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East Islip, NY Retail Properties & Spaces for Sale

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High-Visibility Commercial Property on Carleton Avenue
Updated: Mar 11
High-Visibility Commercial Property on Carleton Avenue

55 Carleton Ave, East Islip, NY 11730

$1,650,000
17,000 sqft 0.98 AC lot
High‑visibility commercial property on Carleton Avenue, the main thoroughfare into East Islip.
Zoned GSD, ideally suited for office, medical, or veterinary use.
Opportunity for expansion of up to 11,000 sq. ft. or redevelopment up to 17,000 sq. ft.
Located in East Islip, an area with strong commercial activity and desirable demographics.
Easy access to Sunrise Hwy and Southern State Parkway.
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Based on your search, we've compiled 53 Potential Opportunities for your consideration. Besides 1 Active listings in East Islip, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 44 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Showroom and Warehouse Combo
Showroom and Warehouse Combo

Bayshore, NY 11706

Contact for pricing
8,500 sqft

Two-unit showroom and warehouse property with rear yard, multiple driveways, and parking for 180+ vehicles.

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Commercial Building on Union Boulevard
Commercial Building on Union Boulevard

Bayshore, NY 11706

Contact for pricing
2,671 sqft 0.39 AC lot

2,671 SF commercial building on 0.39 acres in Bay Shore.

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Renovated Mixed-Use Property Near LIRR
Renovated Mixed-Use Property Near LIRR

390 Moffitt Blvd, Islip, NY 11751

Contact for pricing
6,900 sqft

Mixed-use property renovated in 2025, near Islip LIRR station.

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Two-Building Auto Repair Facility
Two-Building Auto Repair Facility

198-200 E Main Street, Islip, NY 11751

Contact for pricing

This auto repair property for sale includes two free-standing buildings with five bays and 30+ parking spaces on a busy main street frontage.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

West Babylon Land For Sale
West Babylon Land For Sale

1258 Straight Path, West Babylon, NY 11704

$899,999
0.22 AC lot

Two lots in West Babylon with existing utilities.

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Commercial Land on Middle Country Road
Commercial Land on Middle Country Road

23 N Evergreen Dr, Selden, NY 11784

$99,000

Vacant commercial land on a busy road, buyer to verify use.

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Amityville Land For Sale
Amityville Land For Sale

770 N Broadway, Amityville, NY 11701

$1,999,990
0.95 AC lot

0.95 acre commercial land in Amityville, NY.

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Commercial Land Near Apartment Development
Commercial Land Near Apartment Development

770 N Broadway, Amityville, NY 11701

$1,999,990
0.95 AC lot

E Business Zone parcel with public water and sewer.

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Off-Market Properties in East Islip, NY

Consider similar Off-Market properties in East Islip, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

109 Carleton Ave
AUTO REPAIR, GARAGE

109 Carleton Ave, East Islip, NY 11730-1801

$800,000
Estimated value
0.73 AC lot
View details
168 Carleton Ave
BAR, TAVERN

168 Carleton Ave, East Islip, NY 11730-1814

$500,000
Estimated value
0.40 AC lot
View details
120 Carleton Ave
AUTO REPAIR, GARAGE

120 Carleton Ave, East Islip, NY 11730-1804

$110,000
Estimated value
0.55 AC lot
View details
335 Main St
RESTAURANT

335 Main St, East Islip, NY 11730-2801

$1,750,000
Estimated value
0.68 AC lot
View details
2980 Sunrise Hwy
VEHICLE SALES, RENTALS

2980 Sunrise Hwy, East Islip, NY 11730-1224

$215,000
Estimated value
0.12 AC lot
View details
180 Main St
FINANCIAL BUILDING

180 Main St, East Islip, NY 11730-2647

$205,000
Estimated value
1.18 AC lot
View details
148 Carleton Ave
BAR, TAVERN

148 Carleton Ave, East Islip, NY 11730-1805

$575,000
Estimated value
0.23 AC lot
View details
11 Main St
SERVICE STATION WITH FOOD MART

11 Main St, East Islip, NY 11730-2501

$1,030,000
Estimated value
0.50 AC lot
View details
239 Carleton Ave
GAS STATION

239 Carleton Ave, East Islip, NY 11730-1221

$2,405,000
Estimated value
0.36 AC lot
View details
165 Carleton Ave
AUTO REPAIR, GARAGE

165 Carleton Ave, East Islip, NY 11730-1836

$255,000
Estimated value
0.23 AC lot
View details
50 Main St
RESTAURANT

50 Main St, East Islip, NY 11730-2504

$270,000
Estimated value
0.80 AC lot
View details
79 Carleton Ave
AUTO REPAIR, GARAGE

79 Carleton Ave, East Islip, NY 11730-2140

$260,000
Estimated value
0.18 AC lot
View details
1 Main St
GAS STATION

1 Main St, East Islip, NY 11730-2539

$195,000
Estimated value
0.19 AC lot
View details
269 Main St
SHOW ROOM, WAREHOUSE

269 Main St, East Islip, NY 11730-2734

$240,000
Estimated value
1.20 AC lot
View details
153 Main St
GAS STATION

153 Main St, East Islip, NY 11730-2602

$180,000
Estimated value
0.58 AC lot
View details
151 Main St
FINANCIAL BUILDING

151 Main St, East Islip, NY 11730-2321

$235,000
Estimated value
0.53 AC lot
View details
104 Main St
RESTAURANT

104 Main St, East Islip, NY 11730-2528

$285,000
Estimated value
0.48 AC lot
View details
201 Main St
AUTO REPAIR, GARAGE

201 Main St, East Islip, NY 11730-2721

$250,000
Estimated value
0.33 AC lot
View details
76 Main St
AUTO REPAIR, GARAGE

76 Main St, East Islip, NY 11730-2528

$250,000
Estimated value
0.45 AC lot
View details
216 Main St
DRIVE-THRU RESTAURANT, FAST FOOD

216 Main St, East Islip, NY 11730-2711

$215,000
Estimated value
0.35 AC lot
View details
42 Main St
RESTAURANT

42 Main St, East Islip, NY 11730-2322

$295,000
Estimated value
0.25 AC lot
View details
55-57 Moffitt Blvd
AUTO REPAIR, GARAGE

55-57 Moffitt Blvd, East Islip, NY 11730

$250,000
Estimated value
0.24 AC lot
View details
270 Connetquot Ave
RESTAURANT

270 Connetquot Ave, East Islip, NY 11730-1422

$280,000
Estimated value
0.45 AC lot
View details

East Islip, NY Retail Properties & Spaces Market Trends and Statistics

Explore 45 retail properties & spaces for sale in East Islip, NY on our real estate platform. These investment opportunities span a total of 17,000 square feet of properties for sale, with an estimated market value of $1,650,000.

Sale prices for stores in East Islip, NY average $1,650,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Shopping centers 3
Storefront properties 1

Demographics Overview

Population 14K
Population Growth (5Y) +3.7%
Median Household Income $146,190
College Educated 56.6%

High-Yield Neighborhoods for Investment

Identify East Islip submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
11730 $1.7M

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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