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    Marin County, CA Quadplexes for Sale

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    Los Angeles, CA Lancaster, CA California City, CA
    San Rafael Quadruplex Estate
    $3,495,000
    4,687 SF

    San Rafael Quadruplex Estate

    42 50 Grove Street, San Rafael, CA 94901

    Elegant estate with multi-family zoning and income potential.

    • Significant price reduction: $100,000 price reduction makes this property a more attractive investment.
    • Large lot with unique setting: Expansive almost 3/4 acre lot with heritage trees, gardens, and backing to open space offers a rare and desirable setting.
    • Multi‑family zoning with income potential, offering rental income from multiple units.
    • Spacious main residence: Almost 4700 sq ft of living space in the custom‑remodeled Craftsman‑style main residence.
    • Multiple detached units: Includes two permitted detached cottages, adding to the property's flexibility and potential uses.
    Updated: Feb 23
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    Spacious Fourplex with Bay Views
    $2,000,000
    0.23 Acres

    Spacious Fourplex with Bay Views

    215 Picnic Avenue, San Rafael, CA 94901

    Four-unit property in San Rafael with bay views and investment potential.

    • Bay views from multiple units
    • Fourplex with approximately 3,200 square feet of living space
    • Prime San Rafael location close to shopping, restaurants, parks and recreation
    • Excellent schools within walking distance
    • Easy access to public transportation and major roadways
    Updated: Jun 30, 2025
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    Turn-Key Novato 4-Plex Townhouse
    $1,625,000
    3,900 SF

    Turn-Key Novato 4-Plex Townhouse

    Well-maintained 4-unit property in Novato, easy access to Highway 101.

    46 Grass Ct, Novato, CA 94949
    View details
    Based on your search, we've compiled 3 Potential Opportunities for your consideration. Besides 3 Active listings in Marin County, CA, we suggest exploring several alternatives:

    Marin County, CA Quadplexes Investment Opportunities Market Analysis

    Explore 3 quadplexes for sale in Marin County, CA, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 41,565 square feet of properties for sale, with an estimated market value of $5,495,000.

    Sale prices for four-unit buildings in Marin County, CA start at $2,000,000, averaging $2,747,500, and reaching up to $3,495,000 — 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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