Port Jefferson, NY Retail properties & Spaces for Rent & Lease

Updated: Nov 22, 2025

Port Jefferson Retail Space Available

228 E. Main Street, Port Jefferson, NY 11777

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6,658 sqft

Retail space available for lease.
Located in Port Jefferson, New York.

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Updated: May 14

Retail Space Available For Lease

650 Patchogue Road, Port Jefferson Station, NY 11776

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Retail property available for lease
Located in Port Jefferson Station, NY
Year Built: 1983

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Retail/Restaurant Space For Lease

4949-A Nesconset Highway, Port Jefferson Station, NY 11776

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Retail or restaurant space available for lease.

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Retail Space on Main Street

101 Main St, Port Jefferson Station, NY

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1,160 sqft

Retail space with back office, near Port Jefferson Train.

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Retail Space on Route 347

4949 Nesconset Hwy, Port Jefferson Station, NY

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1,395 sqft

Retail space with high visibility and traffic light access.

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Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 5 Active listings in Port Jefferson, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 3 Properties for Sales.

Retail properties & Spaces for Lease in Nearby Cities

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

Retail and Medical Office Space

2 Myrtle St, Mt Sinai, NY

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42,800 sqft

Planned development with retail, medical office, and luxury rentals.

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Divisible Pad Site For Rent

9 Myrtle St, Mt Sinai, NY

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5,000 sqft

Divisible pad site with drive-through available for rent.

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Mount Sinai Retail Space Available

5505-5507 Nesconset Highway, Mount Sinai, NY

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2,500 sqft

Retail space in large shopping center, Mount Sinai, NY.

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Retail and Medical Development Opportunity

12 Myrtle St, Mount Sinai, NY 11766

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88,200 sqft

Land available for retail, medical office, and luxury rentals.

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Similar Spaces for Sale in Port Jefferson, NY

Consider Similar Space for Sale. We found 3 Spaces matching your search parameters.

Suffolk County Commercial Investment Property

Port Jefferson, NY 11777

$810,000

2,000 sqft 0.14 AC lot

Commercial property for sale in Suffolk County with existing tenant.

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Main Street Retail Investment Opportunity

1502 Main St, Port Jefferson, NY 11777

$810,000

Retail property for sale with existing tenant and income.

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Single-Story Retail Building

134 Main St, Port Jefferson, NY 11777

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15,000 sqft

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

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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.

Commercial Land in High-Traffic Area

586 Montauk Highway, Shirley, NY 11967

$1,000/Mo

0.18 acre vacant lot with high visibility and traffic.

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Corner Lot on Busy Road

574 Montauk Highway, Shirley, NY 11967

$1,500/Mo

High-visibility commercial land for lease on a busy road.

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Prime Retail Corridor Land Lease

550 William Floyd Pkwy, Shirley, NY 11967

$10,000/Mo

20,245 sq ft land for lease in Shirley, NY.

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Prime Land for Ground Lease

Shirley, NY 11967

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20,245 sq ft land in high-traffic retail corridor.

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