- For Lease $24.00/SF/YR
- Property Type Office - Flex - Office
- Property Size 76,752 SF
- Lot Size 4.85 Acre
- Parking Spaces Avail. 237
- Parking Ratio 3.10 / 1,000 SF
- Property Tenancy Multi-Tenant
- Building Class B
- Year Built 1957
- Date Updated May 6, 2026
Description
303 Sunnyside Blvd is a 76,752-square-foot flex-office building set on a spacious 4.85-acre lot in Plainview. With 237 parking spaces and a parking ratio of 3.1 per 1,000 square feet, the property provides ample parking for tenants and visitors. Built in 1957, this Class B office building offers versatile space for a variety of business needs, making it suitable for companies seeking both office and flexible workspace solutions.
The property is surrounded by convenient amenities, including the Holiday Inn, located just steps away, and several dining options such as On Parade Diner and Moe's Southwest Grill, approximately 1.25 miles and 1.5 miles away, respectively. Mobil and Gulf fuel stations are within 1 mile, ensuring easy access for commuters. For those using public transportation, Syosset Train Station is roughly 2.6 miles away. Nearby educational institutions, such as Farmingdale State College (SUNY) about 3.7 miles away, and local child care services like Teachers Pets Child Care Center under 1 mile away, add further convenience to the area.
True
1 Space Available
Space Availble
Flex - Office
$24.00/SF/YR
8,688 SF
Medical Office, R&D - Office, Showroom - Office
8,688 - 8,688 SF
Immediate
NNN
Yes
No
Ideal for office, medical, lab, R&D, showroom, or flex combinations.
Contacts
CBRE
CBRE
CBRE