Add Listing
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    809 Prosper St De Pere, WI 54115-3103

    Property Lookup

    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    809 Prosper St De Pere, WI 54115-3103

    View on Map
    • Industrial properties
    • 8,000 SF
    • 0.98 lot acres
    Off-Market
    Last Sale Jan 13, 2026
    $1,175,000
    Property ID
    US92-3453008
    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.
    Value Estimations
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Norsec Computer Recyclers LLC / Recycling Center / Waste Management Facility

    Property Details for 809 Prosper St

    Year built
    1980
    Lot size
    0.98 lot acres
    Property size
    8,000 SF
    Property type
    Industrial properties
    APN
    ED F0106-5
    APU
    EDF01065

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    De Pere
    County
    Brown
    State
    Wisconsin
    Longitude
    -88.0611
    Latitude
    44.4235
    CBSA code
    24580
    CBSA name
    GREEN BAY, 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
    $5,372
    $29,300
    $305,300
    $334,600
    -
    $0.00
    $0.00
    $343,300

    Comparable in this City

    • Value Estimation by Request
      7.25 Acres

      Packerland Dr

      INDUSTRIAL (GENERAL) • 7.25 Acres
      Packerland Dr, De Pere, WI 54115
      View Details
    • Value Estimation by Request
      4.58 Acres

      845 Prosper St

      INDUSTRIAL (GENERAL) • 4.58 Acres
      845 Prosper St, De Pere, WI 54115-3103
      View Details
    • Value Estimation by Request
      5.23 Acres

      1698 Scheuring Rd

      INDUSTRIAL (GENERAL) • 5.23 Acres
      1698 Scheuring Rd, De Pere, WI 54115-9053
      View Details
    • Value Estimation by Request
      16.44 Acres

      1997 American Blvd

      INDUSTRIAL (GENERAL) • 16.44 Acres
      1997 American Blvd, De Pere, WI 54115-8138
      View Details
    • Value Estimation by Request
      13.10 Acres

      675 Heritage Rd

      INDUSTRIAL (GENERAL) • 13.10 Acres
      675 Heritage Rd, De Pere, WI 54115-2445
      View Details
    • Value Estimation by Request
      3.62 Acres

      860 O Keefe Rd

      INDUSTRIAL (GENERAL) • 3.62 Acres
      860 O Keefe Rd, De Pere, WI 54115-2463
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      39,677 SF

      Multi-Tenant Office/Warehouse Investment Opportunity

      Class-A property with stable income stream near I-41 & I-43.
      3400 Packerland Dr, De Pere, WI 54115
      View Details
    • Contact for pricing

      Land Parcels Ready for Development

      Parcels for immediate development in a growing area.
      I-41 East & West of 41, Ashwaubenon, WI 54115
      View Details
    • Contact for pricing

      I-41 Frontage Land Available

      Highly visible land with I-41 frontage in De Pere.
      Freedom Rd, De Pere, WI 54115
      View Details
    • Contact for pricing

      De Pere Industrial Land Parcel

      Large industrial land parcel with utilities and frontage.
      De Pere, WI 54115
      View Details
    • $199,900
      0.58 Acres

      Luxury Home Subdivision Land

      Premier land in De Pere School District with breathtaking views.
      4851 Big Sky Pass, De Pere, WI 54115
      View Details
    • $259,900
      0.58 Acres

      Luxury Home Subdivision Land

      Premier land in an upscale neighborhood with breathtaking views.
      3537 Grand Teton Ct, De Pere, WI 54115
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      New Construction Industrial Building

      New industrial building for lease with flexible unit sizes.
      3465 Miners Way, De Pere, WI 54115
      View Details
    • Sponsored
      Contact for pricing

      WI, De Pere - Reid Street

      Discover many ways to work your way in WI, De Pere - Reid Street
      444 Reid St, De Pere, WI 54115
      View Details
    • Contact for pricing

      Retail Space with Drive-Thru Option

      Retail space available with potential drive-thru in De Pere.
      2409 Monroe Rd, De Pere, WI 54115
      View Details
    • Contact for pricing
      4,187 SF

      New Construction Retail/Office Space

      Class A office/retail space for lease with high visibility.
      3131-3151 Monroe Rd, De Pere, WI 54115
      View Details
    • Contact for pricing

      Downtown De Pere Office Building

      Prime office building in downtown De Pere available for lease.
      301 N Broadway, De Pere, WI 54115
      View Details
    • Contact for pricing

      Flexible Workspace Solutions Available

      Global network of workspaces with tailored options for various needs.
      444 Reid St, De Pere, WI 54115
      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.
    809 Prosper St
    De Pere, WI 54115-3103
    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!