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    Castro Valley, CA
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    Castro Valley, CA Residential Income Properties for Sale

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    11 properties
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    Duplex with Private Garages
    Updated: Aug 31
    Duplex with Private Garages

    20275 Stanton Ave, Castro Valley, CA 94546

    $999,000
    1,680 sqft 0.11 AC lot
    Two 2‑bedroom, 1‑bathroom units within a 1,680‑square‑foot duplex
    Private one‑car garage and driveway parking for each residence
    Front unit has been recently remodeled
    Rear unit includes a private backyard for gardening or outdoor use
    Built in 1937 on a 0.1148‑acre parcel
    View details
    Two-Unit Duplex with Detached Garage
    Updated: Jul 24
    Two-Unit Duplex with Detached Garage

    20843 Chester St, Castro Valley, CA 94546

    $1,409,800
    1,590 sqft 0.26 AC lot
    Approximately 1,590 square feet of living area on a 0.26‑acre lot
    Unit mix includes one 2‑bedroom, 1‑bath unit and one 1‑bedroom, 1‑bath unit
    Detached 2‑car garage plus storage improvements
    Alameda County Planner indicates the lot can potentially accommodate 5 Accessory Dwelling Units
    Walking distance to schools, shops, restaurants, BART, and public transportation
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    Remodeled Duplex with Cottage ADU
    Remodeled Duplex with Cottage ADU

    4231 Somerset Ave, Castro Valley, CA 94546

    $999,950
    1,285 sqft 0.12 AC lot

    Updated primary residence with a separately fenced detached cottage, private outdoor space, and flexible additional living accommodations.

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    See what stands out in Alameda County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
    NOI available after sign in
    Local Demand available after sign in
    25-Unit Apartment Community
    25-Unit Apartment Community

    16424 Foothill BLVD, Castro Valley, CA 94578

    $8,395,000
    21,526 sqft 1.19 AC lot

    Built in 1988, this 25-unit apartment property features two-bedroom floor plans within a single multifamily building.

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    Multifamily Property with Carport
    Multifamily Property with Carport

    4231 Somerset Ave, Castro Valley, CA 94546

    $999,950
    1,285 sqft

    Residential income property with fenced exterior areas, storage, and an on-site carport.

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    Renovated 62-Unit Apartment Building
    Renovated 62-Unit Apartment Building

    Castro Valley, CA 94546

    $20,000,000
    47,827 sqft 2.92 AC lot

    Apartment community with landscaped outdoor amenities, gated entry, covered parking, and a mix of one-, two-, and three-bedroom units.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    37-Unit Apartment Community
    37-Unit Apartment Community

    2275 Grove Way, Castro Valley, CA 94546

    $11,900,000
    35,164 sqft 1.56 AC lot

    Apartment community with one- and two-bedroom townhouse-style floor plans and assigned parking for residents.

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    Eight-Unit Apartment Building
    Eight-Unit Apartment Building

    16298 Foothill Blvd, Castro Valley, CA 94578

    $2,250,000
    10,000 sqft 0.47 AC lot

    Fully occupied residences feature uniform two-bedroom layouts, washer/dryer hookups, and surface parking.

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    37-Unit Apartment Community
    37-Unit Apartment Community

    2275 Grove Way, Castro Valley, CA 94546

    $12,950,000
    35,164 sqft 1.56 AC lot

    Multi-family income property with 37 units across one- and two-bedroom townhouse-style floor plans.

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    Two-Unit Duplex with Garages
    Two-Unit Duplex with Garages

    Castro Valley, CA 94546

    $999,000

    Remodeled front residence and private rear-unit backyard add distinct features to this established income property.

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    Garden-Style Apartment Building
    Garden-Style Apartment Building

    20607 Congress Way, Castro Valley, CA 94546

    $3,600,000

    Well-maintained low-rise building with upgraded electrical for a 15-unit residential income portfolio.

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    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 11 Active listings in Castro Valley, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 61 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.

    Duplex with Private Garages
    Duplex with Private Garages

    San Leandro, CA 94578

    $508,000
    1,600 sqft

    San Leandro duplex with two tenant-occupied 2BR/1BA units, each with a private enclosed garage and a large shared yard.

    View details
    6-Unit Apartment Property
    6-Unit Apartment Property

    21393-21397 & 21409-21413 Foothill Blvd, Hayward, CA 94541

    $1,000,000

    Two contiguous parcels combine residential units with access to transit, downtown amenities, and regional road connections.

    View details
    8-Unit Multifamily Property
    8-Unit Multifamily Property

    16298 Foothill Boulevard, San Leandro, CA 94578

    Contact for pricing
    7,424 sqft 0.47 AC lot

    Uniform two-bedroom residences offer full-size washer and dryer hookups, on-site parking, and established occupancy.

    View details
    Three-Home Multifamily Property
    Three-Home Multifamily Property

    21003 Foothill Blvd, Hayward, CA 94541

    $900,000

    Separate bungalow-style residences offer individual utility metering and flexible occupancy arrangements.

    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.

    Castro Valley Land For Sale
    Castro Valley Land For Sale

    4937 Crow Canyon Rd, Castro Valley, CA 94552

    $750,000
    1.71 AC lot

    1.71 acre lot zoned for multi-family residential development.

    View details
    Hayward Land Parcel Opportunity
    Hayward Land Parcel Opportunity

    26550 Hayward Blvd, Hayward, CA 94542

    $2,890,000
    0.78 AC lot

    Two-acre parcel zoned for multi-family housing near CSU Hayward.

    View details
    Gated Development Opportunity with Views
    Gated Development Opportunity with Views

    6 Turner Ct, Oakland, CA 94605

    $3,500,000

    Six vacant residential lots with San Francisco and Bay views.

    View details
    Oakland Land with Bay Views
    Oakland Land with Bay Views

    11330 Lochard St, Oakland, CA 94605

    $425,000
    4.70 AC lot

    4.7-acre lot with rolling hills and bay views in Oakland.

    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)

    3437 Somerset Ave, Castro Valley, CA 94546-3354

    Estimated value:
    $4,695,000
    13,053 sqft 0.65 AC lot
    View details
    19979 Wisteria St
    APARTMENT HOUSE (5+ UNITS)

    19979 Wisteria St, Castro Valley, CA 94546-4120

    Estimated value:
    $250,000
    2,702 sqft 0.38 AC lot
    View details
    20353 Park Way
    APARTMENT HOUSE (5+ UNITS)

    20353 Park Way, Castro Valley, CA 94546-5330

    Estimated value:
    $14,995,000
    45,476 sqft 1.88 AC lot
    View details
    20259 Anita Ave
    APARTMENT HOUSE (5+ UNITS)

    20259 Anita Ave, Castro Valley, CA 94546-4181

    Estimated value:
    $1,835,000
    5,888 sqft 0.33 AC lot
    View details
    3322 Wilbeam Ct
    APARTMENT HOUSE (5+ UNITS)

    3322 Wilbeam Ct, Castro Valley, CA 94546-5817

    Estimated value:
    $2,215,000
    8,162 sqft 0.81 AC lot
    View details
    19950 Santa Maria Ave
    APARTMENT HOUSE (5+ UNITS)

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

    Estimated value:
    $575,000
    5,950 sqft 0.41 AC lot
    View details
    20224 Frst Ave
    APARTMENT HOUSE (5+ UNITS)

    20224 Frst Ave, Castro Valley, CA 94546-4549

    Estimated value:
    $3,000,000
    8,102 sqft 0.66 AC lot
    View details
    19794 Stanton Ave
    APARTMENT HOUSE (5+ UNITS)

    19794 Stanton Ave, Castro Valley, CA 94546-4044

    Estimated value:
    $4,890,000
    17,328 sqft 0.93 AC lot
    View details
    4920 Jensen Rd
    APARTMENT HOUSE (5+ UNITS)

    4920 Jensen Rd, Castro Valley, CA 94552-5002

    Estimated value:
    $285,000
    7,082 sqft 1.11 AC lot
    View details
    3382 Somerset Ave
    APARTMENT HOUSE (5+ UNITS)

    3382 Somerset Ave, Castro Valley, CA 94546

    Estimated value:
    $1,240,000
    8,816 sqft 0.45 AC lot
    View details
    20293 Anita Ave
    APARTMENT HOUSE (5+ UNITS)

    20293 Anita Ave, Castro Valley, CA 94546-4158

    Estimated value:
    $1,895,000
    9,518 sqft 0.64 AC lot
    View details
    3789 Castro Vly Blvd
    MOBILE HOME PARK, TRAILER PARK

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

    Estimated value:
    $24,000,000
    0.65 AC lot
    View details
    4050 Castro Vly Blvd
    APARTMENT HOUSE (5+ UNITS)

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

    Estimated value:
    $900,000
    6,061 sqft 0.20 AC lot
    View details

    Castro Valley, CA Residential Income Properties Market Trends and Statistics

    Explore 72 residential income properties for sale in Castro Valley, CA, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 155,521 square feet of properties for sale, with an estimated market value of $64,502,700.

    Sale prices for residential income properties in Castro Valley, CA start at $999,000, averaging $5,863,881, and reaching up to $20,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Multifamily properties 11
    Apartment buildings 6
    Duplexes 4

    Demographics Overview

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

    High-Yield Neighborhoods for Investment

    Identify Castro Valley submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    Castro Valley - 94546 $5.3M
    San Leandro - 94578 $5.3M

    Taxes & Financing

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

    Listings Trend

    New vs delisted commercial listings in Alameda County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Alameda County

    Retail

    Office

    Residential Income

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