Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Meet Realmo: The Largest Hub
    of Commercial Real     Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Castro Valley, CA Commercial Real Estate for Sale

    List
    Map
    Los Angeles, CA Lancaster, CA California City, CA
    12 results
    Medical Office Building Near Hospital
    $895,000
    1,238 SF

    Medical Office Building Near Hospital

    19942 Lake Chabot, Castro Valley, CA 94546

    Medical office building with parking near Sutter Hospital.

    • Medical office building directly across from Sutter Hospital
    • Located in Castro Valley's medical area
    • Includes 2 exam rooms with sinks
    • Features a 7‑car parking lot in the rear
    • Reception and waiting rooms included
    Updated: Feb 12
    View details
    Castro Valley Commercial Buildings For Sale
    $1,065,000
    3,901 SF

    Castro Valley Commercial Buildings For Sale

    1570 A Street, Castro Valley, CA 94546

    Three renovated commercial buildings on a single parcel in Castro Valley.

    • Prime A Street frontage offers exceptional visibility and strong daily traffic counts.
    • Three updated, separately rentable buildings feature flexible retail or office layouts.
    • Attractive opportunity for investors or owner‑users seeking stability and long‑term upside.
    • Adjacent to multiple new residential developments, creating built‑in demand.
    • Limited local commercial inventory serves a large and growing residential population.
    Updated: Nov 21, 2025
    View details
    Castro Valley Retail Condos For Sale
    $943,164
    2,214 SF

    Castro Valley Retail Condos For Sale

    Retail condos in shell condition, customizable space, high visibility location.

    3765 Castro Valley Blvd, Castro Valley, CA
    View details
    Castro Valley Commercial Property For Sale
    $1,795,000

    Castro Valley Commercial Property For Sale

    Highly visible commercial property with flexible zoning and high traffic.

    1448 A Street, Castro Valley, CA 94546
    View details
    Castro Valley Commercial Property
    $2,199,000
    10,191 SF

    Castro Valley Commercial Property

    Commercial property available for sale in Castro Valley, California.

    2805 Castro Valley Blvd, Castro Valley, CA 94546
    View details
    Castro Valley Mixed-Use Opportunity
    $2,199,000
    10,191 SF

    Castro Valley Mixed-Use Opportunity

    Mixed-use building with retail, office, and workshop spaces.

    2805 Castro Valley Blvd, Castro Valley, CA 94546
    View details
    Castro Valley Office Building
    $850,000
    402 SF

    Castro Valley Office Building

    Well-located office building in Castro Valley with high visibility.

    19693 REDWOOD Road, Castro Valley, CA 94546
    View details
    Castro Valley Commercial Property
    $240,000
    455 SF

    Castro Valley Commercial Property

    Commercial property available for sale in Castro Valley, California.

    19837 Lake Chabot Rd, Castro Valley, CA 94546
    View details
    Castro Valley Warehouse For Sale
    $6,150,000
    16,856 SF

    Castro Valley Warehouse For Sale

    16,856 SF warehouse available in Castro Valley, California.

    20324 Forest Avenue, Castro Valley, CA 94546
    View details
    Commercial Condo in Castro Valley
    $240,000
    455 SF

    Commercial Condo in Castro Valley

    Modern, accessible commercial condo in a vibrant Castro Valley location.

    19837 Lake Chabot Rd, Castro Valley, CA 94546
    View details
    Mixed-Use Landmark in Castro Valley
    $4,000,000
    20,232 SF

    Mixed-Use Landmark in Castro Valley

    Classic mixed-use building with retail, office, and residential spaces.

    3137 Castro Valley Blvd, Castro Valley, CA 94546
    View details
    Castro Valley Retail/Medical Property
    $4,800,000
    3,400 SF

    Castro Valley Retail/Medical Property

    Retail or medical space available in Castro Valley.

    2423 Grove Way, Castro Valley, CA
    View details
    Based on your search, we've compiled 529 Potential Opportunities for your consideration. Besides 12 Active listings in Castro Valley, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 513 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Redevelopment Opportunity with Existing Business
    $2,800,000
    2,212 SF

    Redevelopment Opportunity with Existing Business

    High-density redevelopment parcel with income-generating auto businesses in Alameda County.

    16611 14th st, San Leandro, CA 94578
    View details
    Foothill Blvd Commercial Property
    $8,388,888
    24,092 SF

    Foothill Blvd Commercial Property

    Prime commercial retail/industrial property on Foothill Blvd for sale.

    21756 Foothill Blvd, Hayward, CA
    View details
    Foothill Blvd Retail Opportunity
    $8,388,888
    24,092 SF

    Foothill Blvd Retail Opportunity

    Prime retail property with redevelopment potential near Hayward BART.

    21756 Foothill Blvd, Hayward, CA 94541
    View details
    San Leandro Land Parcel
    Contact for pricing
    0.71 Acres

    San Leandro Land Parcel

    Flat, regular parcel in San Leandro Unified School District.

    16290 Foothill Blvd, San Leandro, CA
    View details

    Explore Off-Market Properties in Castro Valley, CA

    Consider similar Off-Market properties in Castro Valley, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    3437 Somerset Ave

    3437 Somerset Ave

    APARTMENT HOUSE (5+ UNITS) • 13,053 SF
    Value Estimation
    $4,695,000
    3437 Somerset Ave, Castro Valley, CA 94546-3354
    View details
    20393 Anita Ave

    20393 Anita Ave

    COMMERCIAL (GENERAL) • 2,344 SF
    Value Estimation by Request
    20393 Anita Ave, Castro Valley, CA 94546-4113
    View details
    20995 Redwood Rd

    20995 Redwood Rd

    OFFICE BUILDING • 4,239 SF
    Value Estimation by Request
    20995 Redwood Rd, Castro Valley, CA 94546-5919
    View details
    22424 Charlene Way

    22424 Charlene Way

    HOMES (RETIRED, NURSING) • 12,910 SF
    Value Estimation
    $4,280,000
    22424 Charlene Way, Castro Valley, CA 94546-7102
    View details
    19979 Wisteria St

    19979 Wisteria St

    APARTMENT HOUSE (5+ UNITS) • 2,702 SF
    Value Estimation by Request
    19979 Wisteria St, Castro Valley, CA 94546-4120
    View details
    20353 Park Way

    20353 Park Way

    APARTMENT HOUSE (5+ UNITS) • 45,476 SF
    Value Estimation
    $14,995,000
    20353 Park Way, Castro Valley, CA 94546-5330
    View details
    20535 Anita Ave

    20535 Anita Ave

    OFFICE/RESIDENTIAL (MIXED USE) • 3,496 SF
    Value Estimation
    $1,000,000
    20535 Anita Ave, Castro Valley, CA 94546-5503
    View details
    20259 Anita Ave

    20259 Anita Ave

    APARTMENT HOUSE (5+ UNITS) • 5,888 SF
    Value Estimation
    $1,835,000
    20259 Anita Ave, Castro Valley, CA 94546-4181
    View details
    3322 Wilbeam Ct

    3322 Wilbeam Ct

    APARTMENT HOUSE (5+ UNITS) • 8,162 SF
    Value Estimation
    $2,330,000
    3322 Wilbeam Ct, Castro Valley, CA 94546-5817
    View details
    18902 Huber Dr

    18902 Huber Dr

    PARKING LOT • 0.18 Acres
    Value Estimation by Request
    18902 Huber Dr, Castro Valley, CA 94546
    View details
    19845 Lk Chabot Rd Ste, Unit 210

    19845 Lk Chabot Rd Ste, Unit 210

    MEDICAL BUILDING • 1,739 SF
    Value Estimation by Request
    19845 Lk Chabot Rd Ste, Castro Valley, CA 94546-4055
    View details
    3243 Castro Vly Blvd

    3243 Castro Vly Blvd

    RETAIL STORES (PERSONAL SERVICES) • 3,000 SF
    Value Estimation by Request
    3243 Castro Vly Blvd, Castro Valley, CA 94546-5513
    View details

    Castro Valley, CA Commercial Real Estate Investment Opportunities Market Analysis

    Explore 525 commercial real estate for sale in Castro Valley, CA, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $20,604,164.

    Sale prices for business properties in Castro Valley, CA start at $0.00, averaging $1,287,760, and reaching up to $6,150,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Browse Commercial real estate for Sale Near Castro Valley, CA

    Popular Searches in Castro Valley, CA

    Popular Categories

    Most Searched ZIP Codes in Castro Valley, CA

    • 94546

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!