NY
Suffolk
East Islip
11730
55 Carleton Avenue
55 Carleton Avenue, East Islip, NY 11730
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Listing Type
Commercial/Industrial
Listing Status
Active
15
$1,800,000

Home Details for 55 Carleton Avenue

Price
$1,800,000
Type
Commercial Sale
Year built
1975
Lot size acres
0.98
County
Suffolk
Basement
Unfinished
MLS Listing#
928396
Property Description

55 Carleton Avenue presents a rare chance to acquire a high-visibility, 0.98-acre commercial property on Carleton Avenue—the main thoroughfare into East Islip. Zoned GSD, this site is ideally suited for office, medical, or veterinary use, offering exceptional exposure and accessibility. This unique opportunity allows for expansion of additional space of up to 11,000 sq. ft. or redevelop the entire site for your new building up to 17,000 ft. sq. Only two miles from the Federal Court House and 2.5 miles from Northwell South Shore University Hospital with easy access from Sunrise Hwy and Southern State Parkway. The East Islip area boasts strong commercial activity and highly desirable demographics, making this a prime location for professional services seeking long-term growth and visibility.

Property Features
  • Utilities
    • Natural Gas Available
    • Cable Available
    • Cable Connected
    • Electricity Connected
    • Natural Gas Connected
    • Phone Connected
    • Sewer Connected
    • Water Connected
  • Heating Information
    • Forced Air
    • Natural Gas
  • Cooling Information
    • Central Air
  • Water Features
    • Public
  • Basement
    • Unfinished
Listing Courtesy: Marylou Swan Realty Corp - 631-289-5550
Presented by: Joseph E. Donaghy
The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
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