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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    4525 Twain Ave San Diego, CA 92120-4114

    • Apartment buildings
    • 2.81 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-8555310
    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

    • Stadium Arms Apartments / Apartment Building

    Property Details for 4525 Twain Ave

    Lot size
    2.81 lot acres
    Zone code
    R-3:RESTRICTED MULTIPLE
    Property type
    Apartment buildings
    APN
    461-200-12-00
    APU
    4612001200

    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
    San Diego
    County
    San Diego
    State
    California
    Longitude
    -117.097
    Latitude
    32.7844
    CBSA code
    41740
    CBSA name
    SAN DIEGO-CARLSBAD-SAN MARCOS, 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
    $32,706
    $721,149
    $1,922,967
    $2,644,116
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $4,800,000
      39,138 SF

      4555 Vandever Ave

      APARTMENT HOUSE (5+ UNITS) • 39,138 SF
      4555 Vandever Ave, San Diego, CA 92120-3535
      View Details
    • Value Estimation
      $5,120,000
      26,151 SF

      6240 Msn Gorge Rd

      APARTMENT HOUSE (5+ UNITS) • 26,151 SF
      6240 Msn Gorge Rd, San Diego, CA 92120-3680
      View Details
    • Value Estimation
      $2,155,000
      9,999 SF

      4440 Twain Ave

      APARTMENT HOUSE (5+ UNITS) • 9,999 SF
      4440 Twain Ave, San Diego, CA 92120-3465
      View Details
    • Value Estimation
      $9,230,000
      69,728 SF

      5320 Adobe Fls Rd, Unit 40

      APARTMENT HOUSE (5+ UNITS) • 69,728 SF
      5320 Adobe Fls Rd, San Diego, CA 92120-4439
      View Details
    • Value Estimation
      $11,925,000
      61,925 SF

      7707 Msn Gorge Rd

      APARTMENT HOUSE (5+ UNITS) • 61,925 SF
      7707 Msn Gorge Rd, San Diego, CA 92120-1517
      View Details
    • Value Estimation
      $2,140,000
      9,999 SF

      6599 Alvarado Rd

      APARTMENT HOUSE (5+ UNITS) • 9,999 SF
      6599 Alvarado Rd, San Diego, CA 92120-5002
      View Details

    Similar Nearby for Sale

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      San Diego Land For Sale

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    • $389,900

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    Similar Nearby for Lease

    • Contact for pricing
      14,111 SF

      Mission Gorge Warehouse Space Available

      14,111 SF warehouse space with dock and grade loading.
      7365 Mission Gorge Rd, San Diego, CA 92120
      View Details
    • Contact for pricing
      1,140 SF

      San Diego Office Space Available

      Office space available for rent in San Diego, CA.
      6367 Alvarado Ct, San Diego, CA 92120
      View Details
    • Contact for pricing
      1,500 SF

      Retail Space Available For Rent

      First floor retail space with storage and restroom.
      4520 Alvarado Canyon Rd, San Diego, CA 92120
      View Details
    • $1.25 SF/Yr
      44,739 SF

      Mission Gorge Warehouse Sublease Available

      Sublease available in a fully air-conditioned warehouse with truck access.
      7385 Mission Gorge Rd, San Diego, CA 92120
      View Details
    • Contact for pricing
      2,103 SF

      San Diego Office Space Available

      2103 square feet of office space for rent.
      6310 Alvarado Ct, San Diego, CA 92120
      View Details
    • $19 SF/Yr
      21,456 SF

      Mission Gorge Flex Space Available

      San Diego Industrial/Office Space for Lease
      0 Mission Gorge Pl, San Diego, CA 92120
      View Details
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    4525 Twain Ave
    San Diego, CA 92120-4114
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    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
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