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    Property profile & analytics

    18801 E Mainstreet Parker, CO 80134

    • Office Properties & Spaces
    • 25,524 SF
    • 1.11 lot acres
    For Lease
    View listing
    $318,000
    Last Sale
    May 26, 2025
    $4,800,000
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US13-0978456
    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

    • Guardian Title Agency / Real Estate Agency
    • Dr. Anna M. Geving, DDS / Dental Office
    • May Traci / Accounting Firm / Tax Preparation
    • Youth Care Advocates / Charitable Organization / Social Service Agency
    • Parker Homes for Sale / Real Estate Agency

    Property Details for 18801 E Mainstreet

    Year built
    2000
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    1.11 lot acres
    Property size
    25,524 SF
    Property type
    Office Properties & Spaces
    APN
    R0417140
    APU
    R0417140

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $5,315,000
      6.5%
      $4,905,000
      7%
      $4,555,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $3,622,000
      Market price range: $946k - $6.82M

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

    Location Insight

    • Map
    • Local Demand
    City
    Parker
    County
    Douglas
    State
    Colorado
    Longitude
    -104.77
    Latitude
    39.5193
    CBSA code
    19740
    CBSA name
    DENVER-AURORA, CO 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
    $124,673
    $169,380
    $1,249,330
    $1,418,710
    -
    $607,113
    $4,477,887
    $5,085,000

    Comparable in this City

    • Value Estimation by Request
      1.47 Acres

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    • Value Estimation by Request
      1,164 SF

      16980 Cottonwood Dr

      OFFICE (GENERAL) • 1,164 SF
      16980 Cottonwood Dr, Parker, CO 80134-3990
      View Details
    • Value Estimation
      $2,680,000
      18,019 SF

      12760 Stroh Rnch Way

      OFFICE (GENERAL) • 18,019 SF
      12760 Stroh Rnch Way, Parker, CO 80134-7502
      View Details
    • Value Estimation
      $505,000
      3,413 SF

      10522 Parker Rd

      OFFICE (GENERAL) • 3,413 SF
      10522 Parker Rd, Parker, CO 80134-9035
      View Details
    • Value Estimation
      $1,690,000
      11,200 SF

      19021 Plz Dr

      OFFICE (GENERAL) • 11,200 SF
      19021 Plz Dr, Parker, CO 80134-9044
      View Details
    • Value Estimation by Request
      8,697 SF

      10259 Parker Rd

      Office space • 8,697 SF
      10259 Parker Rd, Parker, CO 80134
      View Details

    Similar Nearby for Sale

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      Parker Flex Warehouse For Sale

      Modern Flex Space, 2916 sq ft, Vacant
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      Parker Flex Space: $528,525

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      0.97 Acres

      Parker Commercial Land Opportunity

      Prime Parker, CO land for sale or lease.
      - PARKER CO Parker Rd & Stroh Rd, Parker, CO 80134
      View Details
    • $4,500,000
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      Avalon Parker Retail Investment

      7.59-acre mixed-use development opportunity.
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      Build-ready lot, high visibility, excellent location.
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    Similar Nearby for Lease

    • $25 SF/Yr
      7,786 SF

      Parker Office Space - 7,786 SF

      Prime Parker office, single tenant, ample parking.
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    • $27 SF/Yr
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      Retail/Office Space on Parker Rd.

      Available immediately for lease, ideal for retail or office.
      10841 Crossroads Dr, Parker, CO 80134
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      2,980 SF

      Turn-Key Dental Suite Available

      Class A dental suite for lease near I-25 & Lincoln.
      11949 Lioness Way, Parker, CO 80134
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    • $20 SF/Yr
      1,259 SF

      Parker Office Space For Rent

      Premier medical/professional office building with renovated common areas.
      19641 E Parker Square Dr, Parker, CO 80134
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    • $24 SF/Yr
      1,713 SF

      Updated Office Suite For Rent

      High-quality, renovated office suite with abundant natural light.
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    • Contact for pricing
      120,503 SF

      Parker Retail Space: Stonegate Crossing

      Prime Parker retail space, multiple units available.
      0 Lincoln Ave. & Jordan Rd, Parker, CO 80134
      View Details
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    18801 E Mainstreet
    Parker, CO 80134
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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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