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359 New York 111 Ave
Smithtown, NY 11787

Rate Upon Request

Unknown For Lease  •  3,000+ SF

Property Details

  • Property Type Unknown
0 Transit Score
50 Walk Score

5 Spaces Available

Name Space Use Size Rent Details
Grnd Floor Ste Office 3,000 SF Rate Upon Request 
Excellent Opportunity to Lease or Buy Fully Remodeled and Completely Renovated Class A Medical and Professional Office Space. This
property consists of Three (3) 3,000 SF Freestanding Buildings on 1.00 Acre lot. Strategically located in Smithtown on heavily traveled
359 Route 111 (also known as Hauppauge Road) with 141 Feet of Frontage, this location offers convenience to Route 347, Veterans
Highway and easy access to Northern State Parkway and other major thoroughfares. Situated near the border of Hauppauge,
surrounded by local and national retailers. Close proximity to major hospitals including St. Catherines, a Catholic Health Services
medical institution as well as renowned Stony Brook Hospital. Offers parking for 54 vehicles, marquee signage and tremendous visibility in an incredible demographic.

  • Date available: Now
  • Lease term: 1 - 15 Years
  • Service type: To Be Determined
  • Space Type: Relet
Grnd Floor Ste Office 3,000 SF Rate Upon Request 
Excellent Opportunity to Lease or Buy Fully Remodeled and Completely Renovated Class A Medical and Professional Office Space. This
property consists of Three (3) 3,000 SF Freestanding Buildings on 1.00 Acre lot. Strategically located in Smithtown on heavily traveled
359 Route 111 (also known as Hauppauge Road) with 141 Feet of Frontage, this location offers convenience to Route 347, Veterans
Highway and easy access to Northern State Parkway and other major thoroughfares. Situated near the border of Hauppauge,
surrounded by local and national retailers. Close proximity to major hospitals including St. Catherines, a Catholic Health Services
medical institution as well as renowned Stony Brook Hospital. Offers parking for 54 vehicles, marquee signage and tremendous visibility in an incredible demographic.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
Grnd Floor Ste Office 3,000 SF Rate Upon Request 
Excellent Opportunity to Lease or Buy Fully Remodeled and Completely Renovated Class A Medical and Professional Office Space. This
property consists of Three (3) 3,000 SF Freestanding Buildings on 1.00 Acre lot. Strategically located in Smithtown on heavily traveled
359 Route 111 (also known as Hauppauge Road) with 141 Feet of Frontage, this location offers convenience to Route 347, Veterans
Highway and easy access to Northern State Parkway and other major thoroughfares. Situated near the border of Hauppauge,
surrounded by local and national retailers. Close proximity to major hospitals including St. Catherines, a Catholic Health Services
medical institution as well as renowned Stony Brook Hospital. Offers parking for 54 vehicles, marquee signage and tremendous visibility in an incredible demographic.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
1st Floor Ste Office 4,500 SF Rate Upon Request 
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.

  • Date available: Jul 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: New
  • In Contiguous block: 9,000 SF
2nd Floor Ste Office 4,500 SF Rate Upon Request 
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.

  • Date available: Jul 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: New
  • In Contiguous block: 9,000 SF

Description 

This fully remodeled, Class A medical and professional office space offers an exceptional leasing opportunity at 359 New York 111 Avenue, Smithtown. The property consists of three freestanding buildings, each measuring 3,000 square feet, on a one-acre lot. With 141 feet of frontage along heavily traveled Route 111 (Hauppauge Road), the location provides high visibility and attracts over 23,000 daily vehicles. Tenants benefit from ample parking with 54 dedicated spaces, marquee signage, and modern, state-of-the-art facilities designed to suit the needs of medical and professional tenants.
 
The property boasts strategic access to major infrastructure, including Route 347, Veterans Highway, and the Northern State Parkway, ensuring convenient commutes for tenants and their clients. It is situated near the Hauppauge border, within proximity to popular national retailers like Chick-fil-A, Panera, TJ Maxx, ShopRite, and Starbucks. Additionally, it offers easy access to major healthcare providers such as St. Catherine’s Hospital and Stony Brook Hospital, enhancing the property’s appeal to medical professionals.
 
Smithtown, located on Long Island’s affluent North Shore, boasts a dense population of 222,000 within a five-mile radius. The area enjoys an impressive annual consumer spending power of $3.1 billion, making it a highly desirable market for businesses. As part of Long Island’s “Gold Coast,” Smithtown offers a rich blend of history, convenience, and modern amenities. With its growing job market, leasing space at 359 New York 111 Avenue represents an unparalleled opportunity to establish your practice in the heart of one of Suffolk County’s most vibrant markets.

Highlights

Fully renovated Class A medical and professional office space for lease, featuring three freestanding 3,000 square foot buildings.
Prime Smithtown location with unrivalled visibility along Route 111, attracting over 23,000 vehicles daily.
Ideal for medical and professional tenants, offering modern facilities, high visibility, and ample parking for 54 vehicles.
Convenient access to Route 347, Veterans Highway, and Northern State Parkway for easy commutes.
Close to Chick-fil-A, Panera, Starbucks, and major healthcare providers like St. Catherine’s and Stony Brook Hospital.
Situated in a dense area with a population of 222,000 within a five-mile radius and annual consumer spending of $3.1 billion.

Public Transportation

Commuter RailDriveWalkDistance
Smithtown Station (Port Jefferson Branch - Long Island Rail Road) 4 min - 2.1 mi
Central Islip Station (Ronkonkoma Branch - Long Island Rail Road) 9 min - 4.8 mi
AirportDriveWalkDistance
Long Island MacArthur 15 min - 8.4 mi
Anthony Capo 516-871-4190 Steel Equities
Anthony Capo 516-871-4190 Steel Equities