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Empire Towers IV 3800 Concours 10,704 - 36,566 SF of 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(2)
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
| 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 $368.13 /m²/YR $30.68 /m²/MO $30,506 /MO $366,077 /YR | Office | Full Build-Out | 90 Days |
| 2nd Floor, Ste 200-210 | 12,527-25,862 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $73,707 /MO $884,480 /YR | Office | - | May 01, 2027 |
1st Floor, Ste 125
| Size |
| 10,704 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $30,506 /MO $366,077 /YR |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 90 Days |
2nd Floor, Ste 200-210
| Size |
| 12,527-25,862 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $73,707 /MO $884,480 /YR |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| May 01, 2027 |
1st Floor, Ste 125
| Size | 10,704 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| 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 | 12,527-25,862 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| 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
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
Sustainability
Sustainability
ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.
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Empire Towers IV | 3800 Concours
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