$1,165,656

18798 Madison Ave, Castro Valley CA, 94546

Price per sqft$636.28

Built in1953

Property size1,832 sqft

Property typeResidential

test courtesy

Overview

Sold

Closed

Listed Oct 23, 2025

Updated 3 weeks ago

Bright and versatile, this move-in ready 3+ bedroom, 4-bath home with a 2-car garage is located in Castro Valley’s award-winning school district! The main level offers three bedrooms and two full baths, along with hardwood flooring and an open, airy living space filled with natural light. The kitchen features stainless steel appliances and plenty of counter space, making it ideal for cooking and entertaining. The spacious DOWNSTAIRS BONUS AREA includes a full bath and a wet bar with cooktop wiring already in place, making it easy to convert into a kitchenette. This versatile bonus area offers potential for an in-law suite, office, or game room, providing great flexibility for a variety of needs (buyer to verify possible uses). Out back, enjoy low-maintenance composite decking, a private setting, and an in-ground pool, plus a pool house with its own full bath. Ideally located less than two miles from BART—a commuter’s dream—and close to hiking trails, the golf course, and vibrant downtown Castro Valley. This is a must-see home you won’t want to miss!

Additional information

MLS^® ID: 41115664

Interior Features

Bedrooms: 3
Bathrooms: 4

Exterior Features

Lot Size: 0.13 Acres

Broker Reciprocity Courtesy of RE/MAX Accord, Bob Frey

Website E2E - Playwright - Full Name

- Phone Number

[email protected] - Email

Jim Halpert - Brokerage Name

76321 - MLS License Number

Data last updated 12:16 PM UTC, 9/13/2026

Based on information from California Regional Multiple Listing Service, Inc. as of 9/13/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.