East Setauket, NY Office Units for sale

Updated: Nov 5

Office Unit with Private Offices

100-10 S Jersey Avenue, East Setauket, NY 11733

$275,000

0.02 AC lot

700‑square‑foot office condominium unit
Two private offices, reception area, entry waiting room, storage closet, and private bathroom
Located near Stony Brook Hospital and a train station
Accessible approach with ramp
Forced‑air heating and central air conditioning

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Updated: Nov 5

Corner Office Condominium

100-10 S Jersey Avenue, East Setauket, NY 11733

$275,000

0.02 AC lot

700‑square‑foot corner office condominium
Two private offices, waiting area, reception space, storage closet, and private bathroom
Zoned for office and medical use
Near Stony Brook Hospital and a train station
On‑site parking

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Office Unit with Private Suites

100 S Jersey, Setauket, NY 11733

$325,000

Professional office configuration with reception, shared work space, kitchen, private bathroom, and on-site parking.

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Ground-Floor Office Unit

8 Technology Dr Unit 103, East Setauket, NY 11733

$999,995

2,500 sqft

Approximately 2,500 square feet with direct ground-level access and prior medical office use.

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Ground-Floor Medical Office Suite

8 Technology Drive, East Setauket, NY 11733

$999,995

2.84 AC lot

The unit includes central air, parking-lot access, and public water service.

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Corner Office Condominium Unit

100-10 S Jersey Ave, Setauket-East, Setauket, NY 11733

$275,000

700 sqft

Zoned for office and medical use, the suite includes a reception area, two private offices, and a private restroom.

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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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Flex Space with Overhead Door

13 Technology Drive, East Setauket, NY 11733

Contact for pricing

13,600 sqft

Corner office space can be paired with an adjacent industrial unit for expanded operations and storage.

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Three-Suite Office Condo

100 S Jersey Unit 35, Setauket, NY 11733

$325,000

Professional office suite with private rooms, shared workspace, reception, kitchen area, bathroom, and on-site parking.

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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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10 active listings match your search: Office Units for sale in East Setauket, NY. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 properties in nearby cities.

Opportunities in Nearby Cities

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

Two-Story Mixed-Use Property

697 Route 25A, Rocky Point, NY 11778

$749,000

0.32 AC lot

Corner-lot building with separate meters and an upper-level two-bedroom, one-bath apartment with kitchen.

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Renovated Mixed-Use Property

575 Route 25A, Rocky Point, NY 11778

$790,000

0.23 AC lot

J6-zoned commercial property with two buildings, central air, dedicated electric meters, and parking access from two roads.

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Renovated Upper-Level Office Suite

Saint James, NY 11780

Contact for pricing

6,000 sqft

The 2,117-square-foot layout combines open workspace, a private office, and a separate kitchen.

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Office Suite with Private Office

Saint James, NY 11780

Contact for pricing

6,000 sqft

The renovated upper-level suite includes a private bathroom with a shower and dedicated on-site parking.

View details

East Setauket, NY Office Units Market Trends and Statistics

Explore 10 office units for sale in East Setauket, NY, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 26,100 square feet of properties for sale, with an estimated market value of $4,474,985.

Sale prices for office units in East Setauket, NY start at $275,000, averaging $559,373, and reaching up to $999,995 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
11733	$1000K

Neighborhood

Average Price

11733

$1000K