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Impressive, Functional Office Space for Financial Professionals Elevate your brand with this 2,955 SF Class-A office suite at 800 N Haven Ave., Ontario. Designed for financial advisors, brokers, or wealth managers, it features a polished reception area, private office for client consultations, a secure IT room, and a bullpen with high-walled cubicles for support staff. A large file room ensures ample storage for confidential records, and a kitchen with sink provides day-to-day convenience. Fully furnished and move-in ready, with landlord flexibility to build out additional offices tailored to your business model. Located near major freeways, Ontario Mills, top-tier hotels, and Ontario International Airport, this suite offers unmatched convenience for your clients and staff.
Make a lasting impression with this elegant, move-in ready office suite at 800 N Haven Ave., Ontario. Spanning approximately 8,658 RSF, this professionally designed and fully furnished suite features luxurious office furniture, sophisticated finishes, and a layout that supports both focus and collaboration. At the heart of the suite is a glass-enclosed, executive conference room—an expansive space outfitted with a high-end, long conference table, plush leather seating, and breathtaking views of the San Gabriel Mountains. It's the perfect setting for board meetings, client presentations, or team strategy sessions that inspire. Upon entry, guests are welcomed into a refined reception area, followed by a large open bullpen with high-quality cubicles. The suite includes 16 private offices, a dedicated IT/server room, generous file storage, and a modern breakroom. A second bullpen area features a built-in coffee bar and sink, offering a casual, collaborative space for your team to recharge and connect. ________________________________________ Flexible Configurations Available: This suite can be subdivided to accommodate teams of various sizes: • 2,718 & 5,940 RSF • 3,207 & 5,451 RSF • 2,154, 2,718 & 3,786 RSF • 2,154, 3,207 & 3,297 RSF
Space | Size | Term | Rental Rate | Space Use | Condition | Available |
3rd Floor, Ste 300 | 2,955 SF | Negotiable | $29.40 /SF/YR $2.45 /SF/MO $316.46 /m²/YR $26.37 /m²/MO $7,240 /MO $86,877 /YR | Office | Full Build-Out | Now |
4th Floor, Ste 400 | 8,658 SF | Negotiable | $29.40 /SF/YR $2.45 /SF/MO $316.46 /m²/YR $26.37 /m²/MO $21,212 /MO $254,545 /YR | Office | Full Build-Out | Now |
Size |
2,955 SF |
Term |
Negotiable |
Rental Rate |
$29.40 /SF/YR $2.45 /SF/MO $316.46 /m²/YR $26.37 /m²/MO $7,240 /MO $86,877 /YR |
Space Use |
Office |
Condition |
Full Build-Out |
Available |
Now |
Size |
8,658 SF |
Term |
Negotiable |
Rental Rate |
$29.40 /SF/YR $2.45 /SF/MO $316.46 /m²/YR $26.37 /m²/MO $21,212 /MO $254,545 /YR |
Space Use |
Office |
Condition |
Full Build-Out |
Available |
Now |
Size | 2,955 SF |
Term | Negotiable |
Rental Rate | $2.45 /SF/MO |
Space Use | Office |
Condition | Full Build-Out |
Available | Now |
Impressive, Functional Office Space for Financial Professionals Elevate your brand with this 2,955 SF Class-A office suite at 800 N Haven Ave., Ontario. Designed for financial advisors, brokers, or wealth managers, it features a polished reception area, private office for client consultations, a secure IT room, and a bullpen with high-walled cubicles for support staff. A large file room ensures ample storage for confidential records, and a kitchen with sink provides day-to-day convenience. Fully furnished and move-in ready, with landlord flexibility to build out additional offices tailored to your business model. Located near major freeways, Ontario Mills, top-tier hotels, and Ontario International Airport, this suite offers unmatched convenience for your clients and staff.
Size | 8,658 SF |
Term | Negotiable |
Rental Rate | $2.45 /SF/MO |
Space Use | Office |
Condition | Full Build-Out |
Available | Now |
Make a lasting impression with this elegant, move-in ready office suite at 800 N Haven Ave., Ontario. Spanning approximately 8,658 RSF, this professionally designed and fully furnished suite features luxurious office furniture, sophisticated finishes, and a layout that supports both focus and collaboration. At the heart of the suite is a glass-enclosed, executive conference room—an expansive space outfitted with a high-end, long conference table, plush leather seating, and breathtaking views of the San Gabriel Mountains. It's the perfect setting for board meetings, client presentations, or team strategy sessions that inspire. Upon entry, guests are welcomed into a refined reception area, followed by a large open bullpen with high-quality cubicles. The suite includes 16 private offices, a dedicated IT/server room, generous file storage, and a modern breakroom. A second bullpen area features a built-in coffee bar and sink, offering a casual, collaborative space for your team to recharge and connect. ________________________________________ Flexible Configurations Available: This suite can be subdivided to accommodate teams of various sizes: • 2,718 & 5,940 RSF • 3,207 & 5,451 RSF • 2,154, 2,718 & 3,786 RSF • 2,154, 3,207 & 3,297 RSF
Seize a premier opportunity to establish your business presence in the prestigious Ontario Airport submarket with this exceptional ±80,828 SF, 4-story Class-A office building. Strategically located with direct access to I-10 via Haven Ave and just minutes from the I-15 and I-60 freeways, this property offers unmatched regional connectivity—ideal for companies with clients and employees who value ease of access. Designed to support a sophisticated corporate image, 800 N Haven Ave combines high visibility and first-class amenities: • Ample parking with an impressive 5/1,000 ratio, including covered and reserved spaces, ensuring convenience for tenants and guests alike • Prominent building signage opportunities available for qualified tenants, enhancing brand presence • Secure access with a modern card key entry system, providing peace of mind and controlled safety • Full-service gross leases with professional, on-site management and meticulous maintenance, offering hassle-free occupancy Inside, tenants enjoy thoughtfully designed spaces featuring luxuriously furnished suites with elegant reception areas, glass-walled conference rooms with breathtaking San Gabriel Mountain views, and versatile layouts combining private offices with open collaborative zones—perfectly suited for professional firms in law, technology, finance, and more. Whether you require turnkey office environments with premium furnishings or flexible build-to-suit options, 800 N Haven Ave delivers an elevated workspace that balances productivity, style, and convenience. Located mere minutes from Ontario International Airport, premier hotels, restaurants, and shopping destinations, this Class-A office building offers an ideal base for forward-thinking businesses aiming to impress clients and attract top talent.
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.