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    Property profile & analytics

    643 Interstate 45th S Huntsville, TX 77340-6434

    • Medical offices
    • 8,497 SF
    • 2.67 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Jul 13, 2021
    Location Intelligence
    Property ID
    US82-9454631
    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

    • Medical offices

    Property Details for 643 Interstate 45th S

    Year built
    1998
    Lot size
    2.67 lot acres
    Property size
    8,497 SF
    Property type
    Medical offices
    Property subtype
    Medical centers
    APN
    18451
    APU
    18451

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Huntsville
    County
    Walker
    State
    Texas
    Longitude
    -95.552
    Latitude
    30.6922
    CBSA code
    26660
    CBSA name
    HUNTSVILLE, TX MICROPOLITAN 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
    $45,989
    $465,220
    $2,280,540
    $2,745,760
    -
    $465,220
    $2,280,540
    $2,745,760

    Comparable in this City

    • Value Estimation by Request
      32,435 SF

      540 Interstate 45th S

      MEDICAL BUILDING • 32,435 SF
      540 Interstate 45th S, Huntsville, TX 77340-5720
      View Details
    • Value Estimation
      $430,000
      1,578 SF

      2804 Lk Rd Ste, Unit 7

      MEDICAL BUILDING • 1,578 SF
      2804 Lk Rd Ste, Huntsville, TX 77340-5626
      View Details
    • Value Estimation by Request
      3,734 SF

      3233 Woodward Dr

      MEDICAL BUILDING • 3,734 SF
      3233 Woodward Dr, Huntsville, TX 77340-4101
      View Details
    • Value Estimation by Request
      1,065 SF

      2804 Lk Rd Ste, Unit 5

      MEDICAL BUILDING • 1,065 SF
      2804 Lk Rd Ste, Huntsville, TX 77340-5626
      View Details
    • Value Estimation
      $445,000
      4,872 SF

      1215 15th St

      MEDICAL BUILDING • 4,872 SF
      1215 15th St, Huntsville, TX 77340-4508
      View Details
    • Value Estimation
      $595,000
      4,200 SF

      3361 Montgomery Rd

      MEDICAL BUILDING • 4,200 SF
      3361 Montgomery Rd, Huntsville, TX 77340-6416
      View Details

    Similar Nearby for Sale

    • $695,000
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      Huntsville Office Building For Sale

      3,525 SF office building near Sam Houston State University.
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      Huntsville Commercial Land Investment

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    • $4,999,500
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      Prime Commercial Property on I-45

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    • $199,000
      0.50 Acres

      Huntsville Commercial Land - 0.5 Acres

      Prime Commercial Lot, Ready to Build
      3600 Montgomery Rd, Huntsville, TX 77340
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    • $149,900

      Huntsville Countryside Lot with Pond

      Developed 2.8+ acre lot with pond near New Waverly.
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    Similar Nearby for Lease

    • $18 SF/Yr
      100,000 SF

      Huntsville Medical Office Park

      12-building medical office complex, 3,500 SF available
      103 Medical Park Ln, Huntsville, TX 77340
      View Details
    • Contact for pricing
      1,700 SF

      Move-in Ready Medical/Office Suites

      Prime healthcare corridor location with multiple suite configurations available.
      260 Interstate 45 S, Huntsville, TX 77340
      View Details
    • Contact for pricing
      1,291 SF

      Huntsville Office Space for Rent

      Serviced office space available in Huntsville, Texas.
      2503 Lake Rd, Huntsville, TX 77340
      View Details
    • $1,200 /Mo
      960 SF

      Office Space Near Interstate 45

      Office space with high visibility and easy highway access.
      284 Interstate 45 S, Huntsville, TX 77340
      View Details
    • $1,850 /Mo
      2,159 SF

      Office Space Near SHSU

      Office space in brick building near SHSU for rent.
      2800 Lake Rd, Huntsville, TX 77340
      View Details
    • $39 SF/Yr
      120 SF

      Huntsville Office Suites Available

      120 sq ft, Huntsville, TX office space.
      168 Col Etheredge Blvd, Huntsville, TX 77340
      View Details
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    Huntsville, TX 77340-6434
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    Realmo Value Estimation

    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.

    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.

    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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