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    Property profile & analytics

    104 Main St Fond du Lac, WI 54935

    • Retail space
    • 19,656 SF
    • 0.24 lot acres
    For Lease
    View listing
    $8 SF/Yr
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US92-0035342
    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

    • Exchange @ 104 / Apartment Rental Agency / Apartment Complex
    • H&R Block / Tax Preparation / Tax Preparation Service
    • Indigo Gallery & Gifts / Art Gallery
    • Opal Studios LLC / Hair Salon

    Property Details for 104 Main St

    Year built
    1929
    Construction
    CONCRETE
    Lot size
    0.24 lot acres
    Property size
    19,656 SF
    Zone code
    B-3
    Property type
    Retail space
    APN
    FDL-15-17-15-12-307-00
    APU
    FDL1517151230700

    Description

    This exceptional commercial property, located at 104 S Main St, Fond du Lac, WI 54935, offers two available office spaces within the newly renovated Exchange at 104 building. The spaces, situated on the corner of 1st and Main Streets, boast highly visible street frontage and excellent accessibility. One space measures 1,395 square feet, while the other is 1,606 square feet – both are divisible to a minimum of 1,606 square feet. Both units feature private restrooms and kitchenettes, updated in 2018. The building is classified as Class B and zoned C1 Commercial. Ample street and surface lot parking is readily available. This prime location in downtown Fond du Lac offers high foot traffic and significant potential for various business uses. The 1,606 sq ft space is available for $1070 per month plus utilities (gas & electric), while the 1,395 sq ft space is $930 per month plus utilities (gas & electric). This property presents a unique opportunity for businesses seeking a vibrant and convenient location in Fond du Lac County. The building is easily accessible and benefits from its location in a revitalized area. Contact us today to learn more about leasing this exceptional space.

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,475,000
      6.5%
      $1,365,000
      7%
      $1,265,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,457,000
      Market price range: $806k - $2.47M
      AI Estimate
      $1,722,000
      Market price range: $1.01M - $2.87M

    • Alternative Use

      Use
      Estimation
      RETAIL STORES
      $1,705,000
      Current use

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

    Location Insight

    • Map
    • Local Demand
    City
    Fond Du Lac
    County
    Fond Du Lac
    State
    Wisconsin
    Longitude
    -88.4473
    Latitude
    43.7759
    CBSA code
    22540
    CBSA name
    FOND DU LAC, 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
    $34,671
    $120,000
    $1,180,000
    $1,300,000
    -
    $159,515
    $1,568,566
    $1,728,081

    Comparable in this City

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    • Value Estimation by Request
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      15 5th St

      RETAIL STORES (PERSONAL SERVICES) • 1,596 SF
      15 5th St, Fond Du Lac, WI 54935-4401
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    • Value Estimation
      $700,000
      8,499 SF

      528 Johnson St

      RETAIL STORES (PERSONAL SERVICES) • 8,499 SF
      528 Johnson St, Fond Du Lac, WI 54935-3176
      View Details
    • Value Estimation by Request
      1,760 SF

      63 Main St

      RETAIL STORES (PERSONAL SERVICES) • 1,760 SF
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      4,139 SF

      658 Fond Du Lac Ave

      RETAIL STORES (PERSONAL SERVICES) • 4,139 SF
      658 Fond Du Lac Ave, Fond Du Lac, WI 54935-5466
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    • Value Estimation by Request
      2,000 SF

      861 Grv St

      RETAIL STORES (PERSONAL SERVICES) • 2,000 SF
      861 Grv St, Fond Du Lac, WI 54935-4753
      View Details

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      Exchange at 104: Downtown Fond du Lac Office

      Prime Downtown Fond du Lac Office Space
      104 Main St, Fond du Lac, WI 54935
      View Details
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    104 Main St
    Fond du Lac, WI 54935
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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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