SoldNov 26, 2025

Listed by Valentina Hauso from Keller Williams Realty

Source: Bay East, Contra Costa, EBRD #41108905

18127 Madison Avenue, Castro Valley, CA, 94546

$2,200,000

9
6
4930 sq. ft.
42851 sq. ft.

SingleFam

24 days on the market

Sold: Nov 26, 2025

What's around 18127 Madison Avenue

About this property

2 Homes- Rare chance to own a large, versatile property in a premium location, surrounded by nature yet close to everything. Don’t miss this exceptional opportunity to own two spacious homes plus an attached in-law unit on a gated, .98-acre lot in one of Castro Valley’s most sought-after neighborhoods. Tucked away on a private road, this estate offers privacy, serenity and flexibility—perfect for multigenerational living, rental income, remote work, or business opportunity. Bring your vision—Both homes could benefit from updating, the potential is limitless to transform this into your dream compound or income-producing investment. Front Home has approximately 3,000 sq ft of living space ,5 bedrooms, Solar panels for energy efficiency. Spacious kitchen with granite countertops. Attached in-law unit with seperate entrance and fenced yard. Back home features approximately 1,850 sq ft, 4 bedrooms, 2 bathrooms. Spacious living, dining, and laundry room. Each home has its own gated access and driveway . Ample parking pads for RV's, boats, and multiple vehicles. Low maintenance landscaping with mature fruit trees: tangerine, lemon, pomegranate, and pomelo. Minutes from top-rated schools, Castro Village Shopping Center, CV Marketplace, BART and freeways.

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Other property sold by Valentina Hauso

SoldApr 22, 2026
$526,000
1785 Paseo Laguna Seco
Livermore CA 94551
2
2
Condo
Listing courtesy of KELLER WILLIAMS TRI-VALLEY and Keller Williams Realty

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