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Mount Sinai, NY

Retail

Mount Sinai, NY Retail Properties & Spaces for Sale

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Brookhaven, NY Port Jefferson, NY Miller Place, NY Strongs Neck, NY Middle Island, NY Rocky Point, NY Coram, NY Stonybrook, NY

Established Garden Center With Farmhouse

Updated: Mar 7, 2025

Established Garden Center With Farmhouse

185-191 N Country Road, Mount Sinai, NY 11766

$8,780,000

7.15 AC lot

Year‑round nursery and garden center producing over 10,000+ plants annually
Approximately 600 feet of parking‑lot frontage on North Country Road
Parking area capable of accommodating 50+ vehicles
Cedar farmhouse with four bedrooms, two and one‑half baths, and a basement
Display gardens with natural rock walls, outdoor lighting, and open pavilions

Freestanding Storefront Building

Updated: Oct 14

Freestanding Storefront Building

365 Route 25A, Mount Sinai, NY 11766

$1,699,000

2,152 sqft

Approximately 2,152 square feet of building area
J‑2 (Neighborhood Business) zoning
Approximately 60 feet of frontage on Route 25A
10 marked on‑site parking spaces
Freestanding building in Mount Sinai

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.

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

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.

Based on your search, we've compiled 42 Potential Opportunities for your consideration. Besides 4 Active listings in Mount Sinai, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 30 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.

Renovated Storefront Property

Renovated Storefront Property

514 Route 25A, Rocky Point, NY 11778

$1,699,000

0.45 AC lot

Central air, hardwood flooring, and public water serve the commercial space.

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.

Renovated Storefront Property

Renovated Storefront Property

514 Route 25A, Rocky Point, NY 11778

$1,699,000

An updated commercial space along Route 25A in Rocky Point offers a setting for business operations.

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.

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 Along Highway

Commercial Land Along Highway

1467 Montauk Highway, Mastic, NY 11950

$950,000

0.55 AC lot

Vacant commercial parcel with water available and public sewer.

Off-Market Properties in Mount Sinai, NY

Consider similar Off-Market properties in Mount Sinai, 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.

381 Rte 25a

DRIVE-THRU RESTAURANT, FAST FOOD

381 Rte 25a, Mount Sinai, NY 11766-2008

Estimated value:

$310,000

0.68 AC lot

2 Mt Sinai Ave

VEHICLE SALES, RENTALS

2 Mt Sinai Ave, Mount Sinai, NY 11766-2311

Estimated value:

$235,000

0.87 AC lot

515 Rte 25a

AUTO REPAIR, GARAGE

515 Rte 25a, Mount Sinai, NY 11766-2011

Estimated value:

$3,245,000

1.81 AC lot

400 Rte 25a

GAS STATION

400 Rte 25a, Mount Sinai, NY 11766-2009

Estimated value:

$230,000

0.38 AC lot

767 Rte 25a

GAS STATION

767 Rte 25a, Mount Sinai, NY 11766-2015

Estimated value:

$220,000

0.73 AC lot

Mt Sinai Ave

GAS STATION

Mt Sinai Ave, Mount Sinai, NY 11766

Estimated value:

$235,000

0.43 AC lot

30 Chestnut St

AUTO REPAIR, GARAGE

30 Chestnut St, Mount Sinai, NY 11766-2325

Estimated value:

$280,000

1.14 AC lot

29 Crystal Brk Holw Rd

GAS STATION

29 Crystal Brk Holw Rd, Mount Sinai, NY 11766-1611

Estimated value:

$215,000

1.54 AC lot

5477 Crystal Brk Holw Rd

SERVICE STATION WITH FOOD MART

5477 Crystal Brk Holw Rd, Mount Sinai, NY 11766

Estimated value:

$215,000

0.96 AC lot

905 Rte 25a

VEHICLE SALES, RENTALS

905 Rte 25a, Mount Sinai, NY 11766-2017

Estimated value:

$225,000

0.48 AC lot

271 Rte 25a

REGIONAL SHOPPING CENTER, MALL

271 Rte 25a, Mount Sinai, NY 11766-2073

Estimated value:

$175,000

3.92 AC lot

Hallock Ave

AUTO REPAIR, GARAGE

Hallock Ave, Mount Sinai, NY 11766

Estimated value:

$290,000

0.22 AC lot

191 Rte 25a

RESTAURANT

191 Rte 25a, Mount Sinai, NY 11766-2006

Estimated value:

$330,000

1.01 AC lot

594 Ny-25A

Automotive properties

594 Ny-25A, Mount Sinai, NY 11766

Estimated value: by Request

6,000 sqft

5499-5505 Nesconset Hwy

Medical Office Space

5499-5505 Nesconset Hwy, Mount Sinai, NY 11766

Estimated value: by Request

131,396 sqft

12 Myrtle St

Medical Office Space

12 Myrtle St, Mount Sinai, NY 11766

Estimated value: by Request

87,000 sqft 8.54 AC lot

9 Myrtle St

Retail properties & Spaces

9 Myrtle St, Mount Sinai, NY 11766

Estimated value: by Request

3,000 sqft

561 Ny-25A

Retail properties & Spaces

561 Ny-25A, Mount Sinai, NY 11766

Estimated value: by Request

4,200 sqft 0.88 AC lot

12 Myrtle St

Office Spaces

12 Myrtle St, Mount Sinai, NY 11766

Estimated value: by Request

88,000 sqft

21-51 Route 25A

Individual retail properties

21-51 Route 25A, Mount Sinai, NY 11766

Estimated value: by Request

22,724 sqft

Mount Sinai, NY Retail Properties & Spaces Market Trends and Statistics

Explore 34 retail properties & spaces for sale in Mount Sinai, NY, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 177,152 square feet of properties for sale, with an estimated market value of $10,479,000.

Sale prices for stores in Mount Sinai, NY start at $1,699,000, averaging $5,239,500, and reaching up to $8,780,000 — 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 11K

Population Growth (5Y) -7.5%

Median Household Income $157,564

College Educated 77.7%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
11766	$8.8M

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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