18127 Madison Ave, Castro Valley, CA

$2,525,000

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9

Beds

6

Baths

4,930

Square feet

0.98

Acres

About 18127 Madison Ave

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.

Features of 18127 Madison Ave

MLS® # 41108905
Price $2,525,000
Bedrooms 9
Bathrooms 6.00
Full Baths 5
Half Baths 1
Square Footage 4,930
Acres 0.98
Year Built 1945
Type Residential
Sub-Type Single Family Residence
Style Contemporary, Ranch
Status Pending

Community Information

Address 18127 Madison Ave
Subdivision CASTRO VALLEY
City Castro Valley
County Alameda
State CA
Zip Code 94546

Amenities

Parking Parking Lot
Is Waterfront No
Has Pool Yes
Pool In Ground, Outdoor Pool

Interior

Interior Features Family Room, In-Law Floorplan
Appliances Dishwasher, Gas Water Heater
Heating Forced Air
Cooling Central Air
Fireplace No
# of Fireplaces 3
Fireplaces Family Room, Living Room
# of Stories 2
Stories Two Story

Exterior

Exterior Features Back Yard, Front Yard, Garden/Play, Side Yard, Yard Space
Lot Description 2 Houses / 1 Lot
Roof Shingle
Construction Stucco, Wood Shingles

School Information

District CASTRO VALLEY UNIFIED SCHOOL DISTRICT

Additional Information

Date Listed August 21st, 2025
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentValentina Hauso
OfficeKeller Williams Realty

Listing Map

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