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South Setauket, NY

South Setauket, NY Commercial Real Estate for Sale

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7 properties

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Established Dental Office For Sale

Updated: Mar 25

Established Dental Office For Sale

1 Mark Tree Road, Centereach, NY 11720

Contact for pricing

3,549 sqft

Stable dental office with long‑term tenant retention potential.
10‑year initial lease term (expires March 19, 2033).
Located in a well‑established medical corridor.
Resilient tenant profile in a healthcare‑driven submarket.
Strong visibility and reliable patient traffic.

Centereach Retail Property For Sale

Updated: Jun 11, 2025

Centereach Retail Property For Sale

2100 Middle Country Rd, Centereach, NY

$10,440,000

58,000 sqft 5.12 AC lot

58,000 SF retail property.
Located in Centereach, NY.

Retail Storefront with Two Units

Retail Storefront with Two Units

2433 Middle Country Rd, Centereach, NY 11720

$995,000

Two retail store units plus a fully finished basement are offered alongside an operating propane business.

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Bubble Tea Shop in Shopping Center

Bubble Tea Shop in Shopping Center

1759 Middle Country Road #L, Centereach, NY 11720

$120,000

Established bubble tea business in a busy shopping center with Middle Country Road frontage.

Bubble Tea Restaurant Business Opportunity

Bubble Tea Restaurant Business Opportunity

L-1759 Middle Country Rd, Centereach, NY 11720

$120,000

Established bubble tea business in a busy shopping center with Middle Country Road frontage.

Retail Building with Storage

Retail Building with Storage

2449 Middle Country Rd, Centereach, NY 11720

Contact for pricing

Retail property offered with a main building and an additional storage building.

Retail and Duplex Mixed-Use

Retail and Duplex Mixed-Use

2637 Middle Country Rd, Centereach, NY 11720

Contact for pricing

1.13 AC lot

Mixed-use property with a 780 retail building and two residential units in back.

Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 7 Active listings in South Setauket, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 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.

Renovated Retail Building Near Mall

Renovated Retail Building Near Mall

2845 Middle Country Road, Lake Grove, NY 11755

$1,999,000

4,200 sqft

Renovated retail building near Smith Haven Mall with high visibility.

Business-Zoned Development Land

Business-Zoned Development Land

Horseblock Road, Farmingville, NY 11738

$1,200,000

4.80 AC lot

Level, wooded 4.8-acre parcel in J-4 Business zoning with substantial frontage for flexible commercial development.

Lake Grove Development Opportunity

Lake Grove Development Opportunity

163 Hallock Rd, Lake Grove, NY 11755

$2,999,999

3.78 AC lot

Nearly 4 acres of land suitable for residential development.

Former Dairy Barn on Portion

Former Dairy Barn on Portion

1032 Portion Rd, Farmingville, NY 11738

$900,000

1,038 sqft

Former Dairy Barn suitable for retail or food service.

Off-Market Properties in South Setauket, NY

Consider similar Off-Market properties in South 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.

1685 Middle Country Rd

STORE/OFFICE (MIXED USE)

1685 Middle Country Rd, Centereach, NY 11720-3400

Value Estimation by Request

0.50 AC lot

1782 Middle Country Rd

SHOW ROOM, WAREHOUSE

1782 Middle Country Rd, Centereach, NY 11720-3537

$605,000

Estimated value

0.55 AC lot

1794 Middle Country Rd

COMMERCIAL (GENERAL)

1794 Middle Country Rd, Centereach, NY 11720-3537

$600,000

Estimated value

0.36 AC lot

OFFICE/RESIDENTIAL (MIXED USE)

13 Coleman Rd, Centereach, NY 11720-3066

$650,000

Estimated value

0.45 AC lot

1416 Middle Country Rd

STORE/OFFICE (MIXED USE)

1416 Middle Country Rd, Centereach, NY 11720-3512

Value Estimation by Request

0.17 AC lot

1412 Middle Country Rd

STORE/OFFICE (MIXED USE)

1412 Middle Country Rd, Centereach, NY 11720-3512

Value Estimation by Request

0.16 AC lot

2382 Middle Country Rd

STORE/OFFICE (MIXED USE)

2382 Middle Country Rd, Centereach, NY 11720

Value Estimation by Request

0.33 AC lot

1523 Middle Country Rd

PROFESSIONAL BUILDING

1523 Middle Country Rd, Centereach, NY 11720-3513

$550,000

Estimated value

0.09 AC lot

1521 Middle Country Rd

OFFICE/RESIDENTIAL (MIXED USE)

1521 Middle Country Rd, Centereach, NY 11720-3513

$550,000

Estimated value

0.19 AC lot

15 Horseblock Rd

CAR WASH

15 Horseblock Rd, Centereach, NY 11720

Value Estimation by Request

0.62 AC lot

2360 Middle Country Rd

STORE/OFFICE (MIXED USE)

2360 Middle Country Rd, Centereach, NY 11720-3523

$600,000

Estimated value

0.18 AC lot

2092 Middle Country Rd

GAS STATION

2092 Middle Country Rd, Centereach, NY 11720-3563

$1,190,000

Estimated value

0.52 AC lot

2450 Middle Country Rd

PROFESSIONAL BUILDING

2450 Middle Country Rd, Centereach, NY 11720-3548

$900,000

Estimated value

0.45 AC lot

Middle Country Rd

GAS STATION

Middle Country Rd, Centereach, NY 11720

$1,200,000

Estimated value

0.36 AC lot

1790 Middle Country Rd

SHOW ROOM, WAREHOUSE

1790 Middle Country Rd, Centereach, NY 11720-3537

Value Estimation by Request

0.39 AC lot

2278 Middle Country Rd

DRIVE-THRU RESTAURANT, FAST FOOD

2278 Middle Country Rd, Centereach, NY 11720-3542

$2,475,000

Estimated value

0.32 AC lot

2637 Middle Country Rd

STORE/OFFICE (MIXED USE)

2637 Middle Country Rd, Centereach, NY 11720-3668

$725,000

Estimated value

1.13 AC lot

South Setauket, NY Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in South Setauket, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 58,000 square feet of properties for sale, with an estimated market value of $10,440,000.

Sale prices for business properties in South Setauket, NY start at $10,440,000, averaging $10,440,000, and reaching up to $10,440,000 — 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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Demographics Overview

Population 29K

Population Growth (5Y) +0.4%

Median Household Income $128,015

College Educated 53.2%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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