18127 Madison Ave, Castro Valley, CA 94546
Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates



18127 Madison Ave,Castro Valley, CA 94546
$2,525,000
- 9 Beds
- 6 Baths
- 4,930 sq. ft.
- Single family
- Active
Listed by:valentina hauso
Office:keller williams realty
MLS#:41108905
Source:CA_BRIDGEMLS
Price summary
- Price:$2,525,000
- Price per sq. ft.:$512.17
About this home
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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Home facts
- Year built:1945
- Listing Id #:41108905
- Added:1 day(s) ago
- Updated:August 23, 2025 at 02:36 PM
Rooms and interior
- Bedrooms:9
- Total bathrooms:6
- Full bathrooms:5
- Living area:4,930 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Forced Air
Structure and exterior
- Roof:Shingle
- Year built:1945
- Building area:4,930 sq. ft.
- Lot area:0.98 Acres
Finances and disclosures
- Price:$2,525,000
- Price per sq. ft.:$512.17
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