Empire Towers V

3990 Concours Street, Ontario, CA 91764

Property Information

  • For Lease $2.65/SF/MO
  • Property Type Office - General Office
  • Property Size 124,529 SF
  • Lot Size 4.4 Acre
  • Parking Spaces Avail. 496
  • Parking Ratio 3.99 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class A
  • Year Built 2007
  • Date Updated Feb 27, 2026

Description

Empire Towers V is a 124,529-square-foot Class A office building, set on a 4.4-acre lot with 496 parking spaces and a parking ratio of 3.99. Built in 2007, the property offers a modern environment suitable for professional businesses. Its premium construction quality ensures a desirable workspace for tenants, while the ample parking availability enhances convenience for employees and visitors alike.

Situated in Ontario, Empire Towers V is surrounded by a wide range of amenities. Dining options within a short walking distance include Benihana, El Torito, and Hamburger Mary’s, while nearby hotels such as La Quinta Inn & Suites and Element Ontario provide accommodations for business travelers. The property is also close to several fuel stations, as well as Ontario Airport's parking lots. Educational institutions like Platt College and The Ontario Center School are within a mile, adding value to the area.

6 Spaces Available

#201

Space Type

General Office

Lease Rate

$2.65/SF/MO

Total Space

3,843 SF

Floor

2

Divisible Space

3,843 - 3,843 SF

Available Date

Jul 1, 2026

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 1 large conference room, 3 offices, filing room, 

IT room, breakroom and 2 separate bullpen areas for 11 cubicle 

workstations

#240

Space Type

General Office

Lease Rate

$2.65/SF/MO

Total Space

11,317 SF

Floor

2

Divisible Space

11,317 - 11,317 SF

Available Date

60 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 2 large conference rooms, 9 offices, filing 

room, IT room, breakroom and 2 separate bullpen areas for 

workstations

#250

Space Type

General Office

Lease Rate

$2.65/SF/MO

Total Space

5,861 SF

Floor

2

Divisible Space

5,861 - 5,861 SF

Available Date

Jul 1, 2026

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 1 conference rooms, 7 offices, storage room/IT 

room, breakroom and bullpen area for 27 workstations.

 

#320

Space Type

General Office

Lease Rate

$2.65/SF/MO

Total Space

943 SF

Floor

3

Divisible Space

943 - 943 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

 

Reception area, 2 offices and bullpen for workstations  

#340

Space Type

General Office

Lease Rate

$2.65/SF/MO

Total Space

2,100 SF

Floor

3

Divisible Space

2,100 - 2,100 SF

Available Date

30 Days

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Reception area, 5 offices and open aera for workstations 

Contacts

Michael G. Rademaker

MGR Real Estate

Lynn Yangchana

MGR Real Estate

Location

Contact Empire Towers V
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