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

    515 College Ave Santa Rosa, CA 95404

    • Mobile home & RV parks
    • 684 SF
    • 2.71 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-0053508
    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

    • Kay Mar Way MHP / Mobile Home Park

    Property Details for 515 College Ave

    Year built
    1974
    Construction
    WOOD FRAME
    Lot size
    2.71 lot acres
    Property size
    684 SF
    Zone code
    R2MP
    Property type
    Mobile home & RV parks
    APN
    037-041-008-000
    APU
    37041008000

    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
    Santa Rosa
    County
    Sonoma
    State
    California
    Longitude
    -122.733
    Latitude
    38.4451
    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
    $1,222
    $569,542
    $244,082
    $813,624
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      8.68 Acres

      250 Kawana Spgs Rd

      MOBILE HOME PARK, TRAILER PARK • 8.68 Acres
      250 Kawana Spgs Rd, Santa Rosa, CA 95404-6343
      View Details
    • Value Estimation
      $2,040,000
      1.29 Acres

      1670 Santa Rosa Ave

      MOBILE HOME PARK, TRAILER PARK • 1.29 Acres
      1670 Santa Rosa Ave, Santa Rosa, CA 95404-5429
      View Details
    • Value Estimation by Request
      5.16 Acres

      777 Aston Ave

      APARTMENT HOUSE (100+ UNITS) • 5.16 Acres
      777 Aston Ave, Santa Rosa, CA 95404-6022
      View Details
    • Value Estimation
      $1,985,000
      8,260 SF

      1447 Petaluma Hl Rd

      APARTMENT HOUSE (100+ UNITS) • 8,260 SF
      1447 Petaluma Hl Rd, Santa Rosa, CA 95404-6046
      View Details
    • Value Estimation
      $1,235,000
      4,850 SF

      321 St

      APARTMENT HOUSE (100+ UNITS) • 4,850 SF
      321 St, Santa Rosa, CA 95404
      View Details
    • Value Estimation
      $945,000
      5,324 SF

      446 St

      APARTMENT HOUSE (5+ UNITS) • 5,324 SF
      446 St, Santa Rosa, CA 95404-5161
      View Details

    Similar Nearby for Sale

    • $4,500,000
      8,500 SF

      Santa Rosa Mixed-Use Investment Opportunity

      14 multifamily units and 1 retail suite in Santa Rosa.
      1015 A St, Santa Rosa, CA 95404
      View Details
    • $2,900,000
      79.80 Acres

      Santa Rosa Residential Acreage

      Pristine 80-acre property with views, barn, and spring water.
      5200 Petaluma Hill Rd, Santa Rosa, CA 95404
      View Details
    • $3,200,000

      Santa Rosa Redevelopment Opportunity

      Vacant movie theater site with redevelopment potential in downtown Santa Rosa.
      620 3Rd St, Santa Rosa, CA 95404
      View Details
    • $739,000
      1,622 SF

      Craftsman Office Building with Parking

      Classic 1920s office building with parking and handicap access.
      705 College Ave, Santa Rosa, CA 95404
      View Details
    • $650,000
      1,192 SF

      Mixed-Use Property on 4th Street

      High-visibility mixed-use property with office commercial zoning in Santa Rosa.
      1818 Santa Rosa Ave, Santa Rosa, CA 95404
      View Details
    • $550,000

      Land with Gated Entry

      Land featuring a well, power, equipment barn, and creek.
      2095 Mark West Springs Rd, Santa Rosa, CA 95404
      View Details

    Similar Nearby for Lease

    • $1.70 SF/Yr
      2,898 SF

      Class A Office Space

      Class A office space in a three-building complex.
      2455 Bennett Valley Rd, Santa Rosa, CA 95404
      View Details
    • Contact for pricing

      Medical Office Near Santa Rosa

      Medical office space near hospitals and downtown Santa Rosa.
      868-B 2Nd St, Santa Rosa, CA 95404
      View Details
    • $2 SF/Yr
      1,210 SF

      Neighborhood Shopping Center Retail Space

      Retail/office space in a well-known neighborhood shopping center.
      1615 Terrace Way, Santa Rosa, CA 95404
      View Details
    • $1.25 SF/Yr

      Santa Rosa Warehouse with Offices

      Upgraded warehouse with easy highway access and office space.
      374 Yolanda Ave, Santa Rosa, CA 95404
      View Details
    • Contact for pricing

      Retail or Office Space Available

      Commercial retail or office space for lease near the airport.
      Santa Rosa, CA 95404
      View Details
    • Contact for pricing

      Medical Office Space For Lease

      Medical office building for lease near Downtown Santa Rosa.
      101 Brookwood Ave, Santa Rosa, CA 95404
      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 College Ave
    Santa Rosa, CA 95404
    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.