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Empire Towers IV 3800 Concours 10,704 - 36,566 SF of 4-Star Office Space Available in Ontario, CA 91764
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(3)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
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
- Conference Rooms
- Reception Area
- Private Restrooms
- High Ceilings
- Open-Plan
- Private restrooms included
- Fully Built-Out as Standard Office
- Partitioned Offices
- Space is in Excellent Condition
- Print/Copy Room
- Corner Space
- Natural Light
- Large open meeting space
- Multiple private offices
- Rate includes utilities, building services and property expenses
- 5 Private Offices
- Space is in Excellent Condition
- Reception Area
- Corner Space
- Open-Plan
- Mostly Open Floor Plan Layout
- 2 Conference Rooms
- Plug & Play
- Fully Carpeted
- Natural Light
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
- Reception Area
- Expansive open floor plan
- Fully Built-Out as Standard Office
- 7 Private Offices
- Divisible second-floor space
- Seven private offices
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 125 | 10,704 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $366,077 /YR $30,506 /MO | Office | Full Build-Out | 90 Days |
| 2nd Floor, Ste 200-210 | 12,527 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $428,423 /YR $35,702 /MO | Office | - | May 01, 2027 |
| 2nd Floor, Ste 220-270 | 13,335 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $456,057 /YR $38,005 /MO | Office | Full Build-Out | 90 Days |
1st Floor, Ste 125
| Size |
| 10,704 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $366,077 /YR $30,506 /MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 90 Days |
2nd Floor, Ste 200-210
| Size |
| 12,527 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $428,423 /YR $35,702 /MO |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| May 01, 2027 |
2nd Floor, Ste 220-270
| Size |
| 13,335 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $456,057 /YR $38,005 /MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 90 Days |
1st Floor, Ste 125
| Size | 10,704 SF |
| Term | Negotiable |
| Rental Rate | $34.20 /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
- 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 200-210
| Size | 12,527 SF |
| Term | Negotiable |
| Rental Rate | $34.20 /SF/YR |
| Space Use | Office |
| Build-Out | - |
| Available | May 01, 2027 |
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- 5 Private Offices
- 2 Conference Rooms
- Space is in Excellent Condition
- Plug & Play
- Reception Area
- Fully Carpeted
- Corner Space
- Natural Light
- Open-Plan
2nd Floor, Ste 220-270
| Size | 13,335 SF |
| Term | Negotiable |
| Rental Rate | $34.20 /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
- 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
