Single-Story Flex
For Sale
$4,000,000
1125 Prospect Avenue, West Islip, NY 11795
Commercial Sale, West Islip, NY
Property SizeContact for details
Lot Size0.76 Acres
Days on Market80
Property Features for 1125 Prospect Avenue
General Information
Property type
Commercial Sale
Property subtype
Other
Zoning
IND1
Elementary school
Bayview Elementary School
Middle school
Beach Street Middle School
High school
West Islip Senior High School
Elementary school district
West Islip
Middle school district
West Islip
High school district
West Islip
Standard status
Active
APN
0500-455-00-01-00-046-001
Lot size
0.76 Acres
Taxes and HOA fees
Tax Year
2026
Tax Annual Amount
65184
Utilities
Sewer type
Public Sewer
Cooling system
Window Unit(s), Wall/Window Unit(s)
Water source
Public
Building Details
Building materials
Block, Brick
Listing Agency:
Eric G Ramsay Jr Assoc LLC
(631) 665-1500
Listed By:
Edward M. Kaleck
(516) 297-0171
Added: Jun 2
Changed: Aug 20
Last Checked: Aug 20 at 3:06PM
MLS# 1007780
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This single-level flex property is configured for multiple occupancy and includes block-and-brick construction. Cooling is provided through window and wall/window units, supporting a straightforward commercial layout.
The property encompasses 0.76 acres at 1125 Prospect Avenue in West Islip, Suffolk County. It is designated IND1 and connected to public water and public sewer systems.
The property encompasses 0.76 acres at 1125 Prospect Avenue in West Islip, Suffolk County. It is designated IND1 and connected to public water and public sewer systems.
Key Highlights
- 0.76‑acre flex property at 1125 Prospect Avenue, West Islip, NY 11795
- IND1 zoning
- Single‑story building configured for multiple occupancy
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
586
Businesses Nearby
Under-served
Demand for This Use
Explore this area
Business Placement
Demographics for 11795, NY
25,344
Population
8,166
Households
3.1
Avg Household Size
43
Median Age
51%
College-Educated
96%
High-School Grad
5.7 sq mi
ZIP Area
4,446
Density / Sq Mi
$171,068
Median Household Income
$67,874
Median Earnings
$2,660
Median Rent
$598,800
Median Home Value
Market
Vacancy Rate% for Industrial in Northeast region
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Similar Off Market Nearby
- Buon Appetito Catering — 350 Higbie Ln, West Islip, NY 11795
Frequently Asked Questions
What type of property is this?
Flex space - IND1-zoned commercial property with public water and sewer service in West Islip.
Where is this flex space located?
The property is located at 1125 Prospect Avenue West Islip, NY.
What is the asking price?
The asking price for this property is $4,000,000.
What are key features of this property?
This property features: 0.76‑acre flex property at 1125 Prospect Avenue, West Islip, NY 11795; IND1 zoning; Single‑story building configured for multiple occupancy
