575 Underhill Blvd

575 Underhill Blvd, Syosset, NY 11791

Property Information

  • For Lease $26.00/SF/YR
  • Property Type Office - Flex - Office
  • Property Size 235,000 SF
  • Lot Size 16.6 Acre
  • Parking Spaces Avail. 984
  • Parking Ratio 4.19 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1956
  • Date Updated Apr 3, 2026

Description

575 Underhill Blvd is a 235,000-square-foot flex-office property situated on a generous 16.6-acre lot in Syosset. With parking space for up to 984 vehicles and a parking ratio of 4.19 per 1,000 square feet, the property provides ample capacity for tenants and visitors alike. Classified as a Class B building, it caters to a range of business needs while maintaining accessibility and functionality.

The property's Syosset location offers proximity to a variety of conveniences. Dining options such as Il Fornello, Friendly’s, and Panera Bread are within walking distance, as are fuel stations like EVgo. Public transportation hubs, including Syosset Train Station South Parking Lot, are approximately 1.15 miles away. For out-of-town visitors or traveling tenants, nearby hotels such as The Inn at Fox Hollow and Meadowbrook Motor Lodge are less than 2 miles away, enhancing the area's appeal for business operations.

2 Spaces Available

#216

Space Type

R&D - Office

Lease Rate

$26.00/SF/YR

Total Space

3,900 SF

Additional Space Type

Flex - Office

Floor

2

Divisible Space

3,900 - 3,900 SF

Available Date

Immediate

Lease Type

Gross + Electric

Renewal Option

Yes

Sublease

No

#E

Space Type

R&D - Office

Lease Rate

$26.00/SF/YR

Total Space

2,300 SF

Additional Space Type

Flex - Office

Divisible Space

2,300 - 2,300 SF

Available Date

Immediate

Lease Type

Modified Gross

Renewal Option

Yes

Sublease

No

Contacts

David Hercman

Milvado Property Group

Daniel Ginsberg

Milvado Property Group

Location

Located at 575 Underhill Blvd, Syosset, NY 11791, this property is part of the Syosset neighborhood and Long Island market.

Contact 575 Underhill Blvd
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