Ontario Homes with Rectangular Lot Lot Location

Welcome to Ontario, California – a vibrant city nestled in the heart of San Bernardino County, where suburban charm meets urban convenience. With its rich history, diverse culture, and a plethora of amenities, Ontario is an ideal place to call home for families, professionals, and retirees alike.

Ontario boasts a variety of residential options, including homes situated on rectangular lots that offer both space and functionality. These thoughtfully designed properties provide ample room for outdoor activities, gardening, or simply enjoying the beautiful California weather. The rectangular lot configuration allows for creative landscaping possibilities and the potential for future expansions, making these homes perfect for those looking to grow or personalize their living space.

The city is known for its excellent schools, beautiful parks, and a thriving community spirit. Residents can enjoy easy access to shopping centers, dining options, and recreational facilities, including the Ontario Mills shopping mall and the nearby Ontario International Airport. With convenient transportation links, commuting to neighboring cities like Los Angeles and Riverside is a breeze, making Ontario an attractive choice for those seeking a balanced lifestyle.

Whether you’re looking to settle down in a spacious family home or seeking a cozy retreat, Ontario’s real estate market offers a range of options to suit your needs. Explore the charm and opportunities that Ontario has to offer, and discover why this city is a hidden gem in Southern California. Your dream home awaits on a beautiful rectangular lot, ready for you to make it your own!

Newest Ontario Homes with Rectangular Lot Lot Location

$699,000

3 Beds ⋅ 1 Baths ⋅ HD26160917 MLS

Extensively Rebuilt with Fully Permitted Reconstruction! Turn-key, energy-efficient, and meticulously reconstructed, this exceptional home offers the confidence and performance of near-new construction in an established neighborhood. This rare opportunity has undergone an extensive, fully permitted reconstruction, with nearly every major component replaced within the last three years. Unlike a typical cosmetic remodel, this home was rebuilt for quality, longevity, comfort, and energy efficiency. Even better, the home has never been lived in since the reconstruction was completed, meaning the new systems, finishes, and fixtures have never been used. Major improvements include complete structural reframing, a new roof, dual-pane energy-efficient windows, completely new electrical and plumbing systems, new high-efficiency HVAC system, tankless water heater, upgraded insulation in the walls, ceilings, and garage, new exterior stucco, and new concrete walkways. Inside, you'll find an inviting open floor plan featuring luxury vinyl plank flooring throughout the living areas and bedrooms, tile flooring in the bathroom and laundry room, LED recessed lighting, ceiling fans, indoor laundry, and a beautifully designed kitchen with a large island, quartz countertops, contemporary cabinetry, and stylish finishes. The insulated and drywalled garage includes built-in cabinetry for additional storage and workspace. Outside, enjoy mature landscaping, an inviting front patio, fruit-bearing fig, lemon, lime, mandarin, and kumquat trees, block-wall fencing, and two separate driveway access points offering additional parking for recreational vehicles, trailers, boats, or guests. Unlike many remodeled homes, the expensive infrastructure has already been replaced. The structural framing, roof, electrical, plumbing, HVAC, tankless water heater, windows, insulation, stucco, and concrete have all been replaced within the last three years, providing years of reduced maintenance, lower operating costs, and improved energy efficiency. This is far more than a cosmetic renovation—it's an extensively reconstructed home that delivers the peace of mind and performance of newer construction while preserving the charm of an established Ontario neighborhood.

1038 E J Street, Ontario

$790,000

4 Beds ⋅ 2 Baths ⋅ IG26159735 MLS

Fantastic duplex opportunity in the heart of Ontario! This well-maintained income property features two separate 2-bedroom, 1-bathroom units, each with its own private 2-car garage. The exterior of the property and roof were updated approximately five years ago, and the exterior trim was freshly painted in 2025. Situated on a spacious lot, this property offers excellent investment potential or the opportunity to live in one unit while generating rental income from the other. Conveniently located near schools, parks, shopping, dining, major freeways, and Ontario International Airport. Property is being sold AS IS.

329 E Belmont, Ontario

$998,000

5 Beds ⋅ 5 Baths ⋅ WS26152088 MLS

Located in the Shadetree Association of Ontario Ranch, residences enjoy access to resort style amenities including full size pool, spa, splash pad, fire pit, BBQ, playground and dog park. A large clubhouse is also available for rent for large gatherings. Ideally located near shopping, dining, with easy access to FWY 15 & 60. Featuring 5 bedrooms, 4.5 bathrooms, this home is thoughtfully designed with expansive open kitchen includes generous cabinetry/storage and walk in pantry, open to a bright and airy living and dining area. Ground level bedroom suite. A large upstairs loft adds flexibility, perfect for a media room or game room. The primary suite serves as a private retreat with spacious layout, dual sink vanity, and well appointed bathroom. additional bedrooms are generously sized and versatile, ideal for family, guests or home office. The extended covered patio and expansive concrete space provides the perfect setting for outdoor dining, gathering or relaxing in a private setting. Additional highlights include PAID SOLAR; a dedicated laundry room with utility sink; ample storage throughout and an attached 3 car garage.

2532 E Harper, Ontario

$758,888

4 Beds ⋅ 3 Baths ⋅ TR26154160 MLS

Welcome to this beautifully maintained single-story home nestled in one of Ontario's most convenient neighborhoods. Thoughtfully updated and meticulously maintained over the years, this move-in-ready home offers a wonderful blend of comfort, functionality, and everyday convenience. Thoughtful improvements include fully renovated bathrooms, an updated kitchen with flooring and appliances, fresh interior paint, upgraded lighting throughout, and a newer A/C condenser. The spacious 4-bedroom, 3-bathroom floor plan offers flexibility to accommodate a variety of lifestyles and needs. The beautifully maintained front yard is accented by mature fruit trees, while the spacious backyard is designed for both relaxation and recreation, featuring a covered gazebo and a basketball hoop—perfect for outdoor entertaining, family gatherings, or simply enjoying Southern California's year-round weather. Ideally located just minutes from the I-10 Freeway while set back enough to avoid freeway noise, the home is within walking distance of Walmart, shopping centers, restaurants, schools, and other everyday conveniences. Combining thoughtful updates, versatile living space, and an unbeatable location, this exceptional home is ready for its next owner. Schedule your private showing today!

768 W H, Ontario

$749,000

4 Beds ⋅ 3 Baths ⋅ OC26151831 MLS

Welcome HOME !!! A beautifully designed contemporary home located in one of Southern California's fastest-growing and most desirable master-planned communities - The Olive and Oleander in Ontario Ranch. This move-in ready residence showcases modern farmhouse-inspired architecture with exceptional curb appeal, featuring a charming covered front porch, stylish exterior finishes, and professionally landscaped grounds. Inside, you'll find a bright and open floor plan designed for today's lifestyle, with abundant natural light, spacious living areas, and seamless flow between the kitchen, dining, and family room—perfect for both everyday living and entertaining. The gourmet kitchen offers contemporary cabinetry, ample counter space, and a large island that serves as the heart of the home. Upstairs, generously sized bedrooms provide comfort and privacy, while the spacious primary suite features a luxurious ensuite bathroom and a walk-in closet. Enjoy the convenience of an attached two-car garage, fully owned solar system, energy-efficient construction, and a low-maintenance backyard ready for your personal touch. Situated in the highly sought-after Ontario Ranch community, residents enjoy beautifully maintained parks, walking trails, playgrounds, and easy access to major freeways, Ontario International Airport, shopping centers, restaurants, and the upcoming retail and entertainment developments that continue to make Ontario Ranch one of the Inland Empire's premier destinations. Whether you're looking for your first home, a growing family's dream home, or a smart investment opportunity, this place offers the perfect combination of modern design, comfort, and location.

4252 S Heather Privado, Ontario

$615,000

2 Beds ⋅ 1 Baths ⋅ CV26148321 MLS

Welcome to 639 W. Ralston Street in Ontario—a beautifully remodeled home where modern style meets everyday comfort. Thoughtfully updated from top to bottom, this move-in-ready residence offers quality finishes and major system upgrades that provide both peace of mind and lasting value. The stunning new kitchen is the heart of the home, featuring stylish cabinetry, elegant quartz countertops, and a functional layout perfect for cooking and entertaining. New tile flooring flows throughout the living spaces, creating a clean, contemporary feel. The upgraded bathroom showcases beautiful custom tile work and modern finishes, adding a touch of luxury to your daily routine. Beyond the cosmetic improvements, this home has been enhanced with significant upgrades, including a new roof, new air conditioning system, and an energy-efficient tankless water heater—allowing you to enjoy modern comfort with confidence. Conveniently located near schools, shopping, dining, parks, and commuter routes, 639 W. Ralston Street is an exceptional opportunity for buyers seeking a turnkey home with high-quality renovations already completed. Simply move in and start enjoying everything this beautifully updated property has to offer.

639 W Ralston, Ontario

$975,000

7 Beds ⋅ 3 Baths ⋅ CV26142619 MLS

"Where History Welcomes You Home" – Imagine starting your morning on a wide Craftsman porch, coffee in hand, as the sun filters through the mature trees lining iconic Euclid Avenue. The neighborhood awakens slowly, and the timeless beauty of a home built to last surrounds you. This isn't simply a house—it's a lifestyle rooted in history, craftsmanship, and character that can never be replicated. Built in 1915, this remarkable Craftsman Bungalow stands proudly on an expansive corner lot, offering over 2,900 square feet of architectural charm and endless opportunity. Inside, you'll immediately appreciate the warmth of gleaming original wood floors, coffered ceilings, handcrafted door casings, functioning pocket doors between the living and dining rooms, and abundant natural light throughout. Adding to its historic appeal, a built-in hutch features a charming pull-out trundle bed! Thoughtfully configured into two complete yet attached residences, this exceptional property offers flexibility for today's lifestyles. The main residence features four bedrooms and one-and-a-half bathrooms, while the second residence offers three bedrooms and one bathroom, making it ideal for extended family, guests, or rental income. Whether you dream of living in one home while generating income from the other, creating the perfect multi-generational living arrangement, or investing in a property with remarkable versatility, the possibilities are endless. Each residence enjoys its own welcoming front porch, framed by classic square river rock columns that define the enduring appeal of early 20th-century Craftsman architecture. Private rear yards provide peaceful outdoor retreats for gardening, entertaining, or relaxing beneath the California sky. Practicality meets charm with generous garage space, including a four-car tandem garage for the main residence and a two-car tandem garage for the second unit. Separate gas and electric meters for each residence add convenience and flexibility! Properties like this rarely come along. Rich in architectural detail, steeped in history, and thoughtfully adapted for modern living, this is more than a home—it's a legacy waiting for its next chapter. Come experience the warmth, character, and endless possibilities of this extraordinary Craftsman on historic Euclid Avenue.

836 N Euclid Avenue, Ontario

$869,900

3 Beds ⋅ 2 Baths ⋅ DW26049652 MLS

Attention: "HORSE Property" Rare opportunity" to own this single-family residence at 427 W. Maple St., Ontario, CA, located between Fern Ave & San Antonio Ave. This house is built on an expansive 20,370 sqft. parcel & is well situated towards the front of the lot, allowing more usable space behind the residence which works well for a potential ADU. The home has approximately 1,500 sqft. of living space that features 3 bedrooms & 2 bathrooms. Its floor plan offers a warm & inviting living room (with cozy fireplace) that has flow into the open concept dining room & study area. The kitchen & breakfast nook both feature ceramic tiled flooring throughout. The living room & hallway are enhanced by updated attractive wood-laminate flooring which expand straight into the bedrooms. (outdoor amenities include) A long driveway with parking for about 4–5 vehicles where you can park an RV, boat, horse trailer & more. This driveway leads to an oversized double detached garage (size of a 3 car) with laundry area. Other exterior amenities include an open, step-up, outdoor porch patio/gazebo on a foundation. This porch has a nice built-in fireplace & built in TV mount spot which is perfect for outdoor entertaining to relax & enjoy time with family & friends after a busy day. (1st. section) of backyard has a fountain, nice size barn/garden shed, a light post, plus an open covered patio used for larger gatherings/entertainment. (2nd section) of the backyard where the horses/animals/pets are kept, are Western Ranch style storage sheds, a decorative windmill/water well/bell tower/water tank, along with 2 dog kennels, a chicken coop, a bird house, a pigpen & pony & horse corrals. The property has updated exterior paint, roof, tankless water heater, windows & awnings+. The masonry brickwork surrounding the tree planters, the flower beds, the side fencing & the outdoor patios, all matching beautifully throughout front, back & side yards. Ask the city about gardening, fruit trees, small-scale farming & animal husbandry allowed on this lot.

427 W Maple, Ontario

$1,050,000

4 Beds ⋅ 3 Baths ⋅ CV26114212 MLS

Nestled in one of the most highly sought-after pockets of Ontario, this stunning 4-bedroom, 3-bathroom home offers the perfect blend of space, comfort, and location. Situated on a quiet cul-de-sac, this property features soaring high ceilings that create an open and inviting atmosphere from the moment you walk in. The expansive floor plan includes a huge primary suite, offering the ideal retreat with plenty of room to relax and unwind. Sitting on an oversized 17,000+ square foot lot, the possibilities are endless — whether you envision entertaining, creating your dream backyard oasis, or simply enjoying the extra space and privacy. Conveniently located near shopping, dining, and major freeways, this is a rare opportunity to own a home in one of Ontario’s most desirable neighborhoods.

1433 S Jasmine, Ontario

$240,000

CV26113723 MLS

Rare opportunity to acquire a large, flat residential lot in an established Ontario neighborhood surrounded by classic California bungalow homes and pride of ownership. Spanning approximately 9,900+ square feet, this rectangular parcel offers an exceptional canvas for builders, investors, or owner-users looking to create a custom residence tailored to their vision. Zoned LDR-5 (Low Density Residential), the property is intended for single-family residential development and may also offer additional flexibility for ADU potential under California state guidelines. Buyers exploring additional development opportunities, including possible SB9 lot split potential, are encouraged to verify all intended uses and development standards directly with the City of Ontario. The lot features curb and gutter improvements, a generally level topography, and no existing structures to remove — helping reduce upfront site preparation costs and simplifying the development process. Existing residential homes directly adjacent and behind the parcel suggest nearby access to public utilities, including water, sewer, gas, and electric services (buyer to verify availability and connection requirements). A boundary/topographic survey has already been completed by T&M Surveying. Located just minutes from Downtown Ontario, Ontario International Airport, and convenient access to the 10, 60, and 15 freeways, the property offers an ideal blend of neighborhood charm and regional connectivity. Whether you're a contractor looking to build your personal residence, an investor seeking long-term upside, or a buyer hoping to design a home with additional guest quarters or ADU space, 220 E Francis presents a compelling opportunity in a steadily growing Inland Empire market. Buyer to independently verify all zoning, development possibilities, utility availability, permits, and intended uses with the City of Ontario.

220 E Francis, Ontario

$689,900

3 Beds ⋅ 2 Baths ⋅ TR26111792 MLS

Gorgeous Turnkey • This beautifully RENOVATED 3-bedroom, 2-bath home offers a modern open layout with new interior/exterior paint and brand-new flooring throughout. The impressive kitchen showcases new cabinetry, countertops, and appliances, while both bathrooms have been upgraded with sleek, contemporary finishes. Major improvements include a NEW AC System, Newer Roof, Windows, and Electrical Panel—providing comfort and long-term peace of mind. The property also features a detached 2-car garage, abundant parking, and a spacious yard. ***BUYERS NEED ASSISTANCE?? - This Seller is willing to help with CLOSING COSTS!! And [upon request] - Seller will install a NEW stacking washer/dryer at close of escrow!! Everything you want/need in an affordable "move-in ready" home ~ Don't Miss Out on this One!

1039 E Elma, Ontario

$899,000

5 Beds ⋅ 3 Baths ⋅ CV26109473 MLS

HUGE $99,000 PRICE REDUCTION! Incredible opportunity to own one of South Ontario's most upgraded homes. Welcome to 2725 S. Mildred Place, where quality craftsmanship and pride of ownership are evident throughout. From the moment you enter, you'll appreciate the oversized designer tile flooring, soaring vaulted ceilings, dramatic floor-to-ceiling tiled fireplaces, elegant formal living room, and beautiful staircase. The upgraded kitchen features rich cabinetry, upgraded countertops, stainless steel appliances, recessed lighting, and overlooks the resort-style backyard. The spacious family room offers a second custom tiled fireplace and built-in bar, making it perfect for entertaining. Every bathroom has been completely remodeled with designer tile, upgraded vanities, modern fixtures, and high-end finishes. Step outside to your own private resort featuring a saltwater pool, separate heated jacuzzi, covered patio, custom outdoor bar, built-in BBQ, and dual draft beer taps. The property also offers gated RV parking with room for a full-size RV, trailer, work vehicles, or recreational toys. A major highlight is the 56-panel solar system, which the buyer will assume. The seller reports paying no electric bill while running the pool daily, using the air conditioning as needed, and charging an electric vehicle with the home's high-powered EV charger—offering exceptional long-term energy savings. Conveniently located near parks, schools, shopping, dining, , , , and major freeway access, this one-of-a-kind home truly has it all. With an incredible $99,000 price reduction, this is an opportunity you don't want to miss!

2725 S Mildred, Ontario

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Based on information from CRISNet MLS as of All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed.