Ontario (686) Homes under $350,000

Welcome to Ontario, California – a vibrant city nestled in the heart of San Bernardino County, where opportunity and charm converge. Known for its rich history and diverse community, Ontario offers a unique blend of urban convenience and suburban tranquility, making it an ideal place to call home.

One of the most appealing aspects of Ontario is its affordability. With homes available for under $350,000, this city opens the door to homeownership for first-time buyers, families, and investors alike. Imagine stepping into a cozy abode that not only fits your budget but also places you in a thriving community. Whether you’re seeking a quaint single-family home or a modern condo, Ontario’s real estate market has something for everyone.

Beyond the attractive price points, Ontario boasts a plethora of amenities. Enjoy easy access to shopping centers, parks, and recreational facilities. The city is well-connected with major highways, making commuting to nearby cities like Los Angeles a breeze. For families, top-rated schools and a variety of community programs ensure that children receive a quality education and enriching experiences.

Outdoor enthusiasts will appreciate the nearby natural attractions, including the stunning San Gabriel Mountains and the expansive Ontario Mills shopping center, which offers a delightful mix of retail and dining options.

In Ontario, you’ll find more than just a place to live; you’ll discover a community that welcomes you with open arms. With homes under $350,000, your dream of homeownership is well within reach. Come explore the possibilities and make Ontario your next home sweet home!

Newest Ontario (686) Homes under $350,000

$259,990

1 Beds ⋅ 1 Baths ⋅ CV26224015 MLS ⋅ Active Status

If you’ve been waiting to make your move into homeownership, 3651 Country Oaks Loop, Unit B offers an affordable place to start. This well-maintained 1-bedroom, 1-bathroom condo in Ontario combines comfortable living with everyday convenience. The bright, open-concept living area offers an inviting space to relax or entertain, complemented by a kitchen with ample cabinet storage. The balcony provides a peaceful spot for morning coffee or unwinding at the end of the day. In-unit laundry and a one-car garage make daily life easier, while the HVAC system, replaced in October 2026, adds comfort and peace of mind. Community amenities include a swimming pool, spa, tennis courts, playground, and clubhouse. HOA dues cover water, trash, and grounds maintenance, helping simplify homeownership. Located near Ontario Mills, Ontario International Airport, Colony High School, shopping, dining, and major freeways, this condo puts everyday essentials within easy reach. Whether you’re buying your first home, downsizing, or looking for an investment property, it’s an opportunity worth exploring.

3651 Country Oaks Loop #B, Ontario

1855 E Riverside Drive Spc 81 Drive, Ontario

$105,000

3 Beds ⋅ 2 Baths ⋅ TR26224846 MLS ⋅ Coming Soon Status

Discover the comfort and space your family has been looking for! This spacious double-wide mobile home features 3 bedrooms and 2 bathrooms, offering a great opportunity to enjoy comfortable living in a family-friendly community with no age restrictions. The community offers desirable amenities, including a swimming pool, spa, and clubhouse—perfect for relaxation and recreation. Come explore the possibilities and make this home your own! Enjoy a convenient location just minutes from major Inland Empire freeways and nearby shopping plazas, making everyday errands and commuting easier.

1855 E Riverside Drive Spc 81 Drive, Ontario

1456 E Philadelphia Street Unit 152, Ontario

$84,999

2 Beds ⋅ 2 Baths ⋅ TR26216669 MLS ⋅ Active Status

Welcome to this beautifully maintained 1,536-square-foot, double-wide manufactured home in the desirable 55+ Gated Rancho Ontario Mobile Home Park. Originally designed with three bedrooms, the home has been thoughtfully converted into two generously sized primary bedrooms, offering spacious and comfortable retreats. The functional floor plan also features two bathrooms, attractive laminate flooring, carpet in the bedrooms and living room, a bright living area filled with natural light, and a well-appointed kitchen with ample cabinetry and counter space. A separate oversized laundry room provides additional convenience and storage. A natural fireplace in the living room and plenty of space to entertain. Outside, the large two-car carport offers plenty of parking. Enjoy an active community lifestyle with amenities including a heated pool, spa, fitness center, pickleball and bocce ball courts, dog park, billiard room, BBQ area, RV parking, and clubhouse. Residents can enjoy a number of organized activities. Conveniently located near shopping, dining, parks, schools, and major freeways.

1456 E Philadelphia Street Unit 152, Ontario

$350,000

1 Beds ⋅ 1 Baths ⋅ CV26216600 MLS ⋅ Active Status

Spacious 1 bedroom, 1 bathroom condo offers 904 sq ft of living space, providing the size and flexibility of many 2 bedroom condos. Recently painted with newer windows and features a peaceful community setting. Enjoy the community pool/spa, gated parking, mature trees, beautiful pond with ducks and aquatic wildlife, tennis and basketball courts. Contingent sale. One carport and one uncovered parking allowed.

969 S Mountain, Ontario

$104,900

2 Beds ⋅ 2 Baths ⋅ IV26210243 MLS ⋅ Active Status

Welcome to the city of Ontario! This well-maintained home features 2 bedrooms and 2 bathrooms and is located in an all-ages park. Conveniently located near downtown Ontario, local schools, shopping, and dining. Enjoy Ontario International Airport, Ontario Mills, Toyota Arena, Victoria Gardens, and Cucamonga-Guasti Regional Park, all approximately 30 minutes away or less. Schedule your showing today.

637 Brooks St Unit 46, Ontario

$70,000

2 Beds ⋅ 1 Baths ⋅ CV26209754 MLS ⋅ Active Status

Welcome to 1512 E Fifth Street, a well-located 2 bed, 1 bath property in the heart of Ontario. This home offers a great opportunity for homeowners looking to purchase their first opportunity into home ownership and investors alike, featuring a functional layout, comfortable living spaces, and plenty of potential to make it your own. Conveniently located near schools, shopping, dining, and major freeways, this property provides easy access to everything the city has to offer. A wonderful opportunity to own in an established neighborhood. Manufactured Home financing available.

1512 E 5th Street Unit 70, Ontario

$299,999

1 Baths ⋅ TR26205926 MLS ⋅ Active Status

Welcome to your new home in the highly desirable Creekside community of Ontario, California! This cozy Studio condo offers Approximately 400 sq. ft. of thoughtfully designed living space, perfect for first-time buyers, small families, or savvy investors looking to add a gem to their portfolio. Step inside and be greeted by a light-filled living area that flows seamlessly into the quaint kitchen and dining space. This offering a peaceful retreat, while the bathroom is well-appointed with everything you need. Enjoy all the Creekside community has to offer, including serene walking trails, lush landscaping, sparkling pools, and recreational amenities that create a resort-like atmosphere right at your doorstep. With convenient access to shopping, dining, schools, and freeways, this home combines comfort, charm, and a prime location. Don’t miss this incredible opportunity to own in one of Ontario’s most sought-after communities. Whether you're starting your journey as a homeowner or expanding your investment portfolio, this property is a must-see! (Information is deemed reliable but agent and broker would suggest buyers and their agents do their own due diligence) This property may qualify for a $5,000 Chase Homebuyer GrantSM that can be used to reduce the cost of your Chase mortgage. See Private Remarks section.

3732 Oak Creek Unit H, Ontario

$149,999

3 Beds ⋅ 2 Baths ⋅ IV26203689 MLS ⋅ Active Status

Beautiful 3-bedroom 2 bath home located in the exclusive Rancho Ontario. This home features updated flooring throughout. The kitchen offers lots of cabinet space, the home offers a family room and a living room with a beautiful fireplace. Main suite features a big walk-in closet and large bathroom with a garden tub as well as a stand-up shower. Home offers an enclosed porch with a small open porch. Newly renovated amenities await you offering a heated pool and spa opened year-round, a hall to host any event, our clubhouse offers a billiards room, card table room, a fitness room as well as a gym or lounge area to just sit and relax. The Park also offers an active area with two pickleball courts, bocce ball and we didn't forget about your fur babies, two dog parks. Come tour this home don't miss out on calling this your new home.

1456 E Philadelphia St Spc 303, Ontario

$169,999

2 Beds ⋅ 2 Baths ⋅ IV26199624 MLS ⋅ Active Status

Beautiful big 2-bedroom 2 bath home located in the exclusive Rancho Ontario. This home features a big floorplan. Main suite features a big walk-in closet and large bathroom with his and her sink plus a garden tub and stand-up shower. This home has a big living room, a beautiful family room with a fireplace and built in shelves on each end, the family room is an open concept that leads into the kitchen perfect for entertaining. The kitchen features new countertops and cabinets, as well as a new garbage disposal and new LED ceiling lights. This home offers big windows that allows natural light in, a big laundry room with a sink. this home offers an electric lift. This home is located next to a greenbelt. This home offers tile in the bathrooms and wood floor throughout the remaining part of the home, the roof is roughly 2 years old. Newly renovated amenities await you offering a heated pool and spa opened year-round, a hall to host any event, our clubhouse offers a billiards room, card table room, a fitness room as well as a gym or lounge area to just sit and relax. The Park also offers an active area with two pickleball courts, bocce ball and we didn't forget about your fur babies, two dog parks.

1456 E Philadelphia St Spc 286, Ontario

$185,000

2 Beds ⋅ 2 Baths ⋅ IV26199570 MLS ⋅ Active Status

Big gorgeous 2 Bd 2 Ba manufactured home for sale. This home offers a living room with a fireplace, the dining room flows into the kitchen that offers lots of cabinets storage, dishwasher, refrigerator, beautiful cook top, built-in microwave. The kitchen is an open concept towards the living room and the entertainment area with a wet bar great for entertaining. This home offers a family room as well. This floorplan offers a main bedroom suite in the back part of the home, which offers a walk-in closet, his and hers sink in the bathroom with a combo of a jacuzzi and a stand-up shower. The home offers new flooring throughout new paint inside and A/C works great. The home is move-in ready, don't miss out in calling it home.

1456 E Philadelphia St Spc 402, Ontario

$299,000

1 Beds ⋅ 1 Baths ⋅ CV26195957 MLS ⋅ Active Under Contract Status

Welcome to this charming starter home, offering a comfortable and low-maintenance living space in a peaceful, tree-filled community. The unit includes a convenient 1-car garage with a newly installed garage door, plus access to the community pool and shared laundry area. Surrounded by mature trees and serene grounds, this is a wonderful opportunity for a first-time buyer, downsizer, or anyone seeking an affordable home in a tranquil setting.

1047 W Francis Unit C, Ontario

$150,000

2 Beds ⋅ 2 Baths ⋅ IV26195698 MLS ⋅ Active Status

Beautifully Updated 2-bedroom, 2-bath mobile home in Country Meadows Park with a spacious layout and convenient access to shopping, parks, schools, transportation, and freeways. Features include a spacious primary bedroom, large living room, central air, indoor laundry room with direct access to carport, covered parking, storage shed, pavers, automatic sprinklers, and outdoor space for entertaining. Recent improvements include new interior and exterior paint, remodeled bedrooms, kitchen, living room & bathrooms. A definite beauty!

1855 E Riverside Unit 369, Ontario

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Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.