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One Lakeshore Centre Ontario, CA 91761 907 - 38,288 SF of Office Space Available



Park Highlights
- One Lakeshore Centre offers Class A office space within Ontario's established Airport submarket.
- Convenient connectivity to the I-10, I-15, and SR-60 supports efficient regional travel.
- Professionally managed and maintained buildings provide a well-kept business environment.
- The property features prominent Interstate 10 freeway visibility with immediate access at Haven Avenue.
- A card-key security system enhances controlled access throughout the office campus.
- Covered and reserved parking options complement the property's 4/1,000 parking ratio.
Park Facts
All Available Spaces(9)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Suite 100 contains five offices, a conference room, storage/IT room, and open workspace for cubicle configurations. The suite can accommodate a variety of office layouts and operational needs. Suite 125 is part of a divisible floor configuration with access to office and workstation-oriented layouts. Suitable for users seeking a combination of private and collaborative workspace arrangements.
- Rate includes utilities, building services and property expenses
- Fits 8 - 52 People
- 1 Conference Room
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Conference Room Included
- Divisible Office Configuration
- Fully Built-Out as Standard Office
- 5 Private Offices
- Central Air and Heating
- Natural Light
- Open-Plan
- Storage And IT Room
- Open Cubicle Workspace
- Flexible Workspace Layout
Larger divisible second-floor configuration featuring office, meeting, storage, and workstation areas.
- Rate includes utilities, building services and property expenses
- Fits 37 - 118 People
- 2 Conference Rooms
- Secure Storage
- Flexible Floor Configuration
- Fully Built-Out as Standard Office
- 18 Private Offices
- Security System
- Divisible Office Opportunity
- Private And Open Areas
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 100-125 | 2,834-6,455 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $18,397 /MO $220,761 /YR | Office | Full Build-Out | Now |
| 2nd Floor | 14,747 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $42,029 /MO $504,347 /YR | Office | Full Build-Out | Now |
3450 Centrelake Dr - 1st Floor - Ste 100-125
3450 Centrelake Dr - 2nd Floor
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Built with seven private offices, a conference room, breakroom, and dedicated file room. The layout supports administrative, professional, and team-oriented office operations with a balance of private and collaborative work areas.
- Rate includes utilities, building services and property expenses
- Open Floor Plan Layout
- 7 Private Offices
- Space is in Excellent Condition
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Dedicated Conference Room Included
- Fully Built-Out as Standard Office
- Fits 9 - 26 People
- 1 Conference Room
- Central Air and Heating
- Natural Light
- Open-Plan
- Seven Private Office Layout
- Breakroom And File Room
Features three private offices, a conference room, open workspace, and water views. The layout accommodates executive offices alongside collaborative work areas and client meeting space.
- Rate includes utilities, building services and property expenses
- Fits 5 - 14 People
- 1 Conference Room
- Central Air and Heating
- Natural Light
- Open-Plan
- Water View Office Space
- Open Collaborative Workspace
- Fully Built-Out as Standard Office
- 2 Private Offices
- Space is in Excellent Condition
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Conference Room Included
Open floor plan with a breakroom and water views. The efficient layout supports collaborative workflows and flexible workstation configurations.
- Rate includes utilities, building services and property expenses
- Open Floor Plan Layout
- Central Air and Heating
- After Hours HVAC Available
- Open Plan Layout
- Breakroom Already Installed
- Fully Built-Out as Standard Office
- Fits 3 - 8 People
- Elevator Access
- Wheelchair Accessible
- Water View Setting
Configured with two private offices, a large open work area, and a breakroom. The floor plan balances private workspace with room for team seating and collaboration.
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- 2 Private Offices
- Large Open Work Area
- In-Suite Breakroom Included
- Fully Built-Out as Standard Office
- Fits 6 - 19 People
- Space is in Excellent Condition
- Two Private Offices
Includes a private office, conference room, and dedicated storage/file room. The layout is suited for users requiring a mix of meeting, administrative, and document storage areas.
- Rate includes utilities, building services and property expenses
- Open Floor Plan Layout
- 1 Private Office
- Space is in Excellent Condition
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Dedicated Storage Room
- Fully Built-Out as Standard Office
- Fits 5 - 16 People
- 1 Conference Room
- Central Air and Heating
- Natural Light
- Open-Plan
- Conference Room Included
- Private Office Configuration
Features ten private offices, a conference room, storage/file room, and extensive open areas for workstations. The layout supports larger teams requiring a combination of private and collaborative work environments.
- Rate includes utilities, building services and property expenses
- Open Floor Plan Layout
- 10 Private Offices
- Space is in Excellent Condition
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Extensive Workstation Areas
- Fully Built-Out as Standard Office
- Fits 13 - 40 People
- 1 Conference Room
- Central Air and Heating
- Natural Light
- Open-Plan
- Ten Private Offices
- Conference And Storage Rooms
Includes five private offices and a large open area for workstations. The layout provides flexibility for both management offices and team-based operations.
- Rate includes utilities, building services and property expenses
- Fits 6 - 18 People
- Space is in Excellent Condition
- Five Private Offices
- Flexible Team Layout
- Fully Built-Out as Standard Office
- 5 Private Offices
- Natural Light
- Large Workstation Area
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 175 | 3,218 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $9,171 /MO $110,056 /YR | Office | Full Build-Out | 30 Days |
| 2nd Floor, Ste 200 | 1,665 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $4,745 /MO $56,943 /YR | Office | Full Build-Out | Now |
| 2nd Floor, Ste 210 | 907 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $2,585 /MO $31,019 /YR | Office | Full Build-Out | Now |
| 4th Floor, Ste 460 | 2,279 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $6,495 /MO $77,942 /YR | Office | Full Build-Out | January 01, 2027 |
| 6th Floor, Ste 640 | 1,993 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $5,680 /MO $68,161 /YR | Office | Full Build-Out | Now |
| 7th Floor, Ste 750 | 4,880 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $13,908 /MO $166,896 /YR | Office | Full Build-Out | 30 Days |
| 8th Floor, Ste 880 | 2,144 SF | Negotiable | $34.20 /SF/YR $2.85 /SF/MO $368.13 /m²/YR $30.68 /m²/MO $6,110 /MO $73,325 /YR | Office | Full Build-Out | Now |
3281 E Guasti Rd - 1st Floor - Ste 175
3281 E Guasti Rd - 2nd Floor - Ste 200
3281 E Guasti Rd - 2nd Floor - Ste 210
3281 E Guasti Rd - 4th Floor - Ste 460
3281 E Guasti Rd - 6th Floor - Ste 640
3281 E Guasti Rd - 7th Floor - Ste 750
3281 E Guasti Rd - 8th Floor - Ste 880
3450 Centrelake Dr - 1st Floor - Ste 100-125
| Size | 2,834-6,455 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Suite 100 contains five offices, a conference room, storage/IT room, and open workspace for cubicle configurations. The suite can accommodate a variety of office layouts and operational needs. Suite 125 is part of a divisible floor configuration with access to office and workstation-oriented layouts. Suitable for users seeking a combination of private and collaborative workspace arrangements.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Fits 8 - 52 People
- 5 Private Offices
- 1 Conference Room
- Central Air and Heating
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Wheelchair Accessible
- Storage And IT Room
- Conference Room Included
- Open Cubicle Workspace
- Divisible Office Configuration
- Flexible Workspace Layout
3450 Centrelake Dr - 2nd Floor
| Size | 14,747 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Larger divisible second-floor configuration featuring office, meeting, storage, and workstation areas.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Fits 37 - 118 People
- 18 Private Offices
- 2 Conference Rooms
- Security System
- Secure Storage
- Divisible Office Opportunity
- Flexible Floor Configuration
- Private And Open Areas
3281 E Guasti Rd - 1st Floor - Ste 175
| Size | 3,218 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Built with seven private offices, a conference room, breakroom, and dedicated file room. The layout supports administrative, professional, and team-oriented office operations with a balance of private and collaborative work areas.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Fits 9 - 26 People
- 7 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Central Air and Heating
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Wheelchair Accessible
- Seven Private Office Layout
- Dedicated Conference Room Included
- Breakroom And File Room
3281 E Guasti Rd - 2nd Floor - Ste 200
| Size | 1,665 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Features three private offices, a conference room, open workspace, and water views. The layout accommodates executive offices alongside collaborative work areas and client meeting space.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Fits 5 - 14 People
- 2 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Central Air and Heating
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Wheelchair Accessible
- Water View Office Space
- Conference Room Included
- Open Collaborative Workspace
3281 E Guasti Rd - 2nd Floor - Ste 210
| Size | 907 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Open floor plan with a breakroom and water views. The efficient layout supports collaborative workflows and flexible workstation configurations.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Fits 3 - 8 People
- Central Air and Heating
- Elevator Access
- After Hours HVAC Available
- Wheelchair Accessible
- Open Plan Layout
- Water View Setting
- Breakroom Already Installed
3281 E Guasti Rd - 4th Floor - Ste 460
| Size | 2,279 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | January 01, 2027 |
Configured with two private offices, a large open work area, and a breakroom. The floor plan balances private workspace with room for team seating and collaboration.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 6 - 19 People
- 2 Private Offices
- Space is in Excellent Condition
- Large Open Work Area
- Two Private Offices
- In-Suite Breakroom Included
3281 E Guasti Rd - 6th Floor - Ste 640
| Size | 1,993 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Includes a private office, conference room, and dedicated storage/file room. The layout is suited for users requiring a mix of meeting, administrative, and document storage areas.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Fits 5 - 16 People
- 1 Private Office
- 1 Conference Room
- Space is in Excellent Condition
- Central Air and Heating
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Wheelchair Accessible
- Conference Room Included
- Dedicated Storage Room
- Private Office Configuration
3281 E Guasti Rd - 7th Floor - Ste 750
| Size | 4,880 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Features ten private offices, a conference room, storage/file room, and extensive open areas for workstations. The layout supports larger teams requiring a combination of private and collaborative work environments.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Fits 13 - 40 People
- 10 Private Offices
- 1 Conference Room
- Space is in Excellent Condition
- Central Air and Heating
- Elevator Access
- Natural Light
- After Hours HVAC Available
- Open-Plan
- Wheelchair Accessible
- Ten Private Offices
- Extensive Workstation Areas
- Conference And Storage Rooms
3281 E Guasti Rd - 8th Floor - Ste 880
| Size | 2,144 SF |
| Term | Negotiable |
| Rental Rate | $2.85 /SF/MO |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Includes five private offices and a large open area for workstations. The layout provides flexibility for both management offices and team-based operations.
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Fits 6 - 18 People
- 5 Private Offices
- Space is in Excellent Condition
- Natural Light
- Five Private Offices
- Large Workstation Area
- Flexible Team Layout
Park Overview
One Lakeshore Centre is a Class A office campus comprised of approximately 176,813 square feet across an eight-story tower and an adjacent two-story office building in Ontario, California's Ontario Airport submarket. The property offers prominent visibility along Interstate 10 with immediate access from Haven Avenue and convenient connections to the I-15 and SR-60 freeways, providing regional accessibility throughout the Inland Empire and Southern California. The professionally managed and maintained campus features a card-key security system, full-service gross lease structure, and a parking ratio of 4 spaces per 1,000 square feet, including covered and reserved parking options. Positioned near Ontario International Airport and surrounding business amenities, One Lakeshore Centre provides a corporate office environment designed to support a wide range of professional users. Its combination of freeway exposure, accessibility, on-site parking, and institutional-quality management has established the property as a recognized office destination within one of the region's most active business corridors.
- Property Manager on Site
- Wheelchair Accessible
- Monument Signage
- Air Conditioning
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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One Lakeshore Centre | Ontario, CA 91761
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