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Location, type, price

Retail

Port Jefferson, NY Retail Properties & Spaces for Sale

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Mount Sinai, NY Brookhaven, NY East Setauket, NY Coram, NY Selden, NY Centereach, NY Ronkonkoma, NY Miller Place, NY

10 properties

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Storefront Property with Private Parking

Updated: Dec 1, 2025

Storefront Property with Private Parking

Port Jefferson, NY 11777

$810,000

2,000 sqft 0.14 AC lot

2,000‑square‑foot storefront on a 0.14‑acre parcel
Existing dry‑cleaning tenant with three years lease remaining
Lease includes a 3% yearly increase
C2 zoning for a retail‑oriented commercial property
Private driveway with five customer parking spaces

Mixed-Use Building with Retail

Updated: Sep 25

Mixed-Use Building with Retail

1500 Main Street, Port Jefferson, NY 11777

$925,000

0.10 AC lot

Retail space below a two‑bedroom, two‑bath apartment
0.1‑acre property with on‑site parking
Finished basement with storage and OSE
Separate utilities for the upper floor; new gas heating systems and water heaters
Public water and sewer

Two-Building NNN Retail Property

Two-Building NNN Retail Property

5184 Nesconset Hwy, Port Jefferson Station, NY 11776

$12,500,000

9,752 sqft 3.19 AC lot

Two occupied buildings are leased to Chick-fil-A and Verizon under separate net lease arrangements.

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Mixed-Use Retail/Office Building

Mixed-Use Retail/Office Building

228 East Main Street, Port Jefferson, NY 11777

$1,649,000

8,535 sqft

Historic commercial space along Port Jefferson’s East Main Street corridor.

NNN Dry-Cleaning Property

NNN Dry-Cleaning Property

1502 Main St, Port Jefferson, NY 11777

$810,000

2,000 sqft

NNN property with an established dry-cleaning tenant, private driveway, and dedicated customer parking.

Mixed-Use Property with Retail Space

Mixed-Use Property with Retail Space

230 East Main Street, Port Jefferson, NY 11777

Contact for pricing

1,004 sqft

Lower-level commercial area includes private restroom access and multiple entry points.

Mixed-Use Building with Apartment

Mixed-Use Building with Apartment

1500 Main St, Port Jefferson, NY 11777

$925,000

Ground-floor retail is paired with an upstairs residence and separate utilities for the upper level.

Single-Story Retail Building

Single-Story Retail Building

134 Main Street, Port Jefferson, NY 11777

Contact for pricing

15,000 sqft

Single-story retail building with interior and exterior access, including a 5,000 sf Lobster House restaurant.

Storefront Property

Storefront Property

113 W Broadway, Port Jefferson, NY 11777

$1,200,000

Commercial real estate offered for sale at 113 W Broadway in Port Jefferson, New York.

Downtown Storefront Property

Downtown Storefront Property

211 Main Street, Port Jefferson, NY 11777

Contact for pricing

Located on Main Street amid pedestrian traffic and surrounding retail, restaurant, and professional office activity.

Based on your search, we've compiled 45 Potential Opportunities for your consideration. Besides 10 Active listings in Port Jefferson, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 27 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.

Freestanding Liquor Store Building

Freestanding Liquor Store Building

733 Middle Country Road, Selden, NY 11784

Contact for pricing

1,050 sqft 0.18 AC lot

Freestanding retail property with onsite parking and established liquor store operations on a heavily traveled corridor.

Commercial Development Opportunity on Route 25A

Commercial Development Opportunity on Route 25A

12 Myrtle Street, Mount Sinai, NY 11766

Contact for pricing

88,000 sqft

Prime commercial land with development potential near major hospitals.

Commercial Development Sites For Sale

Commercial Development Sites For Sale

12 Myrtle Street, Mount Sinai, NY 11766

Contact for pricing

87,000 sqft 8.54 AC lot

Two contiguous commercial development sites available for sale.

Corner Retail Center with Drive-Through

Corner Retail Center with Drive-Through

729 Middle Country Road, Selden, NY 11784

Contact for pricing

Two retail stores share an existing drive-through and are offered in as-is condition.

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.

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.

J-2 Zoned Commercial Land

J-2 Zoned Commercial Land

N Country Roads, Rocky Point, NY

$390,000

0.41 AC lot

Commercial land in Rocky Point with J-2 zoning and potential for office, retail, workshop, and automotive-oriented uses.

Medford Land on Corner Lot

Medford Land on Corner Lot

Bellport Avenue, Medford, NY 11763

$1,200,000

3.14 AC lot

3.14 acres of uncleared land at Long Island Expressway.

Commercial Land with Build-to-Suit Plan

Commercial Land with Build-to-Suit Plan

34-41 Montauk Highway, East Moriches, NY 11940

$1,289,000

1.45 AC lot

Comm-zoned parcel with septic tank service and a proposed two-building commercial development concept.

Off-Market Properties in Port Jefferson, NY

Consider similar Off-Market properties in Port Jefferson, 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.

218 Main St

RESTAURANT

218 Main St, Port Jefferson, NY 11777-1857

Estimated value:

$345,000

0.17 AC lot

304 Main St

RESTAURANT

304 Main St, Port Jefferson, NY 11777-1679

Estimated value:

$2,475,000

0.16 AC lot

105 Wynn Ln

RESTAURANT

105 Wynn Ln, Port Jefferson, NY 11777-1669

Estimated value:

$915,000

0.22 AC lot

111 Broadway

RESTAURANT

111 Broadway, Port Jefferson, NY 11777-1313

Estimated value:

$3,215,000

0.61 AC lot

328 Main St

VEHICLE SALES, RENTALS

328 Main St, Port Jefferson, NY 11777-1645

Estimated value:

$235,000

0.25 AC lot

Main St

PARKING LOT

Main St, Port Jefferson, NY 11777

Estimated value:

$285,000

0.07 AC lot

Broadway

RESTAURANT

Broadway, Port Jefferson, NY 11777

Estimated value:

$335,000

0.25 AC lot

Surf Ave

DRIVE-THRU RESTAURANT, FAST FOOD

Surf Ave, Port Jefferson, NY 11777

Estimated value:

$295,000

0.25 AC lot

135 Broadway

FINANCIAL BUILDING

135 Broadway, Port Jefferson, NY 11777-1313

Estimated value:

$290,000

0.46 AC lot

640 Belle Terre Rd, Unit D

PARKING LOT

640 Belle Terre Rd, Port Jefferson, NY 11777-1936

Unit D

Estimated value:

$245,000

1.23 AC lot

201 Main St

RESTAURANT

201 Main St, Port Jefferson, NY 11777-1696

Estimated value:

$330,000

0.25 AC lot

120 Main St

FINANCIAL BUILDING

120 Main St, Port Jefferson, NY 11777-1744

Estimated value:

$290,000

0.47 AC lot

616 Main St

GAS STATION

616 Main St, Port Jefferson, NY 11777-2272

Estimated value:

$225,000

0.50 AC lot

34 Broadway

RESTAURANT

34 Broadway, Port Jefferson, NY 11777-1220

Estimated value:

$315,000

0.20 AC lot

Port Jefferson, NY Retail Properties & Spaces Market Trends and Statistics

Explore 37 retail properties & spaces for sale in Port Jefferson, NY, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 38,291 square feet of properties for sale, with an estimated market value of $18,819,000.

Sale prices for stores in Port Jefferson, NY start at $810,000, averaging $2,688,428, and reaching up to $12,500,000 — 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

Demographics Overview

Population 9,347

Population Growth (5Y) +4.4%

Median Household Income $148,519

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
11777	$1.1M

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

How Realmo verifies these figures

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