Ontario CA Real Estate & Commercial for Sale

Nestled within one of Ontario's historic neighborhoods, this charming 1910 Craftsman style five-unit multi-family property offers a unique blend of character and investment potential. Featuring a mix of one and two bedrooms, one-bathroom units, the property includes dedicated rear parking for each residence. Long-term tenants are currently in place, providing immediate rental income. Ideally located within walking distance of downtown Ontario, shopping, restaurants, convenience stores and public transportation, this property offers both convenience and timeless appeal. Don't miss the opportunity to own this distinctive five-unit income property in one of Ontario's most desirable historic neighborhoods. COME SEE IT! COME LOVE IT! COME BUY IT!

Founded in 1894, the historic Graber Olive House presents a rare opportunity to acquire one of the oldest continuously operating olive packing facilities in the United States. Located in the heart of the Historic District #8 in Ontario, this 2-acre property combines historical significance, existing income potential, and future development upside. With over 150 5-Star Reviews on Google, this established property consists of 3 parcels totaling approximately 2 acres including 6 existing buildings, developed parking, loading dock access, and plenty of recreational land. The facility is currently configured for olive production with the combined versatility to do a tandem business involving EVENTS, WEDDINGS, MUSEUM USE, TASTINGS, FARMERS MARKETS, SPEAKEASY, ART VENUES, ESCAPE ROOMS, RELIGIOUS GATHERINGS, etc. The opportunities are endless, making it highly attractive for entrepreneurs, investors, adaptive reuse developers, hospitality concepts, or mixed-use redevelopment opportunities. This is a legacy asset with built- in branding, strong community recognition, and authentic Southern California character that would be difficult to replicate today. Partnerships or leasebacks with the brand are open for discussion. Bring your creative vision to life! Buyer to verify any and all marketing information to satisfy themselves.

Exceptional multi-use commercial opportunity in the heart of Ontario. Currently operating as a religious facility with multiple active congregations, this versatile property offers strong potential for an owner-user, investor, educational facility, event venue, or redevelopment opportunity. Approximately 15,000 SF situated on 1.15 acres, the property features multiple gathering areas, classrooms, office spaces, banquet/event areas, and additional underutilized space offering flexibility for a variety of future uses. Existing on-site tenants provide supplemental income and immediate occupancy potential. Zoned Neighborhood Commercial (CN), potential uses may include continued religious use, private school, daycare, nonprofit organization, community center, banquet hall, or adaptive commercial use (buyer to verify with city). Conveniently located near the 10 Freeway with excellent accessibility and long-term upside potential.

True pride of ownership of commercial property! Prime location in highest traffic volume Mountain Ave in the heart of the City of Ontario. High image EI Super Shopping Center. Anchored Retail/Office Building for sale for less than @199.59 PSF--much lower than replacement cost, Built in 1982, Easy access to Fwy 10 and 210, don't miss out this great investment opportunity.

Positioned within the highly desirable Concours Plaza business park, 3333 Concours St., Building 4 presents a rare opportunity to acquire a high-image, two-story professional office building in the heart of Ontario's thriving Airport Area submarket. Constructed in 2005, the property features modern architectural design, quality interior build-out, and abundant natural light, creating an ideal environment for professional office, medical, or owner-user occupancy. The building offers a flexible layout with private offices, conference areas, and support space, making it suitable for a wide range of users. Strategically located just west of Haven Avenue, the property provides immediate access to the I-10, I-15, and 210 freeways, and is within minutes of Ontario International Airport, major business hubs, hotels, and retail amenities. This prime location supports both long-term investment stability and strong user demand. With its combination of institutional-quality design, excellent accessibility, and premier business park setting, this asset represents an exceptional opportunity for investors and owner-users seeking a presence in one of the Inland Empire's most dynamic commercial corridors.

This property is all about the possibilities. Situated on an oversized lot in the heart of Ontario, 202 E. California Street offers a rare combination of comfortable living and exceptional utility that's nearly impossible to find at this price point. The house itself is a charming 1 bedroom, 1 bathroom home and the lot also features a junior ADU. Four spacious garages anchor the property, making it a dream for car enthusiasts, mechanics, collectors, or anyone in need of serious workshop and storage space. What truly sets this property apart is its commercial zoning, which is a game-changer for entrepreneurs and small business owners. Centrally located in Ontario, you're minutes from major freeways, shopping, and the region's key commercial corridors - giving both your business and your lifestyle everything they need within easy reach.

If you looking for a newer and high ceiling modern design warehouse. This is the one. This commercial freestanding warehouse was completed in 2023. With fenced yard and entrance. total 2886 sqft High ceiling warehouse is about 30ft high. Great location, 10 mis to No.10 and No 60 freeway with lower maintenance

Two Lots | 28,150 Square Feet | High-Density Residential Zoning | Rare chance to acquire two contiguous lots totaling approximately 28,150 square feet in one of the Inland Empire's most dynamic and fast-growing cities. Situated along Holt Boulevard in Ontario, California, this offering presents an exceptional opportunity for developers and investors looking to capitalize on a high-density residential zone designed to accommodate a greater number of units - maximizing your return on investment and development potential. The high-density residential designation allows for a significantly higher unit count than traditional residential zoning, making this an ideal site for a multi-family apartment complex, affordable housing development, or mixed-use residential project. With the demand for quality housing in the Inland Empire at an all-time high, this is precisely the type of infill opportunity to take advantage of. Located in the City of Ontario - the heartbeat of Southern California's Inland Empire - this property benefits from a city that is actively investing in its future. Ontario is undergoing a bold transformation, with over $1 billion committed to infrastructure and neighborhood improvements, a thriving downtown revitalization initiative, and a pro-development environment that welcomes growth. Strategically positioned just east of Los Angeles and Orange Counties, Ontario offers unmatched regional connectivity via major freeways, Metrolink rail, and the Ontario International Airport - making it a true gateway to Southern California. With a population exceeding approx. 186,000 and continued economic momentum. There is one month-to-month tenant to provide a continued income stream during the permitting process. Don't miss your opportunity to build where the Inland Empire is heading.

Freestanding commercial building available for sale on high-traffic Holt Blvd in Ontario. The approximately 3,650 square foot building features a functional showroom with storefront glass frontage and three 12-foot roll-up doors at the rear, making it well suited for automotive sales, customization, detailing, wheel & tire retail, or specialty service uses (buyer to verify permitted uses with the City). The property offers excellent street visibility with a large lighted monument sign and prominent frontage along Holt Blvd. Additional features include approximately 15-foot ceiling clearance and 15 on-site parking spaces, providing convenient access for customers and operations. The site is centrally located within the Inland Empire with quick access to the I-10 and I-15 freeways and is surrounded by established automotive and service businesses. This property is ideal for an owner-user seeking visibility and functionality or an investor pursuing a high-demand automotive retail corridor location. Also available for lease

NEWER FREESTANDING commercial building located on a prime lot with ample parking space and traffic exposure! PROPERTY CAN BE DELIVERED VACANT! Commercial building on Mountain Ave. Re-built in 1990. Building size is @ 1,860 sq ft with high ceilings, and its lot size is 15,725 sq ft with alley access and 25+ parking spaces, including a handicap ramp. Currently used as a fast food restaurant (LIBERTY BURGERS) and can be converted into anything you want: Coffee shop, fast food franchise, doughnut shop, etc. Terrific curb appeal, large dining area, showcase food services. 20ft hood with smoke blower and fire system, One 10ft hood one smoke blower and fire system, multiple grills, 121 sq ft walk-in refrigerator, 60 sq ft walk in freezer. Two large public bathrooms. LOCATION! LOCATION! LOCATION! VERY RARE TO FIND A FREE STANDING BUILDING WITH HUGE PRIVATE PARKING LOT!

2 Parcels 2130 & 2136 South Cucamonga Ave. Entitlements: Planning commission approval was granted, and Entitlements are complete for the development of this project. Contact Broker for access to the Due Diligence items, which shall be made available to qualified Buyers only. Conditional Use Permit: A Conditional Use Permit, Dated July 2025 is in place that allows for truck repair maintenance, contractors yard and equipment rental yard applications. Buyer to verify all information

Excellent investment opportunity to own your own commercial property featuring a retail showroom, office space, and warehouse/storage area. Located in a prime position near Ontario International Airport with convenient access to the 10, 15, 60, and 210 freeways. The property offers ample parking and flexible use within a multi-complex setting. Built in 2008, the building includes approximately 3,006 sq.ft. of combined office and warehouse . A must-see property to fully appreciate its potential and versatility.

Large retail building for sale! Great potential! Has some residential lease use too!