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    Castro Valley, CA Multifamily Properties for Sale

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    San Leandro, CA Hayward, CA San Lorenzo, CA
    Updated Duplex Homes on One Lot
    $1,249,000
    2,700 SF

    Updated Duplex Homes on One Lot

    3675 Christensen Ln, Castro Valley, CA 94546

    Own two fully renovated residences on one expansive lot with substantial utility and interior upgrades.

    • Duplex setup: two homes at 3675 and 3677 Christensen Lane on one expansive lot
    • Extensive upgrades reported: new electrical service, new plumbing, new sewer line, and fully renovated interiors
    • Central air cooling plus wall furnace heating
    • Roof type: composition; exterior includes stucco and wood siding
    • Fireplace included; flooring includes carpet, tile, engineered, and wood
    Updated: Jun 2
    View details
    Castro Valley Multifamily Investment Opportunity
    Contact for pricing
    16,856 SF

    Castro Valley Multifamily Investment Opportunity

    20324 Forest Ave, Castro Valley, CA 94546

    20-unit apartment community in Castro Valley, built in 1965.

    • Prime location in Castro Valley, a highly desirable area in the East Bay
    • Convenient access to major employment hubs in Oakland, San Francisco, and San Jose
    • Close proximity to Silicon Valley and tech employers
    • Features 20 units with beautifully designed two‑bedroom townhouse floor plans
    • Abundance of shopping, dining, and entertainment options nearby
    Updated: Apr 3
    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 2 Active listings in Castro Valley, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 70 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

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

    Multifamily Building in East Bay
    $1,350,000

    Multifamily Building in East Bay

    Eight-unit multifamily building with value-add potential in Hayward, CA.

    21447 Ocean View Dr, Hayward, CA 94541
    View details
    San Leandro Multifamily Investment Opportunity
    $1,490,000
    3,736 SF

    San Leandro Multifamily Investment Opportunity

    Six-unit multifamily property in San Leandro with modern amenities.

    16118 Mateo Street, San Leandro, CA 94578
    View details
    San Leandro Multifamily Development Opportunity
    $349,000
    0.20 Acres

    San Leandro Multifamily Development Opportunity

    Secluded San Leandro property ideal for multifamily development or investment.

    Lindview Drive, San Leandro, CA 94578
    View details
    Hayward Multifamily Investment Opportunity
    $1,350,000
    4,500 SF

    Hayward Multifamily Investment Opportunity

    Value-add multifamily asset in Hayward with upside potential.

    21447 Ocean View Dr, Hayward, CA 94541
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Ready-to-Build Land in Boulder Creek
    $395,000
    4.32 Acres

    Ready-to-Build Land in Boulder Creek

    Private 4+ acre property with approved plans and utilities.

    830 Kings HWY, Boulder Creek, 95006
    View details
    Clearlake Land/Lot Opportunity
    Contact for pricing
    5,663.00 Acres

    Clearlake Land/Lot Opportunity

    Three adjoining lots near Pomo school, ideal for manufactured home.

    3519 Covelo Street, Clearlake, CA 95422
    View details
    Lakeport Multi-Unit Waterfront Property
    $940,000
    1,900 SF

    Lakeport Multi-Unit Waterfront Property

    Waterfront multi-unit property with income potential in Lakeport, California.

    2776 Lakeshore, Lakeport, CA 95453
    View details
    Mountain View Acreage in Berry Creek
    $125,000
    295,772.40 Acres

    Mountain View Acreage in Berry Creek

    6.79 acres of terraced land with mountain views.

    374 Jatko, Berry Creek, CA 95916
    View details

    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
    APARTMENT HOUSE (5+ UNITS)
    13,053 SF Lot: 0.65 Acres
    Estimated value
    $4,695,000

    3437 Somerset Ave, Castro Valley, CA 94546-3354

    View details
    19979 Wisteria St
    APARTMENT HOUSE (5+ UNITS)
    2,702 SF Lot: 0.38 Acres
    Value Estimation by Request

    19979 Wisteria St, Castro Valley, CA 94546-4120

    View details
    20353 Park Way
    APARTMENT HOUSE (5+ UNITS)
    45,476 SF Lot: 1.88 Acres
    Estimated value
    $14,995,000

    20353 Park Way, Castro Valley, CA 94546-5330

    View details
    20259 Anita Ave
    APARTMENT HOUSE (5+ UNITS)
    5,888 SF Lot: 0.33 Acres
    Estimated value
    $1,835,000

    20259 Anita Ave, Castro Valley, CA 94546-4181

    View details
    3322 Wilbeam Ct
    APARTMENT HOUSE (5+ UNITS)
    8,162 SF Lot: 0.81 Acres
    Estimated value
    $2,330,000

    3322 Wilbeam Ct, Castro Valley, CA 94546-5817

    View details
    19950 Santa Maria Ave
    APARTMENT HOUSE (5+ UNITS)
    5,950 SF Lot: 0.41 Acres
    Estimated value
    $575,000

    19950 Santa Maria Ave, Castro Valley, CA 94546-4279

    View details
    20224 Frst Ave
    APARTMENT HOUSE (5+ UNITS)
    8,102 SF Lot: 0.66 Acres
    Estimated value
    $3,000,000

    20224 Frst Ave, Castro Valley, CA 94546-4549

    View details
    19794 Stanton Ave
    APARTMENT HOUSE (5+ UNITS)
    17,328 SF Lot: 0.93 Acres
    Estimated value
    $4,890,000

    19794 Stanton Ave, Castro Valley, CA 94546-4044

    View details
    4920 Jensen Rd
    APARTMENT HOUSE (5+ UNITS)
    7,082 SF Lot: 1.11 Acres
    Value Estimation by Request

    4920 Jensen Rd, Castro Valley, CA 94552-5002

    View details
    3382 Somerset Ave
    APARTMENT HOUSE (5+ UNITS)
    8,816 SF Lot: 0.45 Acres
    Estimated value
    $1,240,000

    3382 Somerset Ave, Castro Valley, CA 94546

    View details
    20293 Anita Ave
    APARTMENT HOUSE (5+ UNITS)
    9,518 SF Lot: 0.64 Acres
    Estimated value
    $1,895,000

    20293 Anita Ave, Castro Valley, CA 94546-4158

    View details
    3789 Castro Vly Blvd
    MOBILE HOME PARK, TRAILER PARK
    Lot: 0.65 Acres
    Estimated value
    $24,000,000

    3789 Castro Vly Blvd, Castro Valley, CA 94552-4835

    View details
    4050 Castro Vly Blvd
    APARTMENT HOUSE (5+ UNITS)
    6,061 SF Lot: 0.20 Acres
    Estimated value
    $900,000

    4050 Castro Vly Blvd, Castro Valley, CA 94546-6057

    View details
    20475 Wisteria St
    APARTMENT HOUSE (5+ UNITS)
    22,048 SF Lot: 0.85 Acres
    Estimated value
    $4,275,000

    20475 Wisteria St, Castro Valley, CA 94546-5545

    View details
    20545 Wisteria St
    APARTMENT HOUSE (5+ UNITS)
    4,695 SF Lot: 0.49 Acres
    Estimated value
    $1,495,000

    20545 Wisteria St, Castro Valley, CA 94546-5522

    View details
    19846 San Miguel Ave
    APARTMENT HOUSE (5+ UNITS)
    12,562 SF Lot: 0.99 Acres
    Estimated value
    $1,535,000

    19846 San Miguel Ave, Castro Valley, CA 94546-4236

    View details
    19983 Frst Ave
    APARTMENT HOUSE (5+ UNITS)
    21,672 SF Lot: 1.22 Acres
    Estimated value
    $3,210,000

    19983 Frst Ave, Castro Valley, CA 94546-4568

    View details
    20914 Chester St
    APARTMENT HOUSE (5+ UNITS)
    4,876 SF Lot: 0.33 Acres
    Estimated value
    $1,015,000

    20914 Chester St, Castro Valley, CA 94546-5533

    View details
    3645 Lorena Ave
    APARTMENT HOUSE (5+ UNITS)
    6,552 SF Lot: 0.56 Acres
    Estimated value
    $3,700,000

    3645 Lorena Ave, Castro Valley, CA 94546-4369

    View details
    20441 Anita Ave
    APARTMENT HOUSE (5+ UNITS)
    18,252 SF Lot: 0.77 Acres
    Estimated value
    $5,550,000

    20441 Anita Ave, Castro Valley, CA 94546-5501

    View details
    19884 San Miguel Ave
    APARTMENT HOUSE (5+ UNITS)
    3,786 SF Lot: 0.45 Acres
    Value Estimation by Request

    19884 San Miguel Ave, Castro Valley, CA 94546-4236

    View details
    3653 Lorena Ave
    APARTMENT HOUSE (5+ UNITS)
    12,007 SF Lot: 0.67 Acres
    Estimated value
    $4,220,000

    3653 Lorena Ave, Castro Valley, CA 94546-4370

    View details

    Castro Valley, CA Multifamily Properties Investment Opportunities Market Analysis

    Explore 72 multifamily properties for sale in Castro Valley, CA on our real estate platform. These investment opportunities span a total of 16,856 square feet of properties for sale, with an estimated market value of $0.00.

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

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    Top Commercial Asset Segments

    Apartment buildings 1

    Demographics Overview

    Population 60K
    Population Growth (5Y) -1.6%
    Median Household Income $144,714
    College Educated 71.6%

    Taxes & Financing

    Tax Rate (average for all types) 1.08%
    Property Tax per SF $22.10 per sq ft
    Tax Rate vs County Average 0.11 pp below county avg
    Average Loan-to-Value 65.0%

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