisle talks candidly about how he grew to learn everything he could about the real estate field. “My first transaction in the commercial field was approximately 25 years ago. I sold an old roller rink in West Babylon, later finding Genovese Drugs to fill the space. This introduced me to all the information I did not know yet: buildout, cost per square foot, etc.,” said Delisle. Looking back on his company’s growth and success, Delisle talks often about persistence, commitment and challenging oneself. As the business grew into the large and airy space it occupies on busy Route 111 in Smithtown, NY... Read More
Top Deals
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Florida | Industrial | PPSF: $142
12/16/2025
SOLD
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New York | Industrial | PPSF: $282
06/16/2025
SOLD
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New York | Retail | PPSF: $285
SOLD
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New York | Retail | PPSF: $238
10/31/2025
Focus
Industrial
Sale
Markets
Headquarters
444 Route 111 Suite 1 Smithtown, NY 11787
FAQs
Island Associates Real Estate Inc. has closed 7 deals (5 sales, 2 leases).
Island Associates Real Estate Inc.'s most recent deal was on January 04, 2026.
Island Associates Real Estate Inc.'s largest deals include a sale of $11,000,000.00 for 601 Northwest 12th Avenue, and a lease covering 3,900 sqft for 490 Wheeler Rd, Hauppauge, NY, 11788.
Member since: November 2023
Deals
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SOLD
Steven Gomes Acquires Retail Flex Property In Patchogue For $2.85M From Jeff Lawlor & Joe Sganga
$285/SF
611 Sunrise Highway, West Babylon, NY
NYCRE
SG
Jan 4, 2026
SOLD
Chuen Cheng Purchases Industrial Asset From Carl Troiano In Pompano Beach For $11M
$142/SF
601 Northwest 12th Avenue, Pompano Beach, FL
FLCRE
Dec 15, 2025
SOLD
Yusef Murdakhaev Purchases Retail Property From Bob Rossi In Franklin Square For $2M
$238/SF
636 Hempstead Turnpike, Franklin Square, NY
NYCRE
Oct 30, 2025
SOLD
Adalbert Geiger And Jasmin Dessol Acquire Industrial Property At 609 Acorn Street For $3.8M
$282/SF
609 Acorn Street, Deer Park, NY
NYCRE
Jun 15, 2025