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Single family home for sale at 4125 E La Jolla St, Ontario, CA 91761 | MLS# WS26092636 | Listing updated on 2026-09-23
Photo 1 of Single family home for sale at 4125 E La Jolla St, Ontario, CA 91761 | MLS# WS26092636 | Listing updated on 2026-09-23
Photo 2 of Single family home for sale at 4125 E La Jolla St, Ontario, CA 91761 | MLS# WS26092636 | Listing updated on 2026-09-23
Photo 3 of Single family home for sale at 4125 E La Jolla St, Ontario, CA 91761 | MLS# WS26092636 | Listing updated on 2026-09-23
Photo 4 of Single family home for sale at 4125 E La Jolla St, Ontario, CA 91761 | MLS# WS26092636 | Listing updated on 2026-09-23
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Listed by: CHEN DONG (909) 500-8877 DRE #02151161 | Pinnacle Real Estate Group (626) 888-9808

$789,900

Monthly Est:$3,932

  • Beds Icon4 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,308sqft

4125 E La Jolla St, Ontario, CA 91761

$3,932/moEst:

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  • Single Family Residence

  • Built in 2024

  • $185/mo HOA

  • 3,534 sqft lot

  • $342/sq.ft

Description

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 pr...

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  • Houzeo last checked: 5 minutes ago
  • Listing updated: September 23, 2026 at 12:32 am
  • Source: California Regional MLS-CA | MLS#: WS26092636 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    San Bernardino County

  • City

    Ontario

  • Neighborhood

    Esperanza

  • Year Built

    2024

  • HOA Fees

    $185/mo

  • Finished Area

    2,308 sqft

  • Lot Size

    3,534 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    WS26092636

  • MLS Status

    Active

  • Days on Market

    147

  • Cumulative Days on Market

    146

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HOA Management

Sunset Ranch Owners Association

HOA Fees

$185/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Spa Spa

Park Playground Park Playground

Pool Pool

Sports Court Sports Court

PicnicArea PicnicArea

Barbecue Barbecue

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 3

Interior

  • 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

  • Window Features

    Double Pane Windows, Energy Star Qualified Windows

  • Sewer

    Public Sewer

  • Cooling

    Central Air

  • Heating

    Central

Construction

  • Year Built

    Year Built: 2024

  • Home type

    Single Family Residence

  • Roof

    Tile

  • Foundation Details

    Slab

Utilities & Energy

  • Fireplace Features

    None

  • Utilities

    Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

  • Laundry Features

    Washer Hookup, Gas Dryer Hookup, Laundry Room

  • Water Source

    Public

  • Parking Features

    Driveway, Garage

  • Security Features

    Fire Sprinkler System, Smoke Detectors

  • Pool Features

    None, Association

  • Association Amenities

    Dog Park, Barbecue, Picnic Area, Playground, Pickleball, Pool, Spa Hot Tub

Other Features

  • Lot Features

    Zero To One Unit Acre, Back Yard

  • Community Features

    Curbs, Dog Park, Park, Street Lights, Suburban, Sidewalks

Price History

DateEventPrice

09/22/2026

Source: mls_logoCalifornia Regional MLS-CA #WS26092636

Listed for Sale

$789,900

$342/sqft

08/01/2026

Source: mls_logoCalifornia Regional MLS-CA #WS26092636

Contingent (Active Under Contract)

$789,900

$342/sqft

07/03/2026

Source: mls_logoCalifornia Regional MLS-CA #WS26092636

Price Decreased

$789,900 -4.82%

$342/sqft

04/29/2026

Source: mls_logoCalifornia Regional MLS-CA #WS26092636

Price Increased

$829,900 +2.47%

$360/sqft

04/29/2026

Source: mls_logoCalifornia Regional MLS-CA #WS26092636

Listed for Sale

$809,900

$351/sqft

Based on information from California Regional Multiple Listing Service, Inc. as of Sep 24, 2026, 06:30AM and /or other sources. 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. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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