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    Property profile & analytics

    680 Knox St Torrance, CA 90502-1305

    • Office buildings
    • 107,608 SF
    • 4.90 lot acres
    OFF-MARKET
    Last Sale
    Dec 13, 2021
    $27,500,275
    Value Estimations
    $26,110,000
    Show details
    Cap Rate Potential
    9.3%
    Office buildings
    Location Intelligence
    Property ID
    US09-6345053
    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

    • Industrial Relations Department / Social Service Agency / Charitable Organization
    • Allied Digital Services LLC / Tech Support Center / IT Consulting Firm
    • Phoenix International / Freight Service / Logistics Company
    • ChargePoint Charging Station / Electric Vehicle Charging Station
    • C.H. Robinson / Trucking Company

    Property Details for 680 Knox St

    Year built
    1984
    Lot size
    4.90 lot acres
    Property size
    107,608 SF
    Zone code
    LAM3
    Property type
    Office buildings
    APN
    7351-033-024
    APU
    7351033024

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $28,415,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $21,022,000
      Market price range: $1.66M - $28.4M

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

    Location Insight

    • Map
    • Local Demand
    City
    Torrance
    County
    Los Angeles
    State
    California
    Longitude
    -118.287
    Latitude
    33.8537
    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
    $364,590
    $10,924,200
    $17,686,800
    $28,611,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $625,000
      2,700 SF

      1217 Torrance Blvd

      OFFICE BUILDING • 2,700 SF
      1217 Torrance Blvd, Torrance, CA 90502-1615
      View Details
    • Value Estimation
      $7,850,000
      31,937 SF

      20280 Vermont Ave, Unit 20300

      OFFICE BUILDING (MULTI-STORY) • 31,937 SF
      20280 Vermont Ave, Torrance, CA 90502-1300
      View Details
    • Value Estimation by Request
      1,020 SF

      23113 Mariposa Ave

      OFFICE BUILDING • 1,020 SF
      23113 Mariposa Ave, Torrance, CA 90502-2608
      View Details
    • Value Estimation
      $695,000
      2,313 SF

      1209 228th St

      OFFICE BUILDING • 2,313 SF
      1209 228th St, Torrance, CA 90502-2325
      View Details
    • Value Estimation
      $26,380,000
      119,832 SF

      19700 Vermont Ave

      OFFICE BUILDING • 119,832 SF
      19700 Vermont Ave, Torrance, CA 90502-1100
      View Details
    • Value Estimation by Request
      324 SF

      23223 Mariposa Ave

      OFFICE BUILDING • 324 SF
      23223 Mariposa Ave, Torrance, CA 90502-2610
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      236,690 SF

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      Office building with significant square footage available for purchase.
      20101 Hamilton Ave, Torrance, CA 90502
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    • $1,295,000
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      Torrance Mixed-Use Investment Opportunity

      Prime location, high-traffic area, strong rental income.
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    • $1,450,000
      1,889 SF

      Torrance Multifamily Investment Opportunity

      Charming 5-unit property in a prime Torrance location.
      20414 Kenwood Ave, Torrance, CA 90502
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    • Contact for pricing

      Vermont Avenue Trailer Parking Spots

      Commercial land with trailer parking spots available for lease.
      19401 S Vermont Ave, Torrance, CA 90502
      View Details
    • $875,000

      Residential Income Duplex in Torrance

      Well-maintained duplex in Torrance near freeways, shopping, and dining.
      20526 Kenwood Ave, Torrance, CA 90502
      View Details

    Similar Nearby for Lease

    • $1.75 SF/Yr
      450 SF

      Torrance Office Space For Lease

      Office space available for lease in Torrance, California.
      3405-3425 Torrance Blvd, Torrance, CA 90502
      View Details
    • Contact for pricing

      Torrance Flex Space Available

      Flex space in Torrance's thriving South Bay market.
      20500 Denker Ave, Torrance, CA 90502
      View Details
    • $2 SF/Yr
      237,145 SF

      Class A Office Sublease Opportunity

      Class A office space with excellent freeway and airport access.
      19191 S Vermont Ave, Torrance, CA 90502
      View Details
    • Contact for pricing
      13,000 SF

      Torrance Warehouse with Fenced Lot

      13,000 SF warehouse with 950 SF office space.
      19750 Magellan Dr, Torrance, CA 90502
      View Details
    • Contact for pricing

      Concrete Yard For Lease

      Commercial land for rent with 100% concrete yard.
      19401 S Vermont Ave, Torrance, CA 90502
      View Details
    • $0.55 SF/Yr
      22,053 SF

      Fenced Yard with Office Storage

      Fenced and paved yard with office storage near freeways.
      1219 W 225Th St, Torrance, CA 90502
      View Details
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    680 Knox St
    Torrance, CA 90502-1305
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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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