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    Property profile & analytics

    820 Terra Cotta Ave Crystal Lake, IL 60014-3649

    • Office buildings
    • 590 SF
    OFF-MARKET
    Value Estimation
    $55,000
    Last Sale
    Oct 15, 2024
    $59,375
    Location Intelligence
    Property ID
    US28-2911857
    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 820 Terra Cotta Ave

    Year built
    2001
    Property size
    590 SF
    Property type
    Office buildings
    APN
    14-34-178-051
    APU
    1434178051

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Crystal Lake
    County
    Mchenry
    State
    Illinois
    Longitude
    -88.2903
    Latitude
    42.2505
    CBSA code
    16980
    CBSA name
    CHICAGO-NAPERVILLE-JOLIET, IL-IN-WI 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
    $1,891
    $3,841
    $16,156
    $19,997
    -
    $11,523
    $48,468
    $59,991

    Comparable in this City

    • Value Estimation
      $200,000
      1,271 SF

      64 Crystal Lk Ave

      OFFICE BUILDING • 1,271 SF
      64 Crystal Lk Ave, Crystal Lake, IL 60014-6137
      View Details
    • Value Estimation by Request
      2,674 SF

      59 Virginia St

      OFFICE BUILDING • 2,674 SF
      59 Virginia St, Crystal Lake, IL 60014-4125
      View Details
    • Value Estimation by Request

      80 N Virginia St

      4,000 SF of Office Space Available in Crystal Lake, IL 60014
      80 N. Virginia Street Crystal Lake, IL 60014, Crystal Lake, IL 60014
      View Details
    • Value Estimation by Request
      2,479 SF

      4 Terra Cotta Ave

      OFFICE BUILDING • 2,479 SF
      4 Terra Cotta Ave, Crystal Lake, IL 60014-3622
      View Details
    • Value Estimation
      $265,000
      6,501 SF

      20 Grant St

      OFFICE BUILDING • 6,501 SF
      20 Grant St, Crystal Lake, IL 60014-4314
      View Details
    • Value Estimation
      $260,000
      2,324 SF

      14 Brink St

      OFFICE BUILDING • 2,324 SF
      14 Brink St, Crystal Lake, IL 60014-4302
      View Details

    Similar Nearby for Sale

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    • Contact for pricing
      1.06 Acres

      Crystal Lake Commercial Land - 1.06-1.23 Acres

      Prime Crystal Lake commercial lots, high traffic.
      1501 Carlemont Dr, Crystal Lake, IL 60014
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    Similar Nearby for Lease

    • $20 SF/Yr

      Crystal Lake Office Space For Lease

      1200 sq ft office space on Route 14.
      430 W Virginia St, Bull Valley, IL 60014
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    • $35 SF/Yr
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      Crystal Lake Executive Office Suite

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    • $14 SF/Yr
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      Crystal Lake Office/Medical Suite

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    • $22 SF/Yr
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      Prime Commercial Space on Route 14

      Highly visible commercial space suitable for offices or retail businesses.
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    • $16 SF/Yr
      35,614 SF

      Prime Crystal Lake Office Space

      Class A Office, Flexible Suites, Modern Amenities
      150 Dartmoor Dr, Crystal Lake, IL 60014
      View Details
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    Crystal Lake, IL 60014-3649
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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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