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    Property profile & analytics

    10938 Main St El Monte, CA 91731-2638

    • Office buildings
    • 2,232 SF
    • 0.09 lot acres
    OFF-MARKET
    Last Sale
    Jun 18, 2021
    $265,002
    Value Estimations
    $280,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-9249277
    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

    • Office buildings

    Property Details for 10938 Main St

    Year built
    1929
    Construction
    TILT-UP CONCRETE
    Lot size
    0.09 lot acres
    Property size
    2,232 SF
    Zone code
    EMC2*
    Property type
    Office buildings
    APN
    8579-024-011
    APU
    8579024011

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $275,000
      ML approach
      $330,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $366,000
      Market price range: $87.2k - $380k

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

    Location Insight

    • Map
    • Local Demand
    City
    El Monte
    County
    Los Angeles
    State
    California
    Longitude
    -118.037
    Latitude
    34.0741
    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
    $9,104
    $456,319
    $180,405
    $636,724
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $355,000
      567 SF

      3552 Lexington Ave

      OFFICE BUILDING • 567 SF
      3552 Lexington Ave, El Monte, CA 91731-2608
      View Details
    • Value Estimation
      $695,000
      86,932 SF

      9000 Flair Dr

      OFFICE BUILDING (MULTI-STORY) • 86,932 SF
      9000 Flair Dr, El Monte, CA 91731-2826
      View Details
    • Value Estimation
      $765,000
      91,200 SF

      9300 Flair Dr

      OFFICE BUILDING (MULTI-STORY) • 91,200 SF
      9300 Flair Dr, El Monte, CA 91731-2802
      View Details
    • Value Estimation
      $445,000
      6,528 SF

      11025 Vly Blvd

      OFFICE BUILDING • 6,528 SF
      11025 Vly Blvd, El Monte, CA 91731-2516
      View Details
    • Value Estimation
      $605,000
      8,000 SF

      9680 Flair Dr

      OFFICE BUILDING • 8,000 SF
      9680 Flair Dr, El Monte, CA 91731-3005
      View Details
    • Value Estimation
      $910,000
      62,772 SF

      9040 Telstar Ave

      OFFICE BUILDING • 62,772 SF
      9040 Telstar Ave, El Monte, CA 91731-2831
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      22,107 SF

      Freestanding Office Building For Sale

      Three-story office building with renovated interior and ample parking.
      11001 Main St, El Monte, CA 91731
      View Details
    • $35,272,000
      125,974 SF

      El Monte Target: Prime Retail Investment

      126,000 SF Target, 15-year lease, high NOI.
      3534 Peck Rd, El Monte, CA 91731
      View Details
    • $2,868,000
      9,000 SF

      El Monte Industrial Condo

      Industrial condo with high ceilings and convenient freeway access.
      10158-10166 Olney St, El Monte, CA 91731
      View Details
    • $239,000

      El Monte Specialty Property

      Specialty property available for sale in El Monte, CA.
      4800 Daleview Ave, El Monte, CA 91731
      View Details
    • $5,750,000
      46,400 SF

      El Monte Industrial Opportunity

      46,400 SF industrial building on 110,425 SF lot.
      10180 Valley Blvd, El Monte, CA 91731
      View Details
    • $799,900
      10,615.00 Acres

      El Monte Duplex on Large Lot

      Duplex in North El Monte with development potential on R3 lot.
      9925 Woodrich Ln, El Monte, CA 91731
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      6,528 SF

      El Monte Office Building Available

      Office building for rent in El Monte, CA.
      11025 Valley Blvd, El Monte, CA 91731
      View Details
    • Contact for pricing

      San Gabriel Valley Office Space

      Professionally managed office suites in a high-visibility location.
      9660 Flair Dr, El Monte, CA 91731
      View Details
    • $1.50 SF/Yr
      3,835 SF

      El Monte Office/Warehouse Space

      Office and warehouse space with freeway access in El Monte.
      10776-10792 Lower Azusa Rd, El Monte, CA 91731
      View Details
    • $2,000 /Mo
      1,400 SF

      El Monte Commercial Space Available

      Remodeled office and storage space in El Monte, California.
      4515 Santa Anita Ave, El Monte, CA 91731
      View Details
    • Contact for pricing
      5,000 SF

      El Monte Commercial Office Space

      Office space in high-traffic El Monte location, various sizes.
      3513 Johnson Ave, El Monte, CA 91731
      View Details
    • $600 /Mo
      10,000 SF

      El Monte Office Space Available

      Office space for lease in El Monte, California.
      11229 Valley Blvd, El Monte, CA 91731
      View Details
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    10938 Main St
    El Monte, CA 91731-2638
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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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