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    Upper Lake, CA Office Properties & Spaces for Sale

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    Highway 20 Mixed-Use Property
    $225,000
    1,256 SF

    Highway 20 Mixed-Use Property

    3527 E State Highway 20, Upper Lake, CA 95485

    Commercial property with high visibility and C-2 zoning in Upper Lake.

    • High visibility location on Highway 20
    • Desirable C‑2 zoning allows for mixed‑use development
    • High traffic count with over 12,000 vehicles passing daily
    • Three commercial parcels included
    • Existing two‑bedroom house suitable for renovation
    Updated: Dec 22, 2025
    View details
    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 1 Active listings in Upper Lake, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 2 Off-Market properties to explore as potential leads

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Lakeport Medical Office Investment
    $900,000
    11,000 SF

    Lakeport Medical Office Investment

    Medical office building near Sutter Hospital in Lakeport, California.

    5150 Hill Rd E, Lakeport, CA 95453
    View details
    Lakeport Office Space - Prime Location
    Contact for pricing
    1,273 SF

    Lakeport Office Space - Prime Location

    Versatile office, great amenities, prime location.

    390 St, Lakeport, CA 95453
    View details
    High-Traffic Commercial Land Opportunity
    $329,000

    High-Traffic Commercial Land Opportunity

    Prime commercial land with high visibility and development potential.

    701 Orchard Ave S, Ukiah, CA 95482
    View details
    Prime Corner Lot Opportunity
    $425,000

    Prime Corner Lot Opportunity

    Charming building on a large lot, ideal for development.

    154 E Gobbi St, Ukiah, CA 95482
    View details

    Explore Off-Market Properties in Upper Lake, CA

    Consider similar Off-Market properties in Upper Lake, 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.

    9490 Main St

    9490 Main St

    OFFICE BUILDING • 2,288 SF
    Value Estimation by Request
    9490 Main St, Upper Lake, CA 95485-9594
    View details
    9470 Main St

    9470 Main St

    OFFICE BUILDING • 2,189 SF
    Value Estimation by Request
    9470 Main St, Upper Lake, CA 95485
    View details

    Upper Lake, CA Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 3 office properties & spaces for sale in Upper Lake, CA on our real estate platform. These investment opportunities span a total of 19,165 square feet of properties for sale, with an estimated market value of $455,000.

    Sale prices for office spaces in Upper Lake, CA start at $225,000, averaging $227,500, and reaching up to $230,000 — 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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    Most Searched ZIP Codes in Upper Lake, CA

    • 95485

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