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    Property profile & analytics

    819 Olive Ave Monrovia, CA 91016-3129

    • Apartment buildings
    • 4,396 SF
    • 0.20 lot acres
    OFF-MARKET
    Value Estimations
    $255,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-9264138
    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

    • Apartment buildings

    Property Details for 819 Olive Ave

    Year built
    1977
    Construction
    WOOD
    Lot size
    0.20 lot acres
    Property size
    4,396 SF
    Zone code
    MORH*
    Property type
    Apartment buildings
    APN
    8506-024-022
    APU
    8506024022

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $260,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $166,000
      Market price range: $166k - $359k

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

    Location Insight

    • Map
    • Local Demand
    City
    Monrovia
    County
    Los Angeles
    State
    California
    Longitude
    -118.016
    Latitude
    34.1449
    CBSA code
    31080
    CBSA name
    LOS ANGELES-LONG BEACH-ANAHEIM, 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
    $7,451
    $36,108
    $375,319
    $411,427
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $370,000
      6,840 SF

      245 Colorado Blvd

      APARTMENT HOUSE (5+ UNITS) • 6,840 SF
      245 Colorado Blvd, Monrovia, CA 91016-2875
      View Details
    • Value Estimation
      $315,000
      4,122 SF

      830 Foothill Blvd

      APARTMENT HOUSE (5+ UNITS) • 4,122 SF
      830 Foothill Blvd, Monrovia, CA 91016-2400
      View Details
    • Value Estimation
      $290,000
      4,902 SF

      311 Foothill Blvd

      APARTMENT HOUSE (5+ UNITS) • 4,902 SF
      311 Foothill Blvd, Monrovia, CA 91016-2348
      View Details
    • Value Estimation
      $305,000
      5,208 SF

      1849 Peck Rd

      APARTMENT HOUSE (5+ UNITS) • 5,208 SF
      1849 Peck Rd, Monrovia, CA 91016-4741
      View Details
    • Value Estimation
      $415,000
      11,962 SF

      229 Primrose Ave

      APARTMENT HOUSE (5+ UNITS) • 11,962 SF
      229 Primrose Ave, Monrovia, CA 91016-2884
      View Details
    • Value Estimation
      $845,000
      76,688 SF

      1110 Royal Oaks Dr

      APARTMENT HOUSE (5+ UNITS) • 76,688 SF
      1110 Royal Oaks Dr, Monrovia, CA 91016-3701
      View Details

    Similar Nearby for Sale

    • $2,695,000
      6,090 SF

      Monrovia Apartment Building For Sale

      Well-maintained Monrovia apartment building with central A/C and carport parking.
      516 Linwood Ave, Monrovia, CA 91016
      View Details
    • $999,950
      1,964 SF

      Monrovia Triplex Investment Opportunity

      Tenant-occupied triplex near Old Town Monrovia shops and restaurants.
      717 S Magnolia Ave, Monrovia, CA 91016
      View Details
    • $950,000

      Monrovia Duplex Opportunity

      Rare duplex in a desirable Monrovia neighborhood, ideal for investment.
      604 E Lemon Ave, Monrovia, CA 91016
      View Details
    • $899,000
      1,355 SF

      Craftsman Duplex Near Downtown Monrovia

      Craftsman-style duplex with versatile units and convenient location.
      425 E Walnut Ave, Monrovia, CA 91016
      View Details
    • $1,200,000
      1,568 SF

      Monrovia Duplex Investment Opportunity

      Two single-family homes on one lot, great investment potential.
      902 W Olive Ave, Monrovia, CA 91016
      View Details
    • $999,000
      1,656 SF

      Charming Duplex in North Monrovia

      Desirable North Monrovia duplex with spacious units and private patios.
      223 Mountain Ave N, Monrovia, CA 91016
      View Details

    Similar Nearby for Lease

    • $1.10 SF/Yr
      49,928 SF

      Monrovia Industrial Buildings For Lease

      Two free-standing industrial buildings available for lease in Monrovia.
      133-135 E Maple Ave, Monrovia, CA 91016
      View Details
    • $3 SF/Yr
      1,750 SF

      Retail Space For Lease

      Second generation nail salon space available for lease.
      929-943 W Huntington Dr, Monrovia, CA 91016
      View Details
    • $1.40 SF/Yr
      4,600 SF

      Freestanding Office Building Available

      Freestanding office building for rent, divisible to 2,500 SF.
      128 W Walnut Ave, Monrovia, CA 91016
      View Details
    • $1.85 SF/Yr
      2,471 SF

      Arcadia Professional Office Space

      Professional office space available for lease in Arcadia.
      1001 W Foothill Blvd, Monrovia, CA 91016
      View Details
    • $1.10 SF/Yr
      27,770 SF

      Freestanding Industrial Building with Office

      27,770 SF industrial building featuring office space.
      133 E Maple Ave, Monrovia, CA 91016
      View Details
    • $1.38 SF/Yr
      4,000 SF

      Freestanding Warehouse with Open Layout

      4,000 SF warehouse ideal for contractors, trades, or storage.
      118 E Pomona Ave, Monrovia, CA 91016
      View Details
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    819 Olive Ave
    Monrovia, CA 91016-3129
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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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