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    Property profile & analytics

    2440 Callahan Dr Knoxville, TN 37912

    • Auto shops
    • 7,308 SF
    OFF-MARKET
    Value Estimations
    $1,855,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US80-2091244
    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

    • Big O Tires / Auto Repair Shop

    Property Details for 2440 Callahan Dr

    Year built
    2011
    Construction
    LIGHT FRAME
    Property size
    7,308 SF
    Property type
    Auto shops
    APN
    067LB00904
    APU
    067LB00904

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,861,000
      Market price range: $513k - $2.27M
      AI Estimate
      $1,851,000
      Market price range: $502k - $2.17M

    • Alternative Use

      Use
      Estimation
      AUTO REPAIR, GARAGE
      $1,170,000
      Current use
      RESTAURANT
      $3,045,000
      Change: +161% Conversion: Difficult
      MEDICAL BUILDING
      $1,480,000
      Change: +27% Conversion: Difficult
      NEIGHBORHOOD: SHOPPING CENTER
      $1,405,000
      Change: +20% Conversion: Difficult
      APARTMENT HOUSE (5+ UNITS)
      $1,175,000
      Change: +0% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Knoxville
    County
    Knox
    State
    Tennessee
    Longitude
    -84.0183
    Latitude
    36.0079
    CBSA code
    28940
    CBSA name
    KNOXVILLE, TN 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
    2023
    $8,872
    $0.00
    $0.00
    $570,920
    -
    $724,500
    $702,800
    $1,427,300

    Comparable in this City

    • Value Estimation by Request
      2,941 SF

      5310 Clinton Hwy

      AUTO REPAIR, GARAGE • 2,941 SF
      5310 Clinton Hwy, Knoxville, TN 37912-3844
      View Details
    • Value Estimation
      $895,000
      7,500 SF

      5802 Clinton Hwy

      AUTO REPAIR, GARAGE • 7,500 SF
      5802 Clinton Hwy, Knoxville, TN 37912-2544
      View Details
    • Value Estimation
      $1,990,000
      7,184 SF

      6621 Clinton Hwy

      AUTO REPAIR, GARAGE • 7,184 SF
      6621 Clinton Hwy, Knoxville, TN 37912-1017
      View Details
    • Value Estimation
      $970,000
      3,200 SF

      1341 Callahan Dr

      AUTO REPAIR, GARAGE • 3,200 SF
      1341 Callahan Dr, Knoxville, TN 37912-1204
      View Details
    • Value Estimation by Request
      4,036 SF

      6614 Central Ave Pike

      AUTO REPAIR, GARAGE • 4,036 SF
      6614 Central Ave Pike, Knoxville, TN 37912-1417
      View Details
    • Value Estimation
      $1,290,000
      1,512 SF

      816 Merchant Dr

      AUTO REPAIR, GARAGE • 1,512 SF
      816 Merchant Dr, Knoxville, TN 37912-3808
      View Details

    Similar Nearby for Sale

    • $3,495,000
      8,600 SF

      Knoxville Auto Shop - Prime Location

      8,600 SF Auto Dealership, High Traffic Area
      905 Callahan Dr, Knoxville, TN 37912
      View Details
    • $2,500,000
      4,692 SF

      Established Auto Repair Business For Sale

      Profitable, recession-resistant auto repair franchise with real estate included.
      5327 Clinton Hwy, Knoxville, TN 37912
      View Details
    • Contact for pricing
      6,222 SF

      New Retail Building on Clinton

      New 6,222 SF retail building in high-growth Knoxville market.
      5156 Clinton Hwy, Knoxville, TN 37912
      View Details
    • $799,900
      4.38 Acres

      Prime Land on Callahan Drive

      4+ acres in high-traffic Knoxville commercial zone.
      1342 Callahan Dr, Knoxville, TN 37912
      View Details
    • $3,999,000
      8,600 SF

      Modern Commercial Space in Knoxville

      8,600 SF commercial space ideal for automotive or retail.
      905 Callahan Dr, Knoxville, TN 37912
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Retail/Office Property on Clinton Hwy

      Corner lot property suitable for retail or office use.
      5514 Clinton Hwy, Knoxville, TN 37912
      View Details
    • $6,000 /Mo

      Retail Space Available For Rent

      Retail property available for lease on Clinton Highway.
      5724 Clinton Hwy, Knoxville, TN 37912
      View Details
    • Contact for pricing
      23,500 SF

      Retail Space on Clinton Highway

      Retail property available for lease with 23,500 square feet.
      6719 Clinton Hwy, Knoxville, TN 37912
      View Details
    • $32 SF/Yr

      Retail Space on Clinton Highway

      Retail space available April 2026 in high-traffic Knoxville location.
      6631 Clinton Hwy, Knoxville, TN 37912
      View Details
    • $9 SF/Yr
      12,000 SF

      Retail Space on Clinton Highway

      Retail space with high visibility and traffic count.
      4313-4315 Clinton Hwy, Knoxville, TN 37912
      View Details
    • Contact for pricing
      4,500 SF

      Retail Space on Clinton Highway

      Retail space available, formerly a gym, with open area.
      5078 Clinton Hwy, Knoxville, TN 37912
      View Details
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    Knoxville, TN 37912
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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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