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359 New York 111 Smithtown, NY 11787
3,000 - 18,000 SF of Office Space Available
Park Highlights
- Fully renovated Class A medical and professional office space for lease, featuring three freestanding 3,000 square foot buildings.
- Ideal for medical and professional tenants, offering modern facilities, high visibility, and ample parking for 54 vehicles.
- Close to Chick-fil-A, Panera, Starbucks, and major healthcare providers like St. Catherine’s and Stony Brook Hospital.
- Prime Smithtown location with unrivalled visibility along Route 111, attracting over 23,000 vehicles daily.
- Convenient access to Route 347, Veterans Highway, and Northern State Parkway for easy commutes.
- Situated in a dense area with a population of 222,000 within a five-mile radius and annual consumer spending of $3.1 billion.
PARK FACTS
| Total Space Available | 18,000 SF | Park Type | Office Park |
| Max. Contiguous | 9,000 SF |
| Total Space Available | 18,000 SF |
| Max. Contiguous | 9,000 SF |
| Park Type | Office Park |
all available spaces(5)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
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.
- Fully Built-Out as Standard Office
- Fits 8 - 24 People
- Surrounded by Local + National Retailers
- Ample Parking for 54 Vehicles in Private Lot
- Three (3) 3,000 SF Freestanding Buildings
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- 1/4 Mile from Smithtown Bypass
- Completely Renovated Medical | Professional Office
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.
- Fully Built-Out as Standard Office
- Fits 8 - 24 People
- Surrounded by Local + National Retailers
- Ample Parking for 54 Vehicles in Private Lot
- Three (3) 3,000 SF Freestanding Buildings
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- 1/4 Mile from Smithtown Bypass
- Completely Renovated Medical | Professional Office
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.
- Fully Built-Out as Standard Office
- Fits 8 - 24 People
- Surrounded by Local + National Retailers
- Ample Parking for 54 Vehicles in Private Lot
- Three (3) 3,000 SF Freestanding Buildings
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- 1/4 Mile from Smithtown Bypass
- Completely Renovated Medical | Professional Office
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| Ground | 3,000 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| Ground | 3,000 SF | 1-15 Years | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| Ground | 3,000 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
359 Route 111 - Ground
359 Route 111 - Ground
359 Route 111 - Ground
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.
- Fully Built-Out as Standard Office
- Fits 12 - 36 People
- Can be combined with additional space(s) for up to 9,000 SF of adjacent space
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.
- Fits 12 - 36 People
- Can be combined with additional space(s) for up to 9,000 SF of adjacent space
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor | 4,500 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | July 01, 2026 |
| 2nd Floor | 4,500 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | July 01, 2026 |
359 New York 111 Ave - 1st Floor
359 New York 111 Ave - 2nd Floor
359 Route 111 - Ground
| Size | 3,000 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
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.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 24 People
- Space is in Excellent Condition
- Surrounded by Local + National Retailers
- 1/4 Mile from Smithtown Bypass
- Ample Parking for 54 Vehicles in Private Lot
- Completely Renovated Medical | Professional Office
- Three (3) 3,000 SF Freestanding Buildings
359 Route 111 - Ground
| Size | 3,000 SF |
| Term | 1-15 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
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.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 24 People
- Space is in Excellent Condition
- Surrounded by Local + National Retailers
- 1/4 Mile from Smithtown Bypass
- Ample Parking for 54 Vehicles in Private Lot
- Completely Renovated Medical | Professional Office
- Three (3) 3,000 SF Freestanding Buildings
359 Route 111 - Ground
| Size | 3,000 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
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.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 24 People
- Space is in Excellent Condition
- Surrounded by Local + National Retailers
- 1/4 Mile from Smithtown Bypass
- Ample Parking for 54 Vehicles in Private Lot
- Completely Renovated Medical | Professional Office
- Three (3) 3,000 SF Freestanding Buildings
359 New York 111 Ave - 1st Floor
| Size | 4,500 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | July 01, 2026 |
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 12 - 36 People
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 9,000 SF of adjacent space
359 New York 111 Ave - 2nd Floor
| Size | 4,500 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | July 01, 2026 |
This space has not yet been constructed, but has approvals for a 9,000 SF 2 story building.
- Fits 12 - 36 People
- Can be combined with additional space(s) for up to 9,000 SF of adjacent space
Park Overview
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.
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359 New York 111 | Smithtown, NY 11787
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