Setauket, NY Commercial real estate for sale

Updated: May 11, 2025

Turn-Key Ground Floor Medical Office

8 Technology Drive, East Setauket, NY 11733

$999,995

2,500 sqft · 2.84 AC lot

2500 sq ft of prime real estate
Turn‑key office ready for use
Ground floor unit for easy access
Suitable for medical practitioner
Potential to expand with permits

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Updated: Jan 13

Office Condo Suite with Private Offices

100 S Jersey Avenue, Setauket, NY 11733

$325,000

0.02 AC lot

Office condo in Heritage Square in Setauket with three private office suites plus a spacious communal work area
Includes dedicated reception area and one private bathroom
Kitchen space with refrigerator and sink for everyday convenience
Updated 6‑year‑old heating system; central air cooling and forced‑air natural gas heat
Tile ceramic and carpet flooring; vinyl siding construction materials

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Turnkey Ground-Floor Medical Office Suite

103-8 Nesconset Hwy, East Setauket, NY 11733

$999,995

2,500 sqft

Ground-floor, turnkey office suite previously used by a medical practitioner, with possible expansion options.

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Medical Office For Sale

Strongs Neck, NY 11733

$999,995

2.84 AC lot

2500 SF medical office available for sale or lease.

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East Setauket Corner Office Unit

2-21 Technology Dr, East Setauket, NY

Contact for pricing

6,800 sqft · 3.08 AC lot

Corner office unit in Stonybrook Technology/Medical Park.

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Based on your search, we've compiled 47 Potential Opportunities for your consideration. Besides 5 Active listings in Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 38 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

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

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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Updated Mixed-Use Property For Sale

4515 Nesconset Highway, Port Jefferson Station, NY 11776

$799,000

13,504 sqft · 0.31 AC lot

Versatile, updated mixed-use property with flexible layout and strong visibility.

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Net-Leased Medical Office Asset

492 Old Town Rd, Port Jefferson Station, NY 11776

$2,281,840

5,000 sqft

Single-tenant medical office with predictable cash flow and rent growth.

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Off-Market Properties in Setauket, NY

Consider similar Off-Market properties in Setauket, 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.