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    Sonoma Office Building For Sale
    Updated: Apr 3
    Sonoma Office Building For Sale

    454 W Napa St, Sonoma, CA 95476

    $1,015,000
    3,565 sqft
    Prime location with walking distance to numerous amenities like Safeway, Sonoma Valley Center, banking, and pet services.
    Versatile R4 zoning allows for conventional office, medical office, and dental office use.
    Attractive aesthetics and well‑maintained two‑story building constructed in 1990.
    Approximately 3,565 square feet of gross building area, evenly divided between two floors.
    Multiple access points include a main interior stair on W. Napa Street and a second stair at the rear.
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    This listing looks promising.

    Here's a quick look at some key insights for

    454 W Napa St, Sonoma, CA 95476

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    • Est. Cap Rate

      5%
      NOI ÷ price

    • Est. NOI

      $50K
      Annual

    • Mortgage

      $900K
      Jul 2022

    • Last Sold

      May 2026
      $1.15M

    • Property Type

      Office Building (Multi-Story)
      Built 1990
    View Property Analytics
    Zoned Office Building with Live-Work
    Updated: Jan 31
    Zoned Office Building with Live-Work

    17977 Sonoma Highway, Sonoma, CA 95476

    $865,000
    0.11 AC lot
    High‑visibility location on HWY 12 with high traffic
    Limited commercial zoning with live/work potential
    Proximity to Sonoma Mission Inn and Sonoma Plaza
    1696 +/- sq ft building built in 2006 with parking
    Multiple private office spaces, conference room, and reception area
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    Sonoma Office with Development Upside
    Sonoma Office with Development Upside

    369 W Napa, Sonoma, CA 95476

    $1,195,000
    1,333 sqft

    Turnkey office property near Sonoma Plaza with expansion potential.

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    Sonoma Office Building For Sale
    Sonoma Office Building For Sale

    446-462 W Napa St, Sonoma, CA

    $1,250,000
    0.71 AC lot

    Office building available for purchase in Sonoma, California.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Sonoma Office Building For Sale
    Sonoma Office Building For Sale

    10 Maple St, Sonoma, CA

    $3,610,000
    0.91 AC lot

    Office building for sale at 10 Maple St, Sonoma, CA.

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    Highway 12 Office with Live/Work
    Highway 12 Office with Live/Work

    17977 Sonoma, Sonoma, CA 95476

    $865,000
    1,695 sqft 0.11 AC lot

    1696 sq ft office building with live/work potential.

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    Renovated Office Building Near Plaza
    Renovated Office Building Near Plaza

    369 W. Napa, Sonoma, CA 95476

    $1,150,000
    1,333 sqft

    Restored 1930 Sonoma office building near historic plaza.

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    Sonoma Commercial Property Opportunity
    Sonoma Commercial Property Opportunity

    17905 Sonoma Hwy, Sonoma, CA 95476

    $249,000
    4,400 sqft

    Commercial property in Sonoma with high traffic and exposure.

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    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 8 Active listings in Sonoma, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 64 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.

    Two Office Buildings For Sale
    Two Office Buildings For Sale

    703 Jefferson, Napa, CA 94559

    $2,195,000
    3,727 sqft 0.32 AC lot

    Two office buildings on a high-profile corner lot.

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    Napa Commercial Office Building
    Napa Commercial Office Building

    3051 Solano, Napa, CA 94558

    $725,000
    1,738 sqft

    Well-maintained Napa office building with long-term tenants.

    View details
    Turnkey Corner Office Suite
    Turnkey Corner Office Suite

    A8-1445 Technology Ln, Petaluma, CA 94954

    $599,000
    2,502 sqft

    A furnished office suite with 24-foot ceilings, floor-to-ceiling windows, and dedicated private and conference space.

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    Petaluma Warehouse with Class A Office
    Petaluma Warehouse with Class A Office

    1470 Cader Ln, Petaluma, CA

    $18,000,000
    86,000 sqft 3.74 AC lot

    86,000 SF warehouse with 12,000 SF Class A office.

    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.

    El Sobrante Land Opportunity
    El Sobrante Land Opportunity

    425 Appian Way, El Sobrante, CA 94803

    $1,350,000
    10,000 sqft

    Commercial land available off San Pablo Dam Road.

    View details
    Windsor Commercial Land Opportunity
    Windsor Commercial Land Opportunity

    8185 Old Redwood Highway, Windsor, CA 95492

    $99,950
    11,173 sqft 0.26 AC lot

    Triangular lot in Windsor with Highway 101 visibility.

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    Buildable Office Development Lot
    Buildable Office Development Lot

    Merchant Street, Vacaville, CA 95688

    $299,000
    0.14 AC lot

    Vacaville lot with approved plans for a single-story office building, supported by significant predevelopment work.

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    Healdsburg Avenue Commercial Land
    Healdsburg Avenue Commercial Land

    821 829 Healdsburg Avenue, Healdsburg, CA 95448

    $2,500,000
    3,240 sqft

    Commercial land available on Healdsburg Avenue.

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    Off-Market Properties in Sonoma, CA

    Consider similar Off-Market properties in Sonoma, 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.

    386 Perkins St
    CONDOMINIUM OFFICES

    386 Perkins St, Sonoma, CA 95476-6827

    Value Estimation by Request
    817 sqft 0.01 AC lot
    View details
    32 Patten St
    OFFICE BUILDING (MULTI-STORY)

    32 Patten St, Sonoma, CA 95476-6727

    $1,960,000
    Estimated value
    9,186 sqft 0.42 AC lot
    View details
    16717 Hwy 12
    OFFICE BUILDING

    16717 Hwy 12, Sonoma, CA 95476

    Value Estimation by Request
    960 sqft 1.05 AC lot
    View details
    Sonoma, CA 95476
    OFFICE BUILDING

    Sonoma, CA 95476

    Value Estimation by Request
    1,333 sqft 0.19 AC lot
    View details
    809 Broadway
    OFFICE BUILDING (MULTI-STORY)

    809 Broadway, Sonoma, CA 95476-7042

    $965,000
    Estimated value
    2,842 sqft 0.12 AC lot
    View details
    190 Napa St
    OFFICE BUILDING (MULTI-STORY)

    190 Napa St, Sonoma, CA 95476-6642

    $2,000,000
    Estimated value
    3,328 sqft 0.14 AC lot
    View details
    811 Napa St
    OFFICE BUILDING

    811 Napa St, Sonoma, CA 95476-6426

    $1,500,000
    Estimated value
    5,552 sqft 0.48 AC lot
    View details
    181 Andrieux St Ste, Unit 101
    CONDOMINIUM OFFICES

    181 Andrieux St Ste, Sonoma, CA 95476-6920

    Unit 101
    Value Estimation by Request
    653 sqft
    View details
    181 Andrieux St Ste, Unit 204
    CONDOMINIUM OFFICES

    181 Andrieux St Ste, Sonoma, CA 95476-6920

    Unit 204
    Value Estimation by Request
    839 sqft
    View details
    17776 Hwy 12
    DENTAL BUILDING

    17776 Hwy 12, Sonoma, CA 95476-3629

    $675,000
    Estimated value
    1,408 sqft 0.33 AC lot
    View details
    390 Napa St
    MEDICAL BUILDING

    390 Napa St, Sonoma, CA 95476-6517

    $650,000
    Estimated value
    3,295 sqft 0.33 AC lot
    View details
    822 Broadway
    OFFICE BUILDING (MULTI-STORY)

    822 Broadway, Sonoma, CA 95476-7013

    $930,000
    Estimated value
    3,404 sqft 0.36 AC lot
    View details
    466 1st E St
    OFFICE BUILDING

    466 1st E St, Sonoma, CA 95476-6702

    $795,000
    Estimated value
    2,311 sqft 0.10 AC lot
    View details
    25 Mcdonell St
    OFFICE BUILDING (MULTI-STORY)

    25 Mcdonell St, Sonoma, CA 95476-6603

    Value Estimation by Request
    2,112 sqft 0.15 AC lot
    View details
    955 Broadway
    OFFICE BUILDING

    955 Broadway, Sonoma, CA 95476-7403

    $590,000
    Estimated value
    1,639 sqft 0.25 AC lot
    View details
    181 Andrieux St Ste, Unit 107
    CONDOMINIUM OFFICES

    181 Andrieux St Ste, Sonoma, CA 95476-6920

    Unit 107
    Value Estimation by Request
    1,136 sqft
    View details

    Sonoma, CA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Sonoma, CA, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 12,326 square feet of properties for sale, with an estimated market value of $4,474,000.

    Sale prices for office spaces in Sonoma, CA start at $249,000, averaging $894,800, and reaching up to $1,195,000 — 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

    Office buildings 6
    Office Units 6
    Medical Office Space 2

    Demographics Overview

    Population 35K
    Population Growth (5Y) -4.5%
    Median Household Income $108,322
    College Educated 58.0%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    95476 $1.4M

    Taxes & Financing

    Tax Rate (average for all types) 1.48%
    Property Tax per SF $23.14 per SF
    Tax Rate vs County Average 0.34 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Sonoma County

    New Delisted

    Total CRE Inventory on Market (SF)

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