Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Smithtown, NY Commercial Real Estate for Sale

    23 results
    List
    Map
    Versatile Commercial Building in Smithtown
    $899,991

    Versatile Commercial Building in Smithtown

    47 W Main St, Smithtown, NY 11787

    Upgraded commercial building in Smithtown, ideal for investors or business.

    • Prime Main Street location in Smithtown with high visibility and foot traffic.
    • Flexible central business zoning allows for diverse uses (retail, office, school, restaurant, etc.).
    • Over 5,000 sqft of upgraded office space, move‑in ready for sub‑renting suites.
    • Recent upgrades: 3 new bathrooms, kitchen, 3‑year‑old septic system with new cesspool, electric upgrade, mini splits.
    • Fully finished basement with enclosed outside entry.
    Updated: Nov 17, 2025
    View details
    Retail Property in Smithtown, NY
    $1,300,000

    Retail Property in Smithtown, NY

    1217 25A N, Smithtown, NY 11787

    Located near St Catherine Hospital and Smithtown Landing Country Club.

    • Prime location at the intersection of 25A and Rose Street with a traffic control light.
    • Close proximity (half mile) to St Catherine Hospital.
    • Three blocks from the Smithtown Landing Country Club.
    • Across the street from a CVS and a Teachers Federal Credit Union.
    • Central Air conditioning.
    Updated: Dec 18, 2025
    View details
    Fully Equipped Bakery For Sale
    $199,000
    0.92 Acres

    Fully Equipped Bakery For Sale

    Turnkey bakery with equipment in Smithtown, NY, for sale.

    117 Terry Rd, Smithtown, NY 11787
    View details
    Smithtown Commercial Investment Opportunity
    $739,000
    0.10 Acres

    Smithtown Commercial Investment Opportunity

    Commercial property in Smithtown, suitable for investment or owner-occupancy.

    12 Manor Rd, Smithtown, NY 11787
    View details
    Established Auto Repair Business Opportunity
    $224,999
    2,800 SF

    Established Auto Repair Business Opportunity

    Full-service auto repair and sales business in Smithtown, NY.

    974 W Jericho Tpke, Smithtown, NY 11787
    View details
    Established Auto Repair Business For Sale
    $349,999
    2,400 SF

    Established Auto Repair Business For Sale

    25-year auto repair business with 2000 customers in Smithtown, NY.

    988 W Jericho Tpke, Smithtown, NY 11787
    View details
    Smithtown Medical Imaging Facility
    Pending
    $2,500,000
    8,480 SF

    Smithtown Medical Imaging Facility

    State-of-the-art medical imaging building with MRI and radiology suites.

    987 W Jericho Tpke, Smithtown, NY 11787
    View details
    Main Street Mixed-Use Opportunity
    $899,999
    5,239 SF

    Main Street Mixed-Use Opportunity

    Thriving Smithtown mixed-use property with high visibility and growth potential.

    47 W Main St, Smithtown, NY 11787
    View details
    Renovated Freestanding Corner Building on 25A
    $930,000
    1,750 SF

    Renovated Freestanding Corner Building on 25A

    Completely renovated corner building with high visibility and smart technology.

    1221 Route 25A, Smithtown, NY 11787
    View details
    Smithtown Commercial Building - Prime Location
    $1,099,995
    3,000 SF

    Smithtown Commercial Building - Prime Location

    High-traffic area, versatile commercial space.

    448 Wheeler Rd, Smithtown, NY 11788
    View details
    Smithtown Industrial Building - Prime Location
    $1,100,000
    1,750 SF

    Smithtown Industrial Building - Prime Location

    Renovated Industrial Space, High Traffic Area

    1221 Route 25A, Smithtown, NY 11787
    View details
    Smithtown Retail Center - Prime Location
    $1,599,000
    1,000 SF

    Smithtown Retail Center - Prime Location

    Multi-tenant retail building, excellent investment.

    186 Terry Rd, Smithtown, NY 11787
    View details
    Smithtown Mixed-Use Corner Building
    $1,100,000

    Smithtown Mixed-Use Corner Building

    1,750 sq ft, 8 parking spots, high traffic

    1221 Route 25A, Smithtown, NY 11787
    View details
    Smithtown Medical Office Building
    $3,340,000
    9,800 SF

    Smithtown Medical Office Building

    9,800 SF Medical Office, 100% Leased

    9 Brooksite Dr, Smithtown, NY 11787
    View details
    Retail Property for Sale
    $120,000

    Retail Property for Sale

    Retail property with annual gross sales of $270,000 per year.

    385 Veterans Memorial Hwy, Smithtown, NY 11787
    View details
    Mixed-Use Property with Parking
    Contact for pricing
    2,900 SF

    Mixed-Use Property with Parking

    Three apartments, garage, and parking lot in Smithtown, NY.

    43 Landing Ave, Smithtown, NY 11787
    View details
    CVS Pharmacy Investment Opportunity
    $4,766,000
    10,125 SF

    CVS Pharmacy Investment Opportunity

    NNN lease CVS Pharmacy with rent increases in options.

    109 Terry Rd, Smithtown, NY 11787
    View details
    Updated Co-op Near Transportation
    $245,000

    Updated Co-op Near Transportation

    Updated co-op with modern kitchen, near shops and transportation.

    365 Route 111, Smithtown, NY 11787
    View details
    Smithtown Commercial Property For Sale
    $775,000
    3,960 SF

    Smithtown Commercial Property For Sale

    Centrally located property suitable for office, retail, or light manufacturing.

    18 Bellemeade Ave, Smithtown, NY 11787
    View details
    Established Restaurant with High Visibility
    $279,000

    Established Restaurant with High Visibility

    Turnkey restaurant for sale in prime location.

    53 W Main St, Smithtown, NY 11787
    View details
    Professional Office Space Available
    $485,000

    Professional Office Space Available

    Versatile office space suitable for various professional practices.

    325 Middle Country Raod, Smithtown, NY 11787
    View details
    Commercial Property with Income Potential
    $899,000

    Commercial Property with Income Potential

    Two-structure commercial property with income potential in a high-traffic area.

    950 W Jericho Tpke, Smithtown, NY 11787
    View details
    Medical Office Building For Sale
    $2,000,000
    5,676 SF

    Medical Office Building For Sale

    5,676 SF medical office on 2.73 acres.

    289 E Main St, Smithtown, NY 11787
    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 23 Active Listings in Smithtown, NY, we suggest to view alternatives - similar 858 Off-Market properties to explore as potential leads.

    Explore Off-Market Properties in Smithtown, NY

    Consider similar Off-Market properties in Smithtown, 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.

    371 Smithtown Byp

    371 Smithtown Byp

    Lifestyle centers • 134,000 SF
    Value Estimation by Request
    371 Smithtown Byp, Smithtown, NY 11788
    View details

    Smithtown, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 743 commercial real estate investment opportunities in Smithtown, NY with 23 listings featured on our commercial real estate marketplace. The current inventory includes 23,520,049 square feet of properties with an estimated value of $196,826,994.

    Estimated prices for commercial real estate in Smithtown, NY begin at $50,000, with an average of $1,405,907 and extend to $26,700,000.

    In Smithtown, NY, current investment values show:

    • Retail properties positioned at $1,419,727
    • Office Properties & Spaces measuring $2,198,151
    • Investment properties assessed at $848,103
    • Mixed-use properties calculated at $848,103
    List
    Map

    Browse Commercial real estate for Sale Near Smithtown, NY

    Popular Searches in Smithtown, NY

    Most Searched ZIP Codes in Smithtown, NY

    • 11787
    • 11780
    • 11788

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.