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    Sonoma County, CA Multifamily Properties for Sale

    30 results
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    Santa Rosa Quadruplex Opportunity
    $795,000
    2,300 SF

    Santa Rosa Quadruplex Opportunity

    909 Hendley St, Santa Rosa, CA 95404

    Single-level 4-plex near downtown Santa Rosa with expansion potential.

    • Four Units (4‑Plex) on a Large Lot (Almost 1/3 Acre)
    • Two Separate Duplex Buildings on a Single Parcel
    • Each Unit has 2 Bedrooms and 1 Bathroom
    • Individual Covered Carport Space for Each Unit
    • Potential for Future Building Expansion
    Updated: Mar 1
    View details
    Santa Rosa Triplex with Yard
    $899,000
    1,989 SF

    Santa Rosa Triplex with Yard

    487 Hearn Ave, Santa Rosa, CA 95407

    Triplex in Santa Rosa with fenced yards and stable tenants.

    • Triplex featuring three units: a spacious 3 bed/2 bath, a comfortable 2 bed/2 bath, and a cozy 1 bed/1 bath.
    • Excellent investment opportunity: live in one unit and rent out the others for income.
    • Enjoy private, fenced yards for two of the units.
    • Recent improvements include new siding, membrane roof, dual pane windows, and fencing.
    • Six parking spaces available: 3 covered and 3 uncovered.
    Updated: Dec 31, 2025
    View details
    Rincon Valley Duplex Investment Opportunity
    $1,100,000
    3,259 SF

    Rincon Valley Duplex Investment Opportunity

    Secluded duplex in Rincon Valley offering immediate income stability.

    1830 Mission Blvd, Santa Rosa, CA 95409
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    Santa Rosa Duplex Investment Opportunity
    $595,000

    Santa Rosa Duplex Investment Opportunity

    Duplex in southwest Santa Rosa with income potential.

    2727 Victoria Dr, Santa Rosa, CA 95407
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    Roseland Turnkey Investment Property
    $765,000

    Roseland Turnkey Investment Property

    Turnkey investment property in high-demand Roseland neighborhood.

    1704 Dutton Ave, Santa Rosa, CA 95407
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    Sonoma Multifamily Investment Opportunity
    $4,925,000

    Sonoma Multifamily Investment Opportunity

    16-unit apartment building in Sonoma with recent upgrades.

    Broadway, Sonoma, CA 95476
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    Redwood Manor Apartments in Sonoma
    $2,475,000

    Redwood Manor Apartments in Sonoma

    Sonoma apartments with recent upgrades and strong cash flow.

    Boyes Blvd, Sonoma, CA 95476
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    Sonoma Highway Apartments For Sale
    $5,575,000

    Sonoma Highway Apartments For Sale

    18-unit apartment building with recent capital improvements in Sonoma, CA.

    12 Hwy, Sonoma, CA 95476
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    Windsor Multifamily Development Opportunity
    $789,000

    Windsor Multifamily Development Opportunity

    0.98-acre parcel ideal for infill housing development.

    9551 Old Redwood Hwy, Windsor, CA 95492
    View details
    Sonoma Avenue Investment Opportunity
    $2,221,000

    Sonoma Avenue Investment Opportunity

    Two buildings with office and multifamily potential in Santa Rosa.

    1200 Sonoma Ave, Santa Rosa, CA 95405
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    Retail-Residential Property in Sonoma, CA
    Contact for pricing

    Retail-Residential Property in Sonoma, CA

    Retail and residential suites on a 1.13-acre lot.

    16205 Sonoma Hwy, Sonoma, CA 95476
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    Stonegate Mobile Home Park
    $5,825,000
    1,000 SF

    Stonegate Mobile Home Park

    70-site mobile home community in Santa Rosa, California.

    Whispering Creek Dr, Santa Rosa, CA 95403
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    Windsor Development Opportunity Near Green
    $2,499,000

    Windsor Development Opportunity Near Green

    3.16 acres in Windsor's Downtown Station Area Plan.

    9600 Windsor Ave, Windsor, CA 95492
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    Mixed-Use Building in Sonoma
    $1,595,000
    6,946 SF

    Mixed-Use Building in Sonoma

    Multi-tenant professional/medical office and apartment building for sale.

    430 W Napa St, Sonoma, CA 95476
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    Updated Home in Quiet Park
    Contact for pricing

    Updated Home in Quiet Park

    Updated 3-bedroom, 2-bath home with carport and fenced yard.

    90 Vista Cir, Sonoma, CA 95476
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    El Crystal Residence For Sale
    $94,900

    El Crystal Residence For Sale

    Charming 1-bedroom home in all-age El Crystal community.

    111 El Crystal Dr, Santa Rosa, CA 95407
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    Santa Rosa Development Opportunity
    $1,295,000

    Santa Rosa Development Opportunity

    Two parcels totaling 1.37 acres, ideal for multi-family development.

    612 Elsa Dr, Santa Rosa, CA 95407
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    Sonoma County Multifamily Development Site
    $2,400,000

    Sonoma County Multifamily Development Site

    Permit-ready 50-unit development site in Santa Rosa.

    3496 Santa Rosa Ave, Santa Rosa, CA 95407
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    Guerneville Land with RV Parking
    $75,000

    Guerneville Land with RV Parking

    Land with utilities, RV parking, and seller financing available.

    15683 Morningside Dr, Guerneville, CA 95446
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    Santa Rosa Mixed-Use Investment Opportunity
    Contact for pricing
    8,500 SF

    Santa Rosa Mixed-Use Investment Opportunity

    14 multifamily units and 1 retail suite in Santa Rosa.

    1015 A St, Santa Rosa, CA 95404
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    Petaluma Multifamily Cottage Portfolio
    $2,500,000
    8,903 SF

    Petaluma Multifamily Cottage Portfolio

    Eight charming cottages, prime downtown location

    210 Keller St, Petaluma, CA 94952
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    Cloverdale Multifamily Investment
    $699,000
    1,796 SF

    Cloverdale Multifamily Investment

    4-Unit Apartment & RV Park, High ROI

    28 A And B Tarman, Cloverdale, CA 95425
    View details
    Petaluma Mixed-Use Development
    $1,075,000
    0.33 Acres

    Petaluma Mixed-Use Development

    Downtown Petaluma: 12-unit project, approved plans.

    131 Liberty St, Petaluma, CA 94952
    View details
    Sebastopol Multifamily Development Site
    $2,500,000
    62,726 SF

    Sebastopol Multifamily Development Site

    24-Unit Apartment Complex, Fully Entitled

    7621 Healdsburg Ave, Sebastopol, CA 95472
    View details

    Sonoma County, CA Multifamily Properties Investment Opportunities Market Analysis

    Explore 1197 multifamily properties for sale in Sonoma County, CA, showcased through 30 active listings on our real estate platform. These investment opportunities span a total of 29,063,104 square feet of properties for sale, with an estimated market value of $650,379,000.

    Sale prices for multifamily properties in Sonoma County, CA start at $60,000, averaging $1,762,544, and reaching up to $21,830,000 — 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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