Mount Sinai, NY Commercial Real Estate for Lease

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15 properties
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Multi-Tenant Office Building with Elevator
Updated: Jun 2
Multi-Tenant Office Building with Elevator

Portview Building - 28 N. Country Road, Mount Sinai, NY 11766

$14.50 SF/Yr
Multi‑tenant office building with elevator service to all floors
Modified gross leases with gas and water included; utilities referenced as $3.50 psf
Fiber optic data cable and good floor‑to‑window ratio
24/7 tenant access with security camera system
On‑site parking and good tenant signage with excellent visibility
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Planned Development Commercial Land
Updated: Jul 23
Planned Development Commercial Land

9 Myrtle St, Mount Sinai, NY 11766

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25,000 sqft
Commercial land within a planned development that includes a 140‑unit multi‑family luxury rental complex
Public sewer connection available
New 4‑way signalized intersection at Rte 25A and Mrytle St provided by the master developer
Immediate access to a major 4‑lane east/west highway with 43K+ ADDT traffic count
Other retail uses permitted
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Planned Development Retail Land Site
Planned Development Retail Land Site

9 Myrtle St, Mount Sinai, NY 11766

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42,800 sqft

Commercial land within a master-planned development with public sewer available and a new signalized intersection nearby.

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Commercial Land With Public Sewer
Commercial Land With Public Sewer

9 Myrtle St, Mount Sinai, NY 11766

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20,000 sqft

Commercial land in a planned development with other retail uses permitted and a public sewer connection available.

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Commercial Land with Retail Pad & Drive-Through
Commercial Land with Retail Pad & Drive-Through

2 Myrtle St, Mt Sinai, NY 11766

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25,000 sqft

Planned development land site with a divisible retail pad and drive-through, plus medical office space and rental housing.

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Second-Floor Office Units
Second-Floor Office Units

5505 Nesconset Highway, Mt Sinai, NY 11766

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Layouts are adaptable for professional, service, wellness, and specialty uses.

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Divisible Pad Site For Rent
Divisible Pad Site For Rent

9 Myrtle St, Mt Sinai, NY

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5,000 sqft 0.75 AC lot

Divisible pad site with drive-through available for rent.

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Mixed-Use Development Land Opportunity
Mixed-Use Development Land Opportunity

2 Myrtle St, Mt Sinai, NY 11766

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42,800 sqft

Planned Development District master plan includes retail, a divisible drive-through pad, and medical office space.

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Retail and Medical Office Space
Retail and Medical Office Space

2 Myrtle St, Mt Sinai, NY

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42,800 sqft 0.46 AC lot

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

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Mount Sinai Retail Space Available
Mount Sinai Retail Space Available

5505-5507 Nesconset Highway, Mount Sinai, NY

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2,500 sqft 14.84 AC lot

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

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Mount Sinai Office Space Available
Mount Sinai Office Space Available

28 N Country Rd, Mount Sinai, NY 11766

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Office space for rent near Port Jefferson Village.

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Retail Center with Second-Floor Offices
Retail Center with Second-Floor Offices

5505-5507 Nesconset Highway, Mount Sinai, NY 11766

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45,409 sqft

Shopping center with a second-floor office component and a healthy on-site tenant mix.

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Retail Shopping Center with Second-Floor Offices
Retail Shopping Center with Second-Floor Offices

5505-5507 Nesconset Highway, Mount Sinai, NY 11766

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646 sqft

Large shopping center offering second-floor office space with a current, healthy tenant mix.

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Mount Sinai Retail Space
Mount Sinai Retail Space

21-51 New York 25A, Mount Sinai, NY

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2,400 sqft 2.60 AC lot

Retail space available for rent in Mount Sinai, New York.

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Retail and Medical Development Opportunity
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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Based on your search, we've compiled 27 Potential Opportunities for your consideration. Besides 15 Active listings in Mount Sinai, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 8 Properties for Sales.

Commercial real estate for Lease in Nearby Cities

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

First-Floor Office Unit
First-Floor Office Unit

1000 Main Street #1st Floor Ste 2D, Port Jefferson, NY 11777

$28 SF/Yr
511 sqft

Open layout, natural light, and high ceilings support a professional workspace.

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Retail Storefront with Highway Access
Retail Storefront with Highway Access

650 Patchogue Rd, Port Jefferson Station, NY 11776

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1,330 sqft

Direct access to major routes with nearby residential and retail redevelopment underway next door.

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Retail Space Available For Lease
Retail Space Available For Lease

650 Patchogue Road, Port Jefferson Station, NY 11776

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Retail property available for lease in Port Jefferson Station, NY.

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Secure Outdoor Storage Space Available
Secure Outdoor Storage Space Available

50 N Columbia St, Port Jefferson, NY 11777

$150 SF/Yr
1.00 AC lot

Gated and fenced outdoor storage in Port Jefferson.

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Similar Spaces for Sale in Mount Sinai, NY

Consider Similar Space for Sale. We found 8 Spaces matching your search parameters.

Mount Sinai Mixed-Use Opportunity
Mount Sinai Mixed-Use Opportunity

749 Mount Sinai Coram Rd, Mount Sinai, NY 11766

$1,200,000
0.50 AC lot

Highly visible property in a desirable, growing Long Island community.

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Subdividable Commercial Land Parcels
Subdividable Commercial Land Parcels

9 Myrtle St, Mount Sinai, NY 11766

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87,000 sqft

Two subdividable parcels with public sewer connection and immediate access to a major east-west 4-lane highway.

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Commercial Development Opportunity on Route 25A
Commercial Development Opportunity on Route 25A

12 Myrtle Street, Mount Sinai, NY 11766

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88,000 sqft

Prime commercial land with development potential near major hospitals.

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Commercial Development Sites For Sale
Commercial Development Sites For Sale

12 Myrtle Street, Mount Sinai, NY 11766

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87,000 sqft 8.54 AC lot

Two contiguous commercial development sites available for sale.

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Vacant Land in Mount Sinai
Vacant Land in Mount Sinai

28 Rocky Hill Road, Mount Sinai, NY 11766

$449,000
1.28 AC lot

Vacant land in historic district with winter waterview.

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Automotive Service Center with 6 Bays
Automotive Service Center with 6 Bays

465 Route 25A, Mount Sinai, NY 11766

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Multi-operation automotive facility with service, body, tinting, paint, and vehicle sales functions.

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Mount Sinai Land For Sale
Mount Sinai Land For Sale

306 Route 25A, Mount Sinai, NY 11766

$8,500,000

Commercial land available on Route 25A in Mount Sinai.

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Commercial Development Sites on Route 25A
Commercial Development Sites on Route 25A

Mount Sinai, NY 11766

Contact for pricing
87,000 sqft 8.54 AC lot

Two contiguous commercial development sites for sale on Route 25A.

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Mount Sinai, NY Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in Mount Sinai, NY with 15 listings featured on our commercial real estate exchange. The current inventory includes 342,555 square feet of properties with an estimated lease value of $14.50.

Estimated lease rates for Commercial real estate in Mount Sinai, NY average $14.50 SF/Yr.
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