18100 De Souza Pl, Castro Valley, CA 94546 - Photo 1

1/1

$1,790,000

Sold
Closed
Single Family
4 Beds
3 Full Baths
1 Partial Bath
2 Car Garage

1/1

Property Description

New Price! 100k Price Improvement! Nestled in a serene, forest-like setting among towering Redwoods and mature landscaping, this exceptional Upper Castro Valley home has been meticulously maintained and offers rare privacy with close proximity to everyday conveniences and top rated schools. A striking exterior opens to an inviting floor plan with vaulted ceilings and oversized windows that flood the home with natural light and hillside views. Seamless flow between the living, dining, and kitchen areas creates an ideal space for both daily living and entertaining. The chef's kitchen features a large island, stone countertops, designer tile backsplash, and premium stainless-steel appliances including a Wolf 6-burner gas range and Miele double ovens. Cook and dine while enjoying spectacular scenic views. The living room with vaulted ceilings and family room with stone fireplace offer comfort and style. Upstairs, the oversized primary suite boasts tranquil views and a spa-like bath with soaking tub and glass shower, plus two additional bedrooms. The lower level includes a family room and office, fourth bedroom, full bath, workout room and storage. Expansive decks, outdoor kitchen, pergola dining, spa, fire pit, level lawn and water features create a true indoor-outdoor retreat. This is a destination, not a backyard! This home includes a 2-car garage and EV charger and is commuter friendly with access to nearby BART and freeways. Don't miss this exceptional opportunity to start your next chapter in this elegant custom home.

Full Property Details

Full Property Details for 18100 De Souza Pl

General

Sold For: $1,790,000
Status: Closed
Type: Single Family
Source: MAX
MLS ID: 41132606
Added to Site: 127 day(s) ago

Interior

Number of Rooms: 9
Interior Features: Family Room, Formal Dining Room, Breakfast Nook, Updated Kitchen
Number of Fireplaces: 1
Fireplace(s): Gas
Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Dryer, Washer
Flooring: Hardwood, Laminate, Tile, Carpet

Rooms

Bathrooms

Total Bathrooms: 4
Full Bathrooms: 3
Partial Bathrooms: 1
Bathroom Features: Shower Over Tub, Solid Surface, Tile, Window
Primary Bathroom: Solid Surface, Stall Shower, Tile, Tub with Jets, Updated Baths, Double Vanity, Window

Bedrooms

Total Bedrooms: 4

Other Rooms

Kitchen: Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Built-In Oven, Refrigerator, Updated Kitchen
Laundry: Dryer, Laundry Room, Washer

Exterior

Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Storage, Terraced Down, Landscape Back, Landscape Front, Yard Space

Parking

Attached garage: Yes
Garage Spaces: 2
Parking Features: Attached, Parking Spaces, Garage Door Opener

Location

Area: Listing
County: Alameda
Subdivision: Upper Center
Driving Directions: Redwood or Center St to Seaview Ave to De Souza Pl

School Information

School District: CASTRO VALLEY UNIFIED SCHOOL DISTRICT
Elem School District: CASTRO VALLEY UNIFIED SCHOOL DISTRICT
High School District: CASTRO VALLEY UNIFIED SCHOOL DISTRICT

Heating & Cooling

Central air: Yes
Cooling Type: Central Air
Heating Type: Zoned

Utilities

Sewer: Public Sewer
Water: Public
Utility Description: Individual Electric Meter, Individual Gas Meter

Structural Information

Architectural Style: Traditional
Exterior Const.: Stucco
Roof: Composition
Windows: Window Coverings
Stories/Levels: Three or More Stories
Living Area: 3,400 Sq. Ft.
Year Built: 1999

Lot Features

Lot Size (Acres): 0.17
Lot Dimensions: 7455
Lot Features: Sloped Down, Sprinklers In Rear
Fencing (Description): Partial

Financial Considerations

For Sale: Yes
Price Per Sq. Ft.: $559

Disclosures and Reports

Property ID: 84C86025

Listed by KW Advisors East Bay, Leah Tounger
Sold by JODI Realty, Cathy Lee

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Listing agent

— 18100 De Souza Pl —

Leah Tounger

KW Advisors East Bay

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Schools

Schools serving 18100 De Souza Pl

School District:Castro Valley Unified School District

Name	Grades	Distance
Proctor Elementary School 17520 Redwood Road, Castro Valley, CA 94546	K-5	0.4 mi
Creekside Middle School, Castro Valley, CA 19722 Center Street, Castro Valley, CA 94546	6-8	1 mi
Canyon Middle School 19600 Cull Canyon Road, Castro Valley, CA 94552	6-8	1 mi
Castro Valley High School 19400 Santa Maria Avenue, Castro Valley, CA 94546	9-12	0.8 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18100 De Souza Pl

Date

Details

Price

Change

Source

7/20/2026

Sold

$1,790,000

-5.74%

MLS

5/21/2026

Price Reduced

$1,899,000

-5%

MLS

4/28/2026

Listed

$1,999,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Beds
2
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Sold by Home Realty

18100 De Souza Pl, Castro Valley, CA 94546 (MLS# 41132606) is a Single Family property that was sold at $1,790,000 on July 20, 2026. Want to learn more about 18100 De Souza Pl? Do you have questions about finding other Single Family real estate for sale in Castro Valley? You can browse all Castro Valley real estate or contact a Coldwell Banker agent to request more information.

18100 De Souza Pl Castro Valley, CA 94546