Price Reduced52
$1,139,998
3 bd · 3 ba · 1,721 sqft
20944 Delphine Drive, Walnut, CA
RUY MANUEL VILAS · Real Brokerage Technologies · on 2 MLSs

No listing photos
4
Beds
3
Baths
2,708
Sqft
1989
Year built
Range $1,390,629 – $1,577,975 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $1,682,400 in July 2026; lowest $979,500 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$296,860
Estimated monthly payment
$9,570/mo
Loan amount $1,187,442. 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.
Price Reduced52
$1,139,998
3 bd · 3 ba · 1,721 sqft
20944 Delphine Drive, Walnut, CA
RUY MANUEL VILAS · Real Brokerage Technologies · on 2 MLSs
15$1,200,000
4 bd · 3 ba · 2,763 sqft
950 Coronel Court, Walnut, CA
Kenn Dudley · AMERICAN FIRST REALTY · on 2 MLSs
60$1,595,000
4 bd · 3 ba · 2,443 sqft
1689 S Lost Trail, Walnut, CA
Rebeca Gallegos · AGENCY 8 REAL ESTATE GROUP · on 2 MLSs
Price Reduced39$1,199,995
4 bd · 3 ba · 2,139 sqft
559 Amethyst, Walnut, CA
Martin Avalos · Beverly and Company, Inc. · on 2 MLSs
48$1,899,990
4 bd · 4 ba · 2,330 sqft
22138 Portofino Drive, Walnut, CA
Sandy Yuen · Sandy K. Yuen
Price Reduced23$1,898,000
4 bd · 3 ba · 2,575 sqft
20739 E Walnut Canyon, Walnut, CA
ADAM LUONG · COLDWELL BANKER DYNASTY/ARC · on 2 MLSs





Within 2 miles of this home: 34+ restaurants and cafés, 5 grocery stores, 17 parks and green spaces, and 6+ transit stops.
Place data from OpenStreetMap.
Chick-fil-A
Valley Boulevard
Cold Stone Creamery
Grand Avenue
Starbucks
Grand Avenue
Applebee's
American restaurant
El Pollo Loco
Mexican restaurant
McDonald's
Grand Avenue
In-N-Out Burger
East Valley Boulevard
Panda Express
Chinese restaurant
ALDI
Valley Boulevard
Vons
North Lemon Avenue
Diamond Fresh Farmers Market
Golden Springs Drive
Hannam Market World
Golden Springs Drive
Sprouts Farmers Market
Diamond Bar Boulevard
Walnut Ridge Park
Suzanne Park
Snow Creek Park
Washington Park
Cottonwood Lane
Lemon Creek Bicentennial Park
Mt. SAC Wildlife Sanctuary
Arroyo Park
Butterfield Park
Foothill Transit 194
Foothill Transit 289
Metro 194
Foothill Transit 194, 289
Industry
Foothill Transit 486
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Walnut camera map2 license-plate readers mapped within ½ mile of this home, both identified as Flock Safety devices. Nearest: 0.3 mi east.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 2 | 4 |
| of which Flock Safety | 2 | 4 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
Flock Safety is a company whose plate-reader cameras are used by police departments, cities, HOAs and businesses. Its devices are usually solar-powered and pole-mounted.
School ratings (A+ to F) from HJN community data.
Walnut High School
9-12 · Regular · Walnut Valley Unified School District
2,148 students · 23.2:1 student–teacher
Suzanne Middle School
6-8 · Regular · Walnut Valley Unified School District
1,190 students · 26.3:1 student–teacher
The Cross School of Education
PK-KG · Early Childhood Program/Child Care Center
10 students · 2.0:1 student–teacher
Allais School
2-11 · Regular
48 students · 6.2:1 student–teacher
Vejar Elementary School
KG-5 · Regular · Walnut Valley Unified School District
631 students · 23.0:1 student–teacher
Ron Hockwalt Academies (Continuation)
9-12 · Alternative/Other · Walnut Valley Unified School District
36 students · 5.0:1 student–teacher
Discovery World Montessori
PK-5 · Montessori
16 students · 5.3:1 student–teacher
Cyrus J. Morris Elementary School
KG-5 · Regular · Walnut Valley Unified School District
485 students · 26.9:1 student–teacher