James Parks
Call: (240) 397-0453
Text: (240) 397-0453
MLS#928396
STATUSActive
PROPERTY TYPECommercial - Office
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
Property Type: Commercial - Office
Basement: Yes
Basement: Bilco Door(s), Unfinished
Cooling: Central Air, Ductwork
Heating: Forced Air, Natural Gas
Lot Size: 0.98 Acres
Stories: 1.0
Taxes: $29,360
Year Built: 1975
Feature Descriptions
Appliances: None
Building Area Total: 6100
Building Features: Bathrooms, Lobby, Signage Included
Business Type: Commercial, Medical, Professional/Office
Common Walls: 2+ Common Walls
Days on Site: 324
Exterior: Brick, Fiberglass Insulation, Stucco
Fencing: Chain Link
Flooring: Combination
On Market Date: 2025-10-24
Parcel Number: 0500-346-00-03-00-073-000
Parking Total: 18
Rental Term: Monthly
Road Responsibility: Public Maintained Road
Sewer: Public Sewer
Units: 8
Utilities: Cable Available, Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water Connected
Water: Public
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Listed By / Shown By
Listing By
Agency Name: Marylou Swan Realty Corp
Agency Contact: 631-289-5550
Shown By
Agent Name: James Parks
Agent Phone: (240) 397-0453
Agency Title: Laffey Real Estate
55 Carleton Avenue | MLS# 928396
This commercial property located at 55 Carleton Avenue, East Islip, NY 11730 is currently listed for sale with an asking price of $1,650,000. Search East Islip real estate on jamesparks.laffey.com today.