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3633 Inland Empire Blvd
Ontario, CA 91764 Ontario

$3,699 - $9,092 USD/MO

Office For Lease  •  1,298+ SF

Property Details

  • Property Type Office
  • Year Built 1991
  • Total Building Size 199,115 SF
  • Tenancy Multiple
  • Building Class A
  • Zoning SP
30 Transit Score
50 Walk Score

4 Spaces Available

Name Space Use Size Rent Details
4th Floor Ste 460 Office 1,298 SF $34.20 USD/SF/YR
Suite 460 features a reception area and an open workspace designed for workstations. The layout provides an efficient configuration for professional office users seeking a combination of client-facing and collaborative work areas.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 540 Office 2,252 SF $34.20 USD/SF/YR
Suite 540 includes a reception area, conference room, five private offices, and an open workstation area. The configuration supports a blend of private offices, meetings, and team-oriented workspace.

  • Date available: Nov 2026
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 560 Office 2,441 SF $34.20 USD/SF/YR
Suite 560 contains a reception area, conference room, four private offices, a breakroom, and an open cubicle area. The layout accommodates both individual work functions and collaborative office operations.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet
7th Floor Ste 790 Office 3,190 SF $34.20 USD/SF/YR
Suite 790 features a reception area, conference room, four private offices, three additional small rooms, and an open workstation area. The floor plan offers a mix of private and flexible workspace components.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Full Service Gross
  • Built out as: Standard Office
  • Space Type: Relet

Description

Empire Towers I is a Class A, nine-story office building located at 3633 Inland Empire Boulevard in Ontario, California. The property contains approximately 188,612 square feet and is positioned within the Ontario Airport submarket, offering prominent visibility from Interstate 10. Its location provides immediate access to Haven Avenue and convenient connectivity to the I-10, I-15, and SR-60 transportation corridors, supporting access throughout the Inland Empire and Southern California region. Built in 1991 and professionally managed, the building features a card-key security system, reserved parking options, and a parking ratio of 4 spaces per 1,000 square feet. The property's full-service gross lease structure simplifies occupancy costs, while its central location places tenants near Ontario International Airport, regional business centers, hospitality amenities, dining options, and major transportation infrastructure. Empire Towers I offers a corporate office environment designed to support a wide range of professional users seeking accessibility, visibility, and a well-maintained business setting.

Highlights

Empire Towers I is a Class A office building within the Ontario Airport submarket.
The property offers prominent visibility along Interstate 10.
Immediate access to Haven Avenue provides convenient regional connectivity.
The building features a card-key security system for controlled access.
Professionally managed and maintained ownership supports daily operations.
Convenient access to the I-10, I-15, and SR-60 freeway network.

Green Rating

EnergyStar Yes

Amenities

  • 24 Hour Access
  • Atrium
  • Conferencing Facility
  • Signage
  • Energy Star Labeled

Public Transportation

Commuter RailDriveWalkDistance
Rancho Cucamonga Metrolink Station (Metrolink San Bernardino Line - Metrolink Trains) 6 min - 2.5 mi
East Ontario Metrolink Station (Metrolink Riverside Line - Metrolink Trains) 8 min - 3.2 mi
AirportDriveWalkDistance
Ontario International 7 min - 3.0 mi

Parking Details

Parking Available: Yes
Reserved: No
Spaces Provided: 1000
Type: Surface
Included in Rent: Yes
Lynn Yangchana 714-273-0208 MGR Real Estate
Lynn Yangchana 714-273-0208 MGR Real Estate