Add Listing
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    603 5th St Saint Charles, MO 63301-2911

    • Office buildings
    • 6,384 SF
    • 0.56 lot acres
    OFF-MARKET
    Last Sale
    Mar 09, 2020
    Value Estimations
    $735,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US48-0129267
    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 603 5th St

    Year built
    1978
    Lot size
    0.56 lot acres
    Property size
    6,384 SF
    Zone code
    AB1
    Property type
    Office buildings
    APN
    6-009D-4503-01-0001.0000000
    APU
    6009D45030100010000000

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $733,000
      Market price range: $636k - $990k
      AI Estimate
      $733,000
      Market price range: $636k - $990k

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $825,000
      Current use
      AUTO REPAIR, GARAGE
      $1,105,000
      Change: +34% Conversion: Difficult
      COMMERCIAL (GENERAL)
      $940,000
      Change: +13% Conversion: Easy
      NEIGHBORHOOD: SHOPPING CENTER
      $825,000
      Change: -0% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Saint Charles
    County
    St. Charles
    State
    Missouri
    Longitude
    -90.4887
    Latitude
    38.7785
    CBSA code
    41180
    CBSA name
    ST. LOUIS, MO-IL 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
    0
    $0.00
    $0.00
    $0.00
    $167,556
    -
    $201,572
    $322,040
    $523,612

    Comparable in this City

    • Value Estimation by Request
      1,368 SF

      Truman Industrial Blvd

      OFFICE BUILDING • 1,368 SF
      Truman Industrial Blvd, Saint Charles, MO 63301
      View Details
    • Value Estimation by Request
      3,000 SF

      1 Westbury Dr

      OFFICE BUILDING • 3,000 SF
      1 Westbury Dr, Saint Charles, MO 63301-2550
      View Details
    • Value Estimation by Request
      200 SF

      419 4th St

      OFFICE BUILDING • 200 SF
      419 4th St, Saint Charles, MO 63301-2023
      View Details
    • Value Estimation by Request
      1,200 SF

      2205 Droste Rd

      OFFICE BUILDING • 1,200 SF
      2205 Droste Rd, Saint Charles, MO 63301-4845
      View Details
    • Value Estimation by Request
      3,150 SF

      250 Hawning Rd

      OFFICE BUILDING • 3,150 SF
      250 Hawning Rd, Saint Charles, MO 63301-0208
      View Details
    • Value Estimation by Request
      2,105 SF

      975 Lindenwood Ave

      OFFICE BUILDING • 2,105 SF
      975 Lindenwood Ave, Saint Charles, MO 63301-1917
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      14,859 SF

      Class A Office/Flex Building

      Office/flex building with heavy power and potential for warehouse conversion.
      500 Fountain Lakes Blvd, Saint Charles, MO 63301
      View Details
    • Contact for pricing

      Saint Charles Office/Flex Building

      Class A office/flex building in a prime Saint Charles location.
      500 Fountain Lakes Blvd, Saint Charles, MO 63301
      View Details
    • $1,325,000
      1,350 SF

      Executive Office Space in St. Charles, MO

      Prime Downtown Office: River Views, 1350 SF
      416 Main St, Saint Charles, MO 63301
      View Details
    • Contact for pricing
      14,208 SF

      Saint Charles Office Building Investment

      14,208 SF Multi-Tenant Office, 100% Leased
      1000 Fairgrounds Rd, Saint Charles, MO 63301
      View Details
    • $750,000

      Main Street Mixed-Use Building

      Multi-story building with restaurant, retail, office, and residential potential.
      138 N Main St, Saint Charles, MO 63301
      View Details
    • Contact for pricing
      864 SF

      Historic Main Street Storefront Opportunity

      Charming brick storefront in vibrant, high-traffic historic district.
      420 S Main St, Saint Charles, MO 63301
      View Details

    Similar Nearby for Lease

    • $16 SF/Yr

      Office/Flex Building in Saint Charles

      Class A office/flex building with high visibility and heavy power.
      500 Fountain Lakes Blvd, Saint Charles, MO 63301
      View Details
    • $30 SF/Yr
      1,577 SF

      Retail and Office Space Available

      Retail and office spaces for lease in Saint Charles, MO.
      340 N Main St, Saint Charles, MO 63301
      View Details
    • $15 SF/Yr
      10,950 SF

      201 Main St

      Coworking space • 10,950 SF
      201 Main St, Saint Charles, MO 63301
      View Details
    • $950 /Mo
      520 SF

      Remodeled Office Space For Rent

      Recently remodeled office space for lease near I-70 in St. Charles.
      1600 Boones Lick Rd, Saint Charles, MO 63301
      View Details
    • $14 SF/Yr
      1,961 SF

      Historic Building Office Suites Available

      Well-maintained office suites in historic building near courthouse.
      300 N Main St, Saint Charles, MO 63301
      View Details
    • $24 SF/Yr
      51,034 SF

      Prime St. Charles Medical Office Space

      Modern medical suites, various sizes available.
      330 1St Capitol Dr, Saint Charles, MO 63301
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    603 5th St
    Saint Charles, MO 63301-2911
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!