Add Listing
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

    515 Washington St, Unit 3 Petaluma, CA 94952-3217

    • Office properties & Spaces
    • 1,084 SF
    OFF-MARKET
    Last Sale
    Jan 18, 2022
    $200,000
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-3623694
    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

    • Christian J. Kjeldsen, D.D.S. / Dental Office
    • Cinema West / Corporate Office

    Property Details for 515 Washington St

    Year built
    1980
    Construction
    WOOD
    Property size
    1,084 SF
    Property type
    Office properties & Spaces
    APN
    007-081-054-000
    APU
    7081054000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Petaluma
    County
    Sonoma
    State
    California
    Longitude
    -122.635
    Latitude
    38.2396
    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
    $2,063
    $63,117
    $107,304
    $170,421
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      475 SF

      210 Vallejo St

      CONDOMINIUM OFFICES • 475 SF
      210 Vallejo St, Petaluma, CA 94952-3239
      View Details
    • Value Estimation by Request
      874 SF

      210 Vallejo St

      CONDOMINIUM OFFICES • 874 SF
      210 Vallejo St, Petaluma, CA 94952-3239
      View Details
    • Value Estimation by Request
      1,542 SF

      1129 Industrial Ave Ste, Unit 203

      CONDOMINIUM OFFICES • 1,542 SF
      1129 Industrial Ave Ste, Petaluma, CA 94952-6529
      View Details
    • Value Estimation by Request
      475 SF

      210 Vallejo St

      CONDOMINIUM OFFICES • 475 SF
      210 Vallejo St, Petaluma, CA 94952-3239
      View Details
    • Value Estimation by Request
      1,351 SF

      1129 Industrial Ave Ste, Unit 205

      CONDOMINIUM OFFICES • 1,351 SF
      1129 Industrial Ave Ste, Petaluma, CA 94952-6529
      View Details
    • Value Estimation by Request
      2,380 SF

      1129 Industrial Ave Ste, Unit 207

      CONDOMINIUM OFFICES • 2,380 SF
      1129 Industrial Ave Ste, Petaluma, CA 94952-6529
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      43,197 SF

      Office and Industrial Space Available

      43,197 SqFt office and industrial space for sale.
      2180 Mcdowell Blvd, Petaluma, CA 94952
      View Details
    • $1,050,000
      4,856 SF

      Unique Commercial Property with Development Potential

      Serene commercial property with warehouse and residential development potential.
      6675 Petersen Rd, Petaluma, CA 94952
      View Details
    • $3,300,000
      5,892 SF

      Historic Bank Building in Petaluma

      Iconic building with retail, office, or creative space potential.
      200 Washington St, Petaluma, CA 94952
      View Details
    • $749,000
      622 SF

      Petaluma Mixed-Use Corner Lot

      High-visibility corner lot near downtown Petaluma with income potential.
      501 Petaluma Blvd N, Petaluma, CA 94952
      View Details
    • Contact for pricing
      4,250 SF

      Corner Lot with Showroom/Warehouse

      Prime location near Hwy 101 with showroom and warehouse.
      1365 Industrial Ave, Petaluma, CA 94952
      View Details
    • $499,000

      Vacant Lot in Petaluma

      Vacant lot zoned MU1A-Mixed Use near downtown Petaluma.
      719 Petaluma Blvd N, Petaluma, CA 94952
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Historic Mixed-Use Mill in Petaluma

      Unique historic building with modern amenities in thriving downtown Petaluma.
      6 Petaluma Blvd N, Petaluma, CA 94952
      View Details
    • Contact for pricing

      Petaluma Theatre District Retail Venue

      Mixed-use lifestyle center in the heart of Petaluma.
      169 C St, Petaluma, CA 94952
      View Details
    • Contact for pricing

      Prime Office Space in Petaluma

      Class A office space in the heart of Petaluma.
      140 2Nd St, Petaluma, CA 94952
      View Details
    • Contact for pricing
      2,625 SF

      Retail/Office Space with Kitchen

      Retail or office space featuring a full kitchen.
      161 2Nd St, Petaluma, CA 94952
      View Details
    • Contact for pricing

      Downtown Petaluma Riverfront Office Space

      Office space for lease in the heart of downtown Petaluma.
      Petaluma, CA 94952
      View Details
    • Contact for pricing

      Office Space Redwood Highway Access

      Office space for lease with immediate access to Redwood Highway.
      617 2Nd St, Petaluma, CA 94952
      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.
    515 Washington St, Unit 3
    Petaluma, CA 94952-3217
    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.
    Sign Up Successful!
    You now have access to more from Realmo!