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Empire Towers III 4200 Concours 2,995 SF of Office Space Available in Ontario, CA 91764



Highlights
- Empire Towers III offers prominent visibility along the I-10 Freeway in Ontario's Airport Submarket.
- A card key security system supports controlled building access for tenants and visitors.
- On-site parking is available at a ratio of 4 spaces per 1,000 square feet, with covered and reserved options.
- The property provides immediate access to the I-10 via Haven Avenue and convenient connections to the I-15 and SR-60.
- Professionally managed and maintained operations help support a consistent business environment.
- Full-service gross lease structures help simplify occupancy and operating expenses.
All Available Space(1)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Suite 380 features a reception area, one private office, a conference room, an open work area, a storage/IT room, and a breakroom. The layout supports a combination of collaborative workspace and private meeting areas while providing dedicated support and employee amenity space.
- Rate includes utilities, building services and property expenses
- Fits 8 - 24 People
- 1 Conference Room
- Reception Area
- Natural Light
- Open-Plan
- Open Workspace Configuration
- Fully Built-Out as Standard Office
- 1 Private Office
- Central Air and Heating
- Elevator Access
- After Hours HVAC Available
- Reception And Conference Room
- Dedicated Storage IT Room
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 3rd Floor, Ste 380 | 2,995 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $8,536 /MO $102,429 /YR | Office | Full Build-Out | Now |
3rd Floor, Ste 380
| Size |
| 2,995 SF |
| Term |
| Negotiable |
| Rental Rate |
| $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $8,536 /MO $102,429 /YR |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 380
| Size | 2,995 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Suite 380 features a reception area, one private office, a conference room, an open work area, a storage/IT room, and a breakroom. The layout supports a combination of collaborative workspace and private meeting areas while providing dedicated support and employee amenity space.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Fits 8 - 24 People
- 1 Private Office
- 1 Conference Room
- Central Air and Heating
- Reception Area
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Reception And Conference Room
- Open Workspace Configuration
- Dedicated Storage IT Room
Property Overview
Empire Towers III is a Class A office building located in Ontario’s Airport Submarket at 4200 Concours Street. The property offers a highly visible business address with prominent exposure along the I-10 Freeway and convenient access from Haven Avenue. Its location also provides connectivity to the I-15 and SR-60 freeways, supporting efficient travel throughout the Inland Empire and Southern California region. The building is professionally managed and maintained, creating a consistent and well-kept business environment for tenants and visitors. Security is enhanced through a card key access system, while on-site parking is provided at a ratio of 4 spaces per 1,000 square feet. Covered and reserved parking options are also available. Empire Towers III offers full-service gross leasing, helping simplify occupancy costs and day-to-day operations. Positioned within one of Ontario’s established office corridors and near Ontario International Airport, the property benefits from regional accessibility, a strong transportation network, and proximity to major business destinations. The combination of freeway visibility, professional management, security features, and convenient access makes Empire Towers III a well-located office asset within the Inland Empire.
- Atrium
- Bus Line
- Energy Star Labeled
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 III | 4200 Concours
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