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Empire Corporate Center 800 N Haven Ave 2,154 SF of Office Space Available in Ontario, CA 91764

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HIGHLIGHTS

  • Class-A Office Building: Modern, four-story structure with ±80,828 SF of premium office space designed to elevate your corporate image.
  • Ample parking at a 5/1,000 ratio, including covered and reserved spaces for tenant and guest convenience.
  • Enhanced Security: State-of-the-art card key entry system providing controlled, secure access for peace of mind.
  • Prime Location: Situated in the prestigious Ontario Airport submarket with direct access to I-10 via Haven Ave, and minutes from major freeways I-15
  • Prominent building signage opportunities for qualified tenants to boost brand presence in a bustling commercial corridor.
  • Flexible Space Solutions: Turnkey furnished suites and build-to-suit options available

ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 4th Floor, Ste 405
  • 2,154 SF
  • Negotiable
  • $29.40 /SF/YR $2.45 /SF/MO $63,328 /YR $5,277 /MO
  • Office
  • Full Build-Out
  • Now

A modern, 2,154 SF office suite, turnkey-ready to elevate your business. Suite 405 combines form and function with a thoughtful layout, featuring an impressive reception area, a collaborative bullpen, a private conference room, and three executive offices. The entire suite is energized by abundant natural light, stunning vistas, and is equipped with fine office furniture, ensuring an immediate and sophisticated start. Available now.

  • Rate includes utilities, building services and property expenses
  • Fits 6 - 8 People
  • 1 Conference Room
  • Plug & Play
  • Natural Light
  • Wheelchair Accessible
  • Abundant Natural Light
  • Turnkey Ready
  • Fully Built-Out as Standard Office
  • 3 Private Offices
  • 1 Workstation
  • Central Air and Heating
  • Open-Plan
  • Spacious & Flexible Layout
  • Inspiring Panoramas
Space Size Term Rental Rate Space Use Condition Available
4th Floor, Ste 405 2,154 SF Negotiable $29.40 /SF/YR $2.45 /SF/MO $63,328 /YR $5,277 /MO Office Full Build-Out Now

4th Floor, Ste 405

Size
2,154 SF
Term
Negotiable
Rental Rate
$29.40 /SF/YR $2.45 /SF/MO $63,328 /YR $5,277 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor, Ste 405

Size 2,154 SF
Term Negotiable
Rental Rate $29.40 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

A modern, 2,154 SF office suite, turnkey-ready to elevate your business. Suite 405 combines form and function with a thoughtful layout, featuring an impressive reception area, a collaborative bullpen, a private conference room, and three executive offices. The entire suite is energized by abundant natural light, stunning vistas, and is equipped with fine office furniture, ensuring an immediate and sophisticated start. Available now.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Fits 6 - 8 People
  • 3 Private Offices
  • 1 Conference Room
  • 1 Workstation
  • Plug & Play
  • Central Air and Heating
  • Natural Light
  • Open-Plan
  • Wheelchair Accessible
  • Spacious & Flexible Layout
  • Abundant Natural Light
  • Inspiring Panoramas
  • Turnkey Ready

PROPERTY OVERVIEW

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.

  • Conferencing Facility
  • Signage
  • Energy Star Labeled
  • Wheelchair Accessible
  • Central Heating
  • Reception
  • Air Conditioning
  • Smoke Detector

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1985/2015
Building Height
4 Stories
Building Size
80,066 SF
Building Class
B
Typical Floor Size
20,144 SF
Unfinished Ceiling Height
11’
Parking
393 Surface Parking Spaces
Covered Parking

SUSTAINABILITY

Energy Star Certified
76
ENERGY STAR certified buildings save energy and help protect the environment.

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.

  • Listing ID: 9406952

  • Date on Market: 11/15/2025

  • Last Updated:

  • Address: 800 N Haven Ave, Ontario, CA 91764

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