18508 Madison Ave, Castro Valley, CA 94546
18508 Madison Ave, Castro Valley, CA 94546
18508 Madison Ave, Castro Valley, CA 94546
72
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$1,175,000
Est. payment /mo
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4 Beds
2 Baths
2,178 SqFt
Active Under Contract

18508 Madison Ave Castro Valley, CA 94546

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Hailey Potok

Hailey Potok

+1(714) 878-0877

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active Under Contract

Purchase Type For Sale

Square Footage 2,178 sqft

Price per Sqft $539

Subdivision Castro Valley

MLS Listing ID 41135921

Bedrooms 4

Full Baths 2

HOA Y/N No

Year Built 1952

Lot Size 0.298 Acres

Property Sub-Type Single Family Residence

Property Description

Tucked along a quiet Castro Valley street, this inviting home offers the perfect balance of timeless character, everyday comfort, and exciting potential. From the moment you arrive, there's a sense that this is a home that's been thoughtfully cared for and is ready for its next chapter. Inside, hardwood floors add warmth throughout much of the home, while the functional four-bedroom, two-bath layout provides flexibility for growing families, remote work, or multigenerational living. Every space feels comfortable, welcoming, and filled with natural light. The heart of the home is the expanded dining room, where walls of windows frame views of the backyard and create an airy gathering space for everything from casual breakfasts to holiday celebrations. It's a room designed for connection and one that naturally draws everyone together. Outside, the property continues to impress with multiple outdoor spaces to relax, entertain, garden, or simply enjoy the peaceful surroundings. Above the backyard, the detached structure has been transformed into a versatile bonus room. Beneath it, a spacious workshop offers exceptional flexibility for hobbies, storage, creative studio, or the potential to explore an ADU conversion (buyer to verify). Whether you're looking for a home to enjoy immediately or one you can thoughtfully personalize over time, this property offers the rare combination of move-in-ready comfort, versatile spaces, and the opportunity to build lasting value in a desirable Castro Valley location.

Location

State CA

County Alameda

Rooms

Other Rooms Storage

Interior

Interior Features Workshop

Heating Forced Air

Flooring Carpet, Laminate, Wood

Fireplaces Type Family Room

Fireplace Yes

Exterior

Parking Features Carport

Garage Spaces 2.0

Garage Description 2.0

Pool None

Total Parking Spaces 6

Private Pool No

Building

Lot Description Back Yard, Front Yard, Sloped Up

Story One

Entry Level One

Foundation Slab

Architectural Style Traditional

Level or Stories One

Additional Building Storage

New Construction No

Others

Tax ID 84C88517

Acceptable Financing Cash, Conventional, 1031 Exchange

Listing Terms Cash, Conventional, 1031 Exchange

Virtual Tour https://www.18508madison.com/mls/247559331

CRMLS Full IDX Feed (MAIN Website Search)
Listed by Jessica Nance Compass #01960286

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Hailey Potok

Hailey Potok

REALTOR® | License ID: 02024094

+1(714) 878-0877

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The property information herein is derived from various sources that may include, but not be limited to, county records and the Multiple Listing Service, and it may include approximations. Although the information is believed to be accurate, it is not warranted and you should not rely upon it without personal verification. Affiliated real estate agents are independent contractor sales associates, not employees. ©2026 Coldwell Banker. All Rights Reserved. Coldwell Banker and the Coldwell Banker logo are trademarks of Coldwell Banker Real Estate LLC. The Coldwell Banker® System is comprised of company owned offices which are owned by a subsidiary of Anywhere Advisors LLC and franchised offices which are independently owned and operated. The Coldwell Banker System fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. 

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18508 Madison Ave