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7143 Sonoma AvenueAlta Loma, CA 91701

For Sale

$789,900

Smart Buyer Rebate $7,899

Nestled in a coveted corner of Altaloma, California, this beautifully renovated home feels straight out of a storybook while delivering all the practical comforts today’s buyers expect.

As you step inside, you’ll notice the thoughtful renovation that blends contemporary style with lasting quality. The interior kitchen, designed by Blanco Interiors, is the centerpiece for daily living and entertaining, with clean lines, quality finishes, and a layout that makes cooking feel effortless. Direct access from the garage to the kitchen streamlines errands and everyday routines, a small detail that makes a big difference in your day-to-day life.

Privacy and security were key design considerations here—the garage faces the rear of the property, keeping the main living areas tucked away from street view. Inside, you’ll appreciate the practicality of an indoor laundry setup, making chores feel less like chores and more like a seamless part of life.

This home is built to perform year after year. Newer heating and air-conditioning upgrades ensure dependable comfort through every season, while newer plumbing and a modern main electrical panel bring peace of mind for years to come. Energy efficiency and sound insulation are enhanced by vinyl, thermal-pane windows, and a durable composition asphalt shingle roof that protects the home and reduces maintenance.

And for families who value education, Altaloma’s schools are highly regarded, with Altaloma High School earning an impressive 8 out of 10. That strong educational foundation complements the established neighborhoods.

If you’re searching for a home that balances modern updates with quiet, suburban charm—and a location that’s prized for its school districts and enduring neighborhoods—this Altaloma home is a compelling match.

Listed by Christina Blanco

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License #02092228

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COLDWELL BANKER LEADERS

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323-999-8098

Last updated September 13, 2026

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Source: CRMLS #CV26140196

Listing Facts

  • TypeSingle-family
  • NeighborhoodRancho Cucamonga
  • Bedrooms3
  • Bathrooms2
  • Days on Prevu81
  • Size1,449 sqft
  • Price per sqft$545

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/13/2026
Price Decreased
$789,900
08/02/2026
Price Decreased
$799,990
07/17/2026
Price Decreased
$826,200
06/26/2026
Listed by COLDWELL BANKER LEADERS
$839,999
  1. 09/13/2026$789,900
    Price Decreased
  2. 08/02/2026$799,990
    Price Decreased
  3. 07/17/2026$826,200
    Price Decreased
  4. 06/26/2026$839,999
    Listed by COLDWELL BANKER LEADERS

Property Details for 7143 Sonoma Avenue

Association

Amenities

  • Community Features: Street Lights, Sidewalks

Exterior

Construction

  • Number Of Units Total: 1
  • Property Attached: Yes
  • Stories: 1
  • Stories Total: 1
  • Structure Type: House
  • Year Built: 1973
  • Common Walls: No One Above, No One Below, 1 Common Wall
  • Entry Level: 2
  • Entry Location: Front

Features

  • Patio And Porch Features: Covered, Front Porch, Patio, Porch
  • View: City Lights, Mountain(s), Neighborhood, Panoramic

Measurements

  • Lot Features: Back Yard, Flag Lot, Front Yard, Sprinklers In Front, Landscaped
  • Lot Size Acres: 0.16
  • Lot Size Area: 7,300
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 7,300
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 0202372050000

Interior

Features

  • Appliances: Dishwasher, Gas Cooktop, Gas Oven, Gas Range, Gas Water Heater
  • Flooring: Laminate, Vinyl, Wood
  • Interior Features: Breakfast Bar, Eat-in Kitchen, Master Downstairs

Measurements

  • Living Area: 1,449
  • Living Area Source: Estimated
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 3

Other

Location

  • Tax Lot: 8383

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached
  • Parking Total: 2

Schools

High School

  • High School District: Alta Loma

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: 220 Volts In Garage, 220 Volts In Kitchen
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Washer Hookup, Gas Dryer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 3 bedrooms and 2 bathrooms in this single-family home at 7143 Sonoma Avenue.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 7143 Sonoma Avenue.

How does 7143 Sonoma Avenue compare to other single-family homes in Rancho Cucamonga?

This single-family home is listed 31% below the average price for single-family homes in Rancho Cucamonga and has been on the market for 2 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,449 sqft.

7143 Sonoma Avenue is a 3-bedroom, 2-bath single-family home for sale in Alta Loma CA 91701. Available on Prevu for 81 days at $789,900. This includes a recent price decrease of $10,090. This property features 1,449 square feet of living space, located in Rancho Cucamonga. The median listing price for single-family homes in this area is $789,000. The home offers private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Browse more single-family home listings in California.

Based on information from California Regional Multiple Listing Service, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.