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$1,899,000

Listing Price

4beds

3.5baths

3,400sqft

7,455sqft lot

18100 DE Souza Pl, Castro Valley, CA 94546

Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Single Family

Home type

525.38

Price / sqft

1999

Year built

Home Details

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 chefs 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 you

Interior Details

Square Feet
  • 3400

Bedrooms
  • 4

Bathrooms
  • 3.5

Heating
  • Has Heating:

    No

  • Heating Type:

    N/A

Cooling
  • Has Cooling:

    No

  • Cooling Type:

    N/A

Fuel
  • Has Fuel:

    No

  • Fuel Type:

    N/A

Basement
  • Has Basement:

    No

  • Basement Type:

    N/A

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 7455

Water
  • No

Sewer
  • No

Parking
  • Type:

    N/A

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    N/A

Deck
  • N/A

Patio
  • N/A

Fence
  • N/A

Pool
  • N/A

Porch
  • N/A

Stoop
  • N/A

Breezeway
  • N/A

Construction Details

Number of Stories
  • 2

Style
  • L-shape

Exterior
  • N/A

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • N/A

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2020

$9,560

$226,818

$529,243

--%

$756,061

2019

$9,738

$222,372

$518,868

--%

$741,240

2018

$9,464

$218,012

$508,696

--%

$726,708

2017

$9,217

$213,738

$498,723

--%

$712,461

2016

$8,772

$209,548

$488,947

--%

$698,495

2014

$8,110

$202,358

$472,169

--%

$674,527

2013

$8,056

$201,444

$470,038

--%

$671,482

2012

$7,795

$197,495

$460,822

--%

$658,317

percent-home-icon

Average Home Price in 94546

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$1,753,184

5 Beds

4 Baths

3,190 Sqft

8,986 Lot (sqft)

Sold 10/16/2026

$1,881,524

6 Beds

4 Baths

3,460 Sqft

6,400 Lot (sqft)

Sold 10/07/2026

$1,713,001

4 Beds

4.5 Baths

3,144 Sqft

13,211 Lot (sqft)

Sold 07/07/2026

$1,899,000

4 Beds

3.5 Baths

3,400 Sqft

7,455 Lot (sqft)

Sold 10/13/2026

$1,900,005

3 Beds

3 Baths

3,816 Sqft

33,751 Lot (sqft)

Sold 10/13/2026

$1,800,000

5 Beds

4 Baths

3,214 Sqft

7,113 Lot (sqft)

Sold 10/13/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
1,899,000
$
Down payment
379,800
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
11,394
$
HOA (Monthly)
0
$
PMI
0
$
$12,293
Your Payment
Total Monthly Payment:$12,293
Percent of Income:211%
Affordable:No

Details for 18100 DE SOUZA PL

Property Debt

Foreclosure Contact Details