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    Property profile & analytics

    6601 W Interstate 40, Unit 100 Amarillo, TX 79106

    • Office buildings
    • 6,080 SF
    • 0.55 lot acres
    For Lease
    View listing
    $2,600 /Mo
    Last Sale
    Jul 01, 2025
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US83-4228983
    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 6601 W Interstate 40

    Year built
    1984
    Lot size
    0.55 lot acres
    Property size
    6,080 SF
    Zone code
    GR
    Property type
    Office buildings
    APN
    R-001-1800-8250
    APU
    R00118008250

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,240,000
      6.5%
      $1,145,000
      7%
      $1,065,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,344,000
      Market price range: $463k - $1.64M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $1,100,000
      Current use
      COMMERCIAL (GENERAL)
      $1,325,000
      Change: +21% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Amarillo
    County
    Potter
    State
    Texas
    Longitude
    -101.913
    Latitude
    35.1868
    CBSA code
    11100
    CBSA name
    AMARILLO, TX 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
    $7,736
    $167,706
    $463,055
    $630,761
    -
    $167,706
    $463,055
    $630,761

    Comparable in this City

    • Value Estimation by Request
      1,112 SF

      3913 6th Ave

      OFFICE BUILDING • 1,112 SF
      3913 6th Ave, Amarillo, TX 79106-8577
      View Details
    • Value Estimation by Request
      1,968 SF

      2009 7th Ave

      OFFICE BUILDING • 1,968 SF
      2009 7th Ave, Amarillo, TX 79106-6703
      View Details
    • Value Estimation by Request
      881 SF

      2601 Amarillo Blvd

      OFFICE BUILDING • 881 SF
      2601 Amarillo Blvd, Amarillo, TX 79106-7218
      View Details
    • Value Estimation by Request
      787 SF

      700 Georgia St

      OFFICE BUILDING • 787 SF
      700 Georgia St, Amarillo, TX 79106-8914
      View Details
    • Value Estimation by Request
      2,208 SF

      715 Lamar St

      OFFICE BUILDING • 2,208 SF
      715 Lamar St, Amarillo, TX 79106-6630
      View Details
    • Value Estimation by Request
      2,845 SF

      807 Lamar St

      OFFICE BUILDING • 2,845 SF
      807 Lamar St, Amarillo, TX 79106-6632
      View Details

    Similar Nearby for Sale

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      View Details
    • $595,000

      Income-Producing Investment Property For Sale

      Fully leased, multi-tenant investment property with strong in-place leases.
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      Office Building Near Downtown Amarillo

      Office building with secure parking near downtown Amarillo.
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    • Contact for pricing
      26,410 SF

      Office Building with Excess Land

      Office building on 7.65 acres with additional 7.72 acres.
      6500 W Amarillo Blvd, Amarillo, TX 79106
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    • $650,000
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      Amarillo Medical Office Building

      High-yield, multi-tenant office investment.
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    • $4,495,000
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      Amarillo Office Building - For Sale

      Prime Amarillo Office, 26,410 SF
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    Similar Nearby for Lease

    • $23 SF/Yr

      Office Tower in Medical District

      Professional office space in Amarillo Medical District with modern amenities.
      1215 S Coulter St, Amarillo, TX 79106
      View Details
    • $7,775 /Mo

      Stand-Alone Office Building on I-40

      Highly visible office building with frontage on I-40 West.
      5305 I-40, Amarillo, TX 79106
      View Details
    • $1,200 /Mo

      Shop and Office Space

      Commercial space for shop and office use on corner lot.
      2621 W Amarillo Blvd, Amarillo, TX 79106
      View Details
    • $14 SF/Yr
      33,192 SF

      Interstate Village Creative Office Spaces

      Bell Street I-40 West Retail/Office
      2300 Bell St, Amarillo, TX 79106
      View Details
    • Contact for pricing
      3,313 SF

      High Visibility Office Space Available

      Office space with I-40 visibility and flexible layout.
      4211 W Interstate 40, Amarillo, TX 79106
      View Details
    • $20 SF/Yr
      3,665 SF

      Amarillo Executive Office Space

      Prime I-40 West location, 3,665 sq ft office.
      5501 Enterprise Cir, Amarillo, TX 79106
      View Details
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    6601 W Interstate 40, Unit 100
    Amarillo, TX 79106
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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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