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    Property profile & analytics

    3100 Oak Rd Walnut Creek, CA 94597-7746

    • Office buildings
    • 50,000 SF
    • 1.24 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Mar 06, 2025
    $5,170,000
    Location Intelligence
    Property ID
    US09-2523001
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Covered California Certified Agent / Health Insurance Agency
    • Solitude Group / Financial Institution
    • KPB Immigration Law Firm / Immigration Attorney
    • Ritchie Family Chiropractic / Chiropractor
    • David Anderson Law Offices / Real Estate Attorney / Trial Attorney

    Property Details for 3100 Oak Rd

    Year built
    1987
    Lot size
    1.24 lot acres
    Property size
    50,000 SF
    Zone code
    P-1
    Property type
    Office buildings
    APN
    148-202-057-3
    APU
    1482020573

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.058
    Latitude
    37.9309
    CBSA code
    41860
    CBSA name
    SAN FRANCISCO-OAKLAND-FREMONT, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $113,438
    $3,065,800
    $6,151,200
    $9,217,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      54,500 SF

      2960 Camino Diablo

      OFFICE BUILDING • 54,500 SF
      2960 Camino Diablo, Walnut Creek, CA 94597-3988
      View Details
    • Value Estimation
      $3,355,000
      15,908 SF

      1485 Treat Blvd

      OFFICE BUILDING • 15,908 SF
      1485 Treat Blvd, Walnut Creek, CA 94597-7995
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    • Value Estimation by Request
      10,962 SF

      2500 Camino Diablo

      OFFICE BUILDING • 10,962 SF
      2500 Camino Diablo, Walnut Creek, CA 94597-3998
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    • Value Estimation by Request
      206,000 SF

      2999 Oak Rd

      OFFICE BUILDING • 206,000 SF
      2999 Oak Rd, Walnut Creek, CA 94597-2066
      View Details
    • Value Estimation by Request
      3,286 SF

      1267 Springbrook Rd

      OFFICE BUILDING • 3,286 SF
      1267 Springbrook Rd, Walnut Creek, CA 94597-3916
      View Details
    • Value Estimation
      $400,000
      1,854 SF

      1457 Sos Dr

      OFFICE BUILDING • 1,854 SF
      1457 Sos Dr, Walnut Creek, CA 94597-3124
      View Details

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      Retail Property in Walnut Creek

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    Similar Nearby for Lease

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      2,424 SF

      Class A Office Space

      Five-story office building near BART station and amenities.
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    • $3 SF/Yr
      3,247 SF

      Class A Office Space

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      Premier Office Building Near BART

      10-story office building adjacent to BART station in Walnut Creek.
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      Office building with onsite parking and controlled elevator access.
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      26,192 SF

      Walnut Creek Office Building For Rent

      Office building with solar power, backup power, and ample parking.
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    • $4,750,000
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      New Class A Office Space

      Brand new office space with ideal layout available for rent.
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    3100 Oak Rd
    Walnut Creek, CA 94597-7746
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
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