Skip to main content
Take a 3D virtual tour of this home.Virtual tour
Ontario, CA

$789,900

4125 E La Jolla Street, Ontario, CA
4
Beds
3
Baths
2,308
Sq Ft
2024
Built
74
Days listed

About this home

Huge Price Improvement! Experience modern living in this nearly new 2024-built KB Home located in the highly desirable Ontario Ranch community. Ideally situated near premier shopping and dining destinations such as Costco, 99 Ranch Market, and Cloverdale Marketplace, this home also offers easy access to major freeways (15, 60, and 10), Ontario International Airport, and Metrolink stations—making commuting and travel effortless. Thoughtfully designed with a spacious, open-concept layout, this well-planned home offers both functionality and style for today’s lifestyle. Featuring 4 bedrooms and 3 full bathrooms, including a convenient downstairs bedroom and bath, the home provides flexibility for guests or multi-generational living. Upstairs, a generous loft adds additional living space, perfect for a media room, office, or play area. The modern kitchen is the heart of the home, complete with quartz countertops, ample cabinetry, a walk-in pantry, and a seamless flow into the main living areas—ideal for both everyday living and entertaining. The primary suite offers a relaxing retreat with a double-sink vanity and well-appointed finishes. Additional highlights include upgraded waterproof laminate flooring on the main level, plush carpeting upstairs, and recessed, dimmable lighting throughout. Step outside to enjoy a larger-than-average private backyard featuring low-maintenance artificial turf, designed for water conservation and easy upkeep—perfect for outdoor enjoyment without the hassle of traditional landscaping. Energy-efficient features include a solar system with a fixed monthly cost and a tankless water heater for added convenience. Residents of the Sunset Ranch community enjoy exceptional amenities, including a resort-style pool and spa, large park with tot lot, dog park, pickleball courts, BBQ and picnic areas, and multiple pocket parks. With its bright, airy ambiance, smart layout, and prime location, this home presents an incredible opportunity to enjoy comfort, convenience, and community living in one of the area’s fastest-growing neighborhoods. Major Price Reduction! Seller is motivated and has priced this stunning home to sell. This is a fantastic opportunity to own a move-in-ready home at an exceptional value. Schedule your showing today before it's gone!

Facts & features

Interior
Bedrooms
4
Bathrooms
3 full
Living area
2,308 sq ft
Interior features
Eat In Kitchen, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Bedroom On Main Level, Loft, Primary Suite, Walk In Pantry, Walk In Closets
Appliances
Dishwasher, Disposal, Gas Range, Microwave, Tankless Water Heater, Vented Exhaust Fan
Fireplace
None
Heating
Central
Cooling
Central Air
Laundry
Washer Hookup, Gas Dryer Hookup, Laundry Room
Levels
Two
Spa
None
Exterior & lot
Lot size
0.081 acres (3,534 sq ft)
Pool
None, Association
View
Neighborhood
Year built
2024
Parking
Driveway, Garage
Parking spaces
2
Community
Area
686 - Ontario
County
San Bernardino
Community features
Curbs, Dog Park, Park, Street Lights, Suburban, Sidewalks
HOA fee
$185/mo
Listing details
Status
Active
Property type
Single Family Residence
Days on market
74
Listed
2026-04-20
Original price
$829,900
Terms
Cash, Cash To New Loan, Conventional, Exchange 1031, FHA
Parcel #
0218424230000
MLS #
WS26092636
Listed by
CHEN DONG · Pinnacle Real Estate Group

Location

Price history

Listed
$829,900 · 2026-04-20
Price reduced
$789,900 (−$40,000)
Days on market
74
Current price
$789,900
Financing

Could this home be yours?

Estimated monthly payment
$4,955
$3,994 principal & interest · $961 taxes & insurance
$157,980
Estimate only
Loan $631,920

Estimates only and not a loan offer. Property tax and insurance vary by location. Get pre-qualified below for your actual rate and payment.

Qualify for this home

Get pre-qualified with Your Agent and see your real rate and payment — no obligation.

Own a home?

What's your home worth?

Estimated value range nearby
$842,762$989,329

A rough estimate from current nearby price-per-square-foot — not an appraisal. A precise valuation considers condition, upgrades and recent sales.

Get a free home valuation

Thinking of selling? Your Agent will prepare an accurate, no-obligation valuation and selling consultation.

Similar homes in Ontario

See all homes in Ontario

Listing data provided by CRMLS

Listing courtesy of Pinnacle Real Estate Group. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. Last updated July 26, 2026 Equal Housing Opportunity.

Thinking about a move? Your Agent can help — get tailored listings & honest advice.