26
$1,199,950
4 bd · 3 ba · 2,542 sqft
12128 Stewarton Drive, Porter Ranch, CA
Richard Collins · RE/MAX One

No listing photos
3
Beds
3
Baths
1,714
Sqft
2003
Year built
Range $918,527 – $1,018,305 · as of July 14, 2026
ATTOM automated valuation model · 53 published estimates over 6.5 years · shaded band is the model's own published low-to-high range
Highest reading $968,416 in July 2026; lowest $657,000 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$193,683
Estimated monthly payment
$6,305/mo
Loan amount $774,733. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
California Regional Multiple Listing Service (CRMLS)
San Diego MLSSome properties which appear for sale on this web site may subsequently have sold or may no longer be available.
26
$1,199,950
4 bd · 3 ba · 2,542 sqft
12128 Stewarton Drive, Porter Ranch, CA
Richard Collins · RE/MAX One
Price Reduced32$685,000
4 bd · 3 ba · 1,607 sqft
11621 Tampa Avenue Unit 194, Porter Ranch, CA
Emigdio Plascencia · Keller Williams Luxury
Price Reduced32$685,000
4 bd · 3 ba · 1,607 sqft
11621 Tampa Avenue 194, Porter Ranch, CA
Emigdio Plascencia · Keller Williams Luxury
36$789,999
2 bd · 3 ba · 1,122 sqft
11506 Ghiberti, Porter Ranch, CA
Alin Glogovicean · Redfin Corporation · on 2 MLSs
New26$1,189,000
4 bd · 2 ba · 1,872 sqft
11841 Laughton Way, Porter Ranch, CA
Kristine Ter-Minasyan · NextHome Grandview · on 2 MLSs
Price Reduced43$995,000
4 bd · 2 ba · 1,403 sqft
11440 Amigo, Los Angeles, CA
Esther Canavati de la Torre · Revel Real Estate · on 3 MLSs





School ratings (A+ to F) from HJN community data.
Sierra Canyon School
PK-12 · Regular
1,089 students · 12.0:1 student–teacher
Beckford Charter for Enriched Studies
KG-5 · Regular · Los Angeles Unified School District
588 students · 24.5:1 student–teacher
Porter Ranch Community School
KG-8 · Regular · Los Angeles Unified School District
1,312 students · 23.9:1 student–teacher
Castlebay Lane Charter Elementary School
KG-5 · Regular · Los Angeles Unified School District
666 students · 23.8:1 student–teacher
Sierra Canyon School
PK-12 · Regular
1,023 students · 7.1:1 student–teacher
Egremont Schools
PK-5 · Regular
85 students · 10.5:1 student–teacher
Germain Academy for Academic Achievement
KG-5 · Regular · Los Angeles Unified School District
564 students · 20.9:1 student–teacher
Chaminade College Preparatory Middle School
6-8 · Regular
610 students · 19.7:1 student–teacher
Within 2 miles of this home: 27 restaurants and cafés, 5 grocery stores, 18 parks and green spaces, and 15 transit stops.
Place data from OpenStreetMap.
In-N-Out Burger
Rinaldi Street
Souplantation
Islands
Porter Ranch Drive
Mediterranean Bistro
Rinaldi Street
Starbucks
Rinaldi Street
Baja Fresh
Mexican restaurant · Rinaldi Street
Musashi
Rinaldi Street
Lure Fish House
Rinaldi Street
Walmart Supercenter
Rinaldi Street
Ralphs
Rinaldi Street
Whole Foods Market
Rinaldi Street
Trader Joe's
Mason Avenue
Vons
Devonshire Street
Moonshine Canyon Park
Limekiln Canyon Park
Monteria Lake
Wilbur-Tampa Park
Holleigh Bernson Memorial Park
Tulsa Debris Basin
Jane & Bert Boeckmann Park
Limekiln Debris Basin
Devonshire / Oakdale
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Devonshire / Melvin
Devonshire / Tunney
Devonshire / Oso
Devonshire / Tampa
Devonshire/Mason