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    Property profile & analytics

    18001 Sellman Rd Dickerson, MD 20842-9008

    • Life science properties
    • 14,884 SF
    • 1.43 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Jun 26, 2023
    Location Intelligence
    Property ID
    US40-0876763
    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

    • Life science properties

    Property Details for 18001 Sellman Rd

    Construction
    BRICK
    Lot size
    1.43 lot acres
    Property size
    14,884 SF
    Zone code
    IM2.5
    Property type
    Life science properties
    APN
    11-00921401
    APU
    1100921401

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Dickerson
    County
    Montgomery
    State
    Maryland
    Longitude
    -77.3759
    Latitude
    39.207
    CBSA code
    47900
    CBSA name
    WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV 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
    2022
    $18,875
    $0.00
    $0.00
    $1,346,567
    -
    $597,900
    $847,400
    $1,445,300

    Comparable in this City

    • Value Estimation by Request
      72,653 SF

      22301 Mt Ephraim Rd

      R&D FACILITY, LABS, PHARMA • 72,653 SF
      22301 Mt Ephraim Rd, Dickerson, MD 20842-9703
      View Details
    • Value Estimation by Request
      2,310 SF

      22201 Dickerson Rd

      WAREHOUSE, STORAGE • 2,310 SF
      22201 Dickerson Rd, Dickerson, MD 20842-9527
      View Details
    • Value Estimation
      $315,000
      3.49 Acres

      Dickerson Church Rd

      INDUSTRIAL (GENERAL) • 3.49 Acres
      Dickerson Church Rd, Dickerson, MD 20842
      View Details
    • Value Estimation by Request
      5.36 Acres

      18115 Sellman Rd

      INDUSTRIAL (GENERAL) • 5.36 Acres
      18115 Sellman Rd, Dickerson, MD 20842-9056
      View Details
    • Value Estimation
      $5,015,000
      1,204 SF

      21200 Martinsburg Rd

      HEAVY INDUSTRIAL • 1,204 SF
      21200 Martinsburg Rd, Dickerson, MD 20842-9406
      View Details
    • Value Estimation by Request
      12,680 SF

      22210 Dickerson Rd

      WAREHOUSE, STORAGE • 12,680 SF
      22210 Dickerson Rd, Dickerson, MD 20842-9514
      View Details

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    • New
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    18001 Sellman Rd
    Dickerson, MD 20842-9008
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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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