Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    3930 Piner Rd Santa Rosa, CA 95401-3846

    • Vineyards
    • 1,340 SF
    • 10.45 lot acres
    OFF-MARKET
    Value Estimations
    $420,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-0436563
    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

    • Olivet Grange Vineyards / Vineyard

    Property Details for 3930 Piner Rd

    Year built
    1918
    Construction
    WOOD
    Lot size
    10.45 lot acres
    Property size
    1,340 SF
    Property type
    Vineyards
    APN
    057-022-001-000
    APU
    57022001000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $470,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $363,000
      Market price range: $65.5k - $364k

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Santa Rosa
    County
    Sonoma
    State
    California
    Longitude
    -122.817
    Latitude
    38.4661
    CBSA code
    42220
    CBSA name
    SANTA ROSA-PETALUMA, 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
    $21,837
    $562,633
    $1,277,780
    $1,840,413
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $585,000
      4,100 SF

      5465 Hall Rd

      WINERY • 4,100 SF
      5465 Hall Rd, Santa Rosa, CA 95401-5568
      View Details
    • Value Estimation
      $355,000
      1,456 SF

      3333 Hartman Ln

      WINERY • 1,456 SF
      3333 Hartman Ln, Santa Rosa, CA 95401-3952
      View Details
    • Value Estimation
      $260,000
      3.68 Acres

      1839 Olivet Rd

      WINERY • 3.68 Acres
      1839 Olivet Rd, Santa Rosa, CA 95401-3816
      View Details
    • Value Estimation
      $410,000
      1,768 SF

      2191 Laguna Rd

      WINERY • 1,768 SF
      2191 Laguna Rd, Santa Rosa, CA 95401-3705
      View Details
    • Value Estimation
      $345,000
      1,990 SF

      2192 Olivet Rd

      WINERY • 1,990 SF
      2192 Olivet Rd, Santa Rosa, CA 95401-3819
      View Details
    • Value Estimation
      $570,000
      3,258 SF

      5345 Occidental Rd

      WINERY • 3,258 SF
      5345 Occidental Rd, Santa Rosa, CA 95401-5528
      View Details

    Similar Nearby for Sale

    • $1,650,000

      Sonoma Vineyard Land Opportunity

      23 acres in Russian River Valley AVA with development potential.
      2220 Oakwild Ln, Santa Rosa, CA 95401
      View Details
    • $699,000
      2,009 SF

      Santa Rosa Two-Story Office Building

      2,009 Sq. Ft. office building near downtown Santa Rosa.
      610 Davis St, Santa Rosa, CA 95401
      View Details
    • $1,585,000
      3 SF

      Restaurant Building with Buildable Lot

      Vacant restaurant with parking and adjacent lot for development.
      2265 W Steele Ln, Santa Rosa, CA 95401
      View Details
    • $5,530,000
      26,336 SF

      Santa Rosa Office Building Investment

      Prime Office Building, 26,336 SF
      1330 Dutton Ave, Santa Rosa, CA 95401
      View Details
    • $799,000
      3,105 SF

      Highway 101 Commercial Investment Opportunity

      Fully leased commercial building with Highway 101 exposure.
      2112 Armory Dr, Santa Rosa, CA 95401
      View Details
    • Contact for pricing

      Prime Retail Frontage Land

      High-visibility land suitable for various commercial uses.
      Mendocino Ave, Santa Rosa, CA 95401
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      2,450 SF

      Santa Rosa Office Space Available

      Ground floor office suite in central Santa Rosa location.
      420 Tesconi Cir, Santa Rosa, CA 95401
      View Details
    • Contact for pricing
      102,478 SF

      Fulton Market Place: Santa Rosa Retail

      Prime Santa Rosa retail space, multiple units available.
      0 Guerneville Hwy & Fulton Rd, Santa Rosa, CA 95401
      View Details
    • $1.50 SF/Yr
      16,386 SF

      Mendocino Avenue Office Space

      Office suites available in prime Santa Rosa location.
      520 Mendocino Ave, Santa Rosa, CA 95401
      View Details
    • $9 SF/Yr
      6,249 SF

      Santa Rosa Office Space Available

      Flexible office solutions in Sonoma County.
      131 Stony Cir, Santa Rosa, CA 95401
      View Details
    • Contact for pricing

      Retail Space in Santa Rosa

      Retail space available for rent in Santa Rosa, CA.
      420 Mendocino Ave, Santa Rosa, CA 95401
      View Details
    • $1.50 SF/Yr
      5,308 SF

      Santa Rosa Office Space Available

      5308 square feet of office space for lease.
      416 B St, Santa Rosa, CA 95401
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    3930 Piner Rd
    Santa Rosa, CA 95401-3846
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.