7143 Sonoma Avenue
Alta Loma, CA 91701
Listing broker / agent: COLDWELL BANKER LEADERS · Christina Blanco · 323-999-8098 · CRMLS
MLS # CV26140196 · Last checked Oct 19, 2026 14:41 UTC
About this property
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.
Property details
- MLS number
- CV26140196
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 3 Beds • 2 Baths
- Living area
- 1,449 Sq Ft
- Lot size
- 0.1676 acres
- County
- San Bernardino
- Year built
- 1973
- Stories
- 1
More property detailsCollapse
Listing
- Days on market
- 98
Building
- Year built
- 1973
- Year built source
- Assessor
- Stories
- 1
- Building stories
- 1
- Levels
- One
- Entry level
- 2
- Living area source
- Estimated
Bathrooms
- Full bathrooms
- 2
Rooms & interior
- Main-level bedrooms
- 3
- Main-level bathrooms
- 2
- Rooms
- Attic, Bedroom, Entry Foyer, Family Room, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom
- Appliances
- Dishwasher, Gas Cooktop, Gas Oven, Gas Range, Gas Water Heater
- Interior features
- Breakfast Bar, Eat In Kitchen, Country Kitchen, All Bedrooms Down, Attic, Bedroom On Main Level, Main Level Primary
- Flooring
- Laminate, Vinyl, Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- None
- Laundry
- Washer Hookup, Gas Dryer Hookup
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- None
- Patio / porch
- Covered, Front Porch, Open, Patio, Porch
- Lot features
- Zero To One Unit Acre, Back Yard, Flag Lot, Front Yard, Sprinklers In Front, Lawn, Landscaped, Sprinkler System, Street Level
- Lot size source
- Assessor
- Property outlook
- City Lights, Mountains, Neighborhood, Panoramic, Peek A Boo
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Community features
- Rural, Street Lights, Sidewalks, Urban
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- High school district
- Alta Loma
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Carnelian Elementary Alta Loma Elementary · Alta Loma | K–5 | 0.1 mi |
| Alta Loma High (school website, opens in a new tab) Chaffey Joint Union High · Alta Loma | 9–12 | 0.3 mi |
| Jasper Elementary Alta Loma Elementary · Alta Loma | K–6 | 0.4 mi |
| Valle Vista Elementary (school website, opens in a new tab) Central Elementary · Rancho Cucamonga | K–5 | 0.7 mi |
| Cucamonga Middle (school website, opens in a new tab) Central Elementary · Rancho Cucamonga | 6–8 | 1.1 mi |
| Alta Loma Elementary Alta Loma Elementary · Alta Loma | K–5 | 1.1 mi |
| Alta Loma Junior High Alta Loma Elementary · Alta Loma | 6–8 | 1.2 mi |
| Foothill Knolls Academy of Innovation (school website, opens in a new tab) Upland Unified · Upland | K–8 | 1.5 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $799,900
- MLS-reported original asking price
- $839,999
- MLS-reported previous asking price
- $789,900
- MLS-reported last price change
- 2026-09-27 16:03 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 3, 2026 13:08 | $799,900 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Alta Loma
Active residential homes for sale in Alta Loma, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
Not enough price-change observations yet. History starts when the upgraded importer records changes; no trend direction is assumed.
Calculated 2026-10-19 16:07 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗