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Highlights

  • Three-story Class A office building with ±76,118 SF.
  • Immediate access to I-10 and close to I-15 and SR-60 freeways.
  • 4/1,000 parking ratio with reserved parking available.
  • Located in the Ontario Airport submarket with excellent accessibility.
  • Offers card key entry and full-service gross leases.
  • Professionally managed and maintained environment.

All Available Spaces(2)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 125
  • 10,704 SF
  • Negotiable
  • $48.42 CAD/SF/YR $4.03 CAD/SF/MO $518,266 CAD/YR $43,189 CAD/MO
  • Office
  • Full Build-Out
  • 90 Days

Reception area, five private offices, two large meeting rooms, one conference room, a large room with four workstations, storage rooms, and private restrooms.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Partitioned Offices
  • Space is in Excellent Condition
  • Print/Copy Room
  • Corner Space
  • Natural Light
  • Large open meeting space
  • Multiple private offices
  • Fully Built-Out as Standard Office
  • Fits 27 - 86 People
  • Conference Rooms
  • Reception Area
  • Private Restrooms
  • High Ceilings
  • Open-Plan
  • Private restrooms included
  • 2nd Floor, Ste 220-270
  • 13,335 SF
  • Negotiable
  • $48.42 CAD/SF/YR $4.03 CAD/SF/MO $645,654 CAD/YR $53,804 CAD/MO
  • Office
  • Full Build-Out
  • 90 Days

Reception area, seven private offices, and a large open area suitable for flexible configurations. See attached floor plan for possible divisibility options.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • 7 Private Offices
  • Divisible second-floor space
  • Seven private offices
  • Fully Built-Out as Standard Office
  • Fits 33 - 107 People
  • Reception Area
  • Expansive open floor plan
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 125 10,704 SF Negotiable $48.42 CAD/SF/YR $4.03 CAD/SF/MO $518,266 CAD/YR $43,189 CAD/MO Office Full Build-Out 90 Days
2nd Floor, Ste 220-270 13,335 SF Negotiable $48.42 CAD/SF/YR $4.03 CAD/SF/MO $645,654 CAD/YR $53,804 CAD/MO Office Full Build-Out 90 Days

1st Floor, Ste 125

Size
10,704 SF
Term
Negotiable
Rental Rate
$48.42 CAD/SF/YR $4.03 CAD/SF/MO $518,266 CAD/YR $43,189 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
90 Days

2nd Floor, Ste 220-270

Size
13,335 SF
Term
Negotiable
Rental Rate
$48.42 CAD/SF/YR $4.03 CAD/SF/MO $645,654 CAD/YR $53,804 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
90 Days

1st Floor, Ste 125

Size 10,704 SF
Term Negotiable
Rental Rate $48.42 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 90 Days

Reception area, five private offices, two large meeting rooms, one conference room, a large room with four workstations, storage rooms, and private restrooms.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 27 - 86 People
  • Partitioned Offices
  • Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Print/Copy Room
  • Private Restrooms
  • Corner Space
  • High Ceilings
  • Natural Light
  • Open-Plan
  • Large open meeting space
  • Private restrooms included
  • Multiple private offices

2nd Floor, Ste 220-270

Size 13,335 SF
Term Negotiable
Rental Rate $48.42 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 90 Days

Reception area, seven private offices, and a large open area suitable for flexible configurations. See attached floor plan for possible divisibility options.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 33 - 107 People
  • 7 Private Offices
  • Reception Area
  • Divisible second-floor space
  • Expansive open floor plan
  • Seven private offices

Property Overview

Empire Towers IV is a three-story, Class A office building in Ontario’s premier airport submarket. The property offers a modern corporate setting with a professional image and convenient access to major freeways, including I-10, I-15, and SR-60. Designed for productivity and comfort, this well-maintained building features a card key security system, full-service gross leases, and a professional management team. Tenants enjoy ample on-site parking at a 4/1,000 ratio, including reserved spaces, as well as proximity to Ontario International Airport and regional amenities. Built in 2004, Empire Towers IV reflects quality construction combined with efficient design, making it a standout choice for businesses seeking a highly connected location in the Inland Empire’s thriving commercial hub.

  • 24 Hour Access
  • Atrium
  • Signage
  • Energy Star Labeled
  • Outdoor Seating

Property Facts

Building Type
Office
Year Built
2004
LoopNet Rating
4 Star
Building Height
3 Stories
Building Size
76,118 SF
Building Class
A
Typical Floor Size
25,372 SF
Unfinished Ceiling Height
11’
Parking
150 Surface Parking Spaces
Fairly walkable
50/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
50/100
  • Listing ID: 5874242

  • Date on Market: 2026-06-09

  • Last Updated:

  • Address: 3800 Concours, Ontario, CA 91764

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