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    Mill Valley, CA Office Spaces for Sale

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    Corte Madera, CA Larkspur, CA Kentfield, CA Sausalito, CA Tiburon, CA San Rafael, CA San Anselmo, CA Fairfax, CA
    6 properties
    Single-Story Retail and Office Building
    Updated: Jun 12
    Single-Story Retail and Office Building

    30 Miller Avenue, Mill Valley, CA 94941

    $2,050,000
    3,431 sqft 0.07 AC lot
    Prime downtown Mill Valley location with high foot traffic
    Fully leased property with in‑place income from retail and office tenants
    Recent capital improvements including new HVAC, updated facade, and roof treatment
    Rooftop solar panels installed in 2014, reducing operating costs
    Located in an affluent and desirable Marin County community
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    This listing looks promising.

    Here's a quick look at some key insights for

    30 Miller Avenue, Mill Valley, CA 94941

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    • Est. Cap Rate

      3.4%
      NOI ÷ price

    • Est. NOI

      $69K
      Annual

    • Mortgage

      $1.28M
      Mar 2022

    • Property Type

      Commercial (General)
      Built 1928
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    Downtown Mill Valley Retail/Office Investment
    Updated: Sep 19, 2025
    Downtown Mill Valley Retail/Office Investment

    30 Miller Avenue, Mill Valley, CA 94941

    $2,050,000
    3,431 sqft 0.07 AC lot
    Prime downtown Mill Valley location with high foot traffic.
    Fully leased building with a successful retail tenant and four office suites.
    Recent capital improvements including new HVAC systems, updated facade, and roof treatment.
    Rooftop solar panels installed in 2014 reduce operating costs.
    Located in an affluent and desirable Marin County community.
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    Mill Valley Retail Property For Sale
    Mill Valley Retail Property For Sale

    170 E BLITHEDALE AVE, Mill Valley, CA 94941

    Contact for pricing
    2,746 sqft 0.15 AC lot

    Four-unit retail property in the heart of Mill Valley.

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    Versatile Mill Valley Office Building
    Versatile Mill Valley Office Building

    271 Miller Avenue, Mill Valley, CA 94941

    $2,000,000
    2,530 sqft

    Historic property with office and residential conversion potential.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Premier Office Suites in Mill Valley
    Premier Office Suites in Mill Valley

    10 Millwood St, Mill Valley, CA

    Contact for pricing
    2,180 sqft 0.28 AC lot

    Tranquil office suites with potential for mixed-use conversion.

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    Downtown Retail and Office Building
    Downtown Retail and Office Building

    2 Miller Ave, Mill Valley, CA 94941

    Contact for pricing

    Corner building features three street retail spaces plus a vacant second-floor office with abundant natural light.

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    Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 6 Active listings in Mill Valley, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 3 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-Unit Retail Storefront Building
    Two-Unit Retail Storefront Building

    550 San Anselmo Ave, San Anselmo, CA 94960

    $1,695,000
    1,815 sqft

    Built in 1923, this two-unit retail storefront includes high ceilings, natural light, and a private rear backyard.

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    Industrial Property with Gated Parking
    Industrial Property with Gated Parking

    49 Larkspur St., San Rafael, CA 94901

    Contact for pricing
    7,924 sqft

    Warehouse with a second-floor office plus gated parking, suited for auto repair and related light industrial uses.

    View details
    Downtown Multi-Tenant Retail/Office Building
    Downtown Multi-Tenant Retail/Office Building

    310 San Anselmo, San Anselmo, CA 94960

    $725,000
    1,531 sqft

    Multi-tenant retail/office building in the heart of downtown.

    View details
    Office Building with Mixed-Use Zoning
    Office Building with Mixed-Use Zoning

    700 E Street, San Rafael, CA 94901

    $1,409,000

    Partially leased office building offering T4N 40/50 zoning with flexibility for additional uses in a mixed-use neighborhood.

    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
    Prime Corner Lot in Burlingame
    Prime Corner Lot in Burlingame

    Hillsborough, CA 94010

    $11,500,000
    11,000 sqft 0.65 AC lot

    Iconic building site with development potential near downtown.

    View details
    Corner Lot Near Downtown
    Corner Lot Near Downtown

    310 310 Central Ave, Pittsburg, CA 94565

    $1,650,000

    Commercial land near downtown and E-Bart Station.

    View details
    Antioch Development Opportunity
    Antioch Development Opportunity

    809 Waldie Plz, Antioch, CA 94509

    $162,500

    Commercial land with robust development possibilities in Antioch, California.

    View details

    Off-Market Properties in Mill Valley, CA

    Consider similar Off-Market properties in Mill 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.

    591 Redwood Hwy
    Office Spaces

    591 Redwood Hwy, Mill Valley, CA 94941

    Value Estimation by Request
    88,029 sqft
    View details
    6 Knoll Ln
    Office Spaces

    6 Knoll Ln, Mill Valley, CA 94941

    Value Estimation by Request
    View details
    6 Knoll Ln
    Office Spaces

    6 Knoll Ln, Mill Valley, CA 94941

    Value Estimation by Request
    View details

    Mill Valley, CA Office Spaces Market Trends and Statistics

    Explore 9 office spaces for sale in Mill Valley, CA, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 14,318 square feet of properties for sale, with an estimated market value of $6,100,000.

    Sale prices for office spaces in Mill Valley, CA start at $2,000,000, averaging $2,033,333, and reaching up to $2,050,000 — 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 Units 19
    Office buildings 9
    Medical Office Space 3
    Coworking space 1

    Demographics Overview

    Population 32K
    Population Growth (5Y) +1.1%
    Median Household Income $210,217
    College Educated 58.3%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    94941 $2.1M

    Taxes & Financing

    Tax Rate (average for all types) 1.51%
    Property Tax per SF $19.64 per SF
    Tax Rate vs County Average 0.02 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Marin County

    New Delisted

    Total CRE Inventory on Market (SF)

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