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Sterling Corporate Center 999 Stewart Ave 8,700 - 116,943 sq ft of Office / Medical Space Available in Bethpage, NY 11714

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HIGHLIGHTS

  • Sterling Corporate Center is centrally located on Long Island, providing convenient access to the Southern and Northern State Parkways and beyond.
  • Property features, such as security card access, a full-service café, a concierge, and a lobby ATM, ensure an exceptional tenant experience.
  • Employees benefit from easy commuting with easy property access off a signalized intersection and an expansive parking lot with over 900 spaces.
  • Situated in the heart of Bethpage, the property is surrounded by public parks and is just a short drive to dining, shopping, and entertainment.

ALL AVAILABLE SPACES(5)

Display Rent as

  • SPACE
  • SIZE
  • TERM
  • RATE
  • USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 9,900 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office / Medical
  • Full Fit-Out
  • Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 25 - 80 People
  • Minutes from the Nassau-Suffolk Boarder
  • 33 Miles from New York City
  • Fully Fit-Out as Standard Office
  • Located in the Heart of Long Island
  • Near Local Police & Fire Stations
  • 1st Floor, Ste 100
  • 8,700 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office / Medical
  • Full Fit-Out
  • Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 22 - 70 People
  • Security System
  • Minutes from the Nassau-Suffolk Boarder
  • 33 Miles from New York City
  • Fully Fit-Out as Standard Office
  • Can be combined with additional space(s) for up to 34,700 sq ft of adjacent space
  • Located in the Heart of Long Island
  • Near Local Police & Fire Stations
  • 1st Floor, Ste 103
  • 26,000 sq ft
  • Negotiable
  • Upon Application Upon Application Upon Application Upon Application
  • Office / Medical
  • Full Fit-Out
  • Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 65 - 208 People
  • Located in the Heart of Long Island
  • Near Local Police & Fire Stations
  • Fully Fit-Out as Standard Office
  • Can be combined with additional space(s) for up to 34,700 sq ft of adjacent space
  • Minutes from the Nassau-Suffolk Boarder
  • 33 Miles from New York City
  • 2nd Floor, Ste 200
  • 50,000 sq ft
  • 5-10 Years
  • Upon Application Upon Application Upon Application Upon Application
  • Office / Medical
  • Full Fit-Out
  • Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 125 - 400 People
  • Minutes from the Nassau-Suffolk Boarder
  • 33 Miles from New York City
  • Fully Fit-Out as Standard Office
  • Located in the Heart of Long Island
  • Near Local Police & Fire Stations
  • 2nd Floor, Ste 215
  • 22,343 sq ft
  • 5-10 Years
  • Upon Application Upon Application Upon Application Upon Application
  • Office / Medical
  • Full Fit-Out
  • Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 56 - 179 People
  • Minutes from the Nassau-Suffolk Boarder
  • 33 Miles from New York City
  • Fully Fit-Out as Standard Office
  • Located in the Heart of Long Island
  • Near Local Police & Fire Stations
Space Size Term Rate Space Use Condition Available
1st Floor 9,900 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office / Medical Full Fit-Out Now
1st Floor, Ste 100 8,700 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office / Medical Full Fit-Out Now
1st Floor, Ste 103 26,000 sq ft Negotiable Upon Application Upon Application Upon Application Upon Application Office / Medical Full Fit-Out Now
2nd Floor, Ste 200 50,000 sq ft 5-10 Years Upon Application Upon Application Upon Application Upon Application Office / Medical Full Fit-Out Now
2nd Floor, Ste 215 22,343 sq ft 5-10 Years Upon Application Upon Application Upon Application Upon Application Office / Medical Full Fit-Out Now

1st Floor

Size
9,900 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office / Medical
Condition
Full Fit-Out
Available
Now

1st Floor, Ste 100

Size
8,700 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office / Medical
Condition
Full Fit-Out
Available
Now

1st Floor, Ste 103

Size
26,000 sq ft
Term
Negotiable
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office / Medical
Condition
Full Fit-Out
Available
Now

2nd Floor, Ste 200

Size
50,000 sq ft
Term
5-10 Years
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office / Medical
Condition
Full Fit-Out
Available
Now

2nd Floor, Ste 215

Size
22,343 sq ft
Term
5-10 Years
Rate
Upon Application Upon Application Upon Application Upon Application
Space Use
Office / Medical
Condition
Full Fit-Out
Available
Now

1st Floor

Size 9,900 sq ft
Term Negotiable
Rate Upon Application
Space Use Office / Medical
Condition Full Fit-Out
Available Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Fits 25 - 80 People
  • Located in the Heart of Long Island
  • Minutes from the Nassau-Suffolk Boarder
  • Near Local Police & Fire Stations
  • 33 Miles from New York City

1st Floor, Ste 100

Size 8,700 sq ft
Term Negotiable
Rate Upon Application
Space Use Office / Medical
Condition Full Fit-Out
Available Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Fits 22 - 70 People
  • Can be combined with additional space(s) for up to 34,700 sq ft of adjacent space
  • Security System
  • Located in the Heart of Long Island
  • Minutes from the Nassau-Suffolk Boarder
  • Near Local Police & Fire Stations
  • 33 Miles from New York City

1st Floor, Ste 103

Size 26,000 sq ft
Term Negotiable
Rate Upon Application
Space Use Office / Medical
Condition Full Fit-Out
Available Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Fits 65 - 208 People
  • Can be combined with additional space(s) for up to 34,700 sq ft of adjacent space
  • Located in the Heart of Long Island
  • Minutes from the Nassau-Suffolk Boarder
  • Near Local Police & Fire Stations
  • 33 Miles from New York City

2nd Floor, Ste 200

Size 50,000 sq ft
Term 5-10 Years
Rate Upon Application
Space Use Office / Medical
Condition Full Fit-Out
Available Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Fits 125 - 400 People
  • Located in the Heart of Long Island
  • Minutes from the Nassau-Suffolk Boarder
  • Near Local Police & Fire Stations
  • 33 Miles from New York City

2nd Floor, Ste 215

Size 22,343 sq ft
Term 5-10 Years
Rate Upon Application
Space Use Office / Medical
Condition Full Fit-Out
Available Now

Office/Medical space available. Reach out for more information.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Fit-Out as Standard Office
  • Fits 56 - 179 People
  • Located in the Heart of Long Island
  • Minutes from the Nassau-Suffolk Boarder
  • Near Local Police & Fire Stations
  • 33 Miles from New York City

PROPERTY OVERVIEW

Sterling Corporate Center at 999 Stewart Avenue provides high-quality medical and professional office space in Bethpage, New York. This 190,695-square-foot building sits on a nearly 15-acre site with professional landscaping and 946 surface parking spaces. Situated at a signalized intersection off Stewart Avenue, tenants benefit from excellent visibility and over 900 surface parking spaces. Building features include security card access, a concierge desk, an on-site café and ATM, and hands-on property management. Fully built-out office units in various sizes are immediately available in move-in-ready condition. Sterling Corporate Center tenants have convenient access to the Seaford-Oyster Bay Expressway, connecting to the Southern State Parkway, Northern State Parkway, and Long Island Expressway in less than 10 minutes. The property is within 1.4 miles of the Bethpage commuter rail station on the Long Island Railroad. Strategically positioned in the heart of Long Island, Sterling Corporate Center is surrounded by dining, shopping, public parks, and entertainment. Nearly 340,000 residents live within 5 miles of the property, with 45% holding a bachelor's degree or higher, presenting a significant potential workforce.

  • 24 Hour Access
  • Controlled Access
  • Concierge
  • Fenced Lot
  • Food Court
  • Property Manager on Site
  • Security System

PROPERTY FACTS

Property Type
Office
Year Built
1964
Number of Floors
2
Property Size
200,000 sq ft
Costar Property Class
B
Typical Floor Size
100,000 sq ft
Clear Internal Height
10 ft
Parking
946 Surface Parking Spaces
Covered Parking
  • Listing ID: 33208071

  • Date on Market: 31/03/2025

  • Last Updated:

  • Address: 999 Stewart Ave, Bethpage, NY 11714

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