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

    812 Mason St Green Bay, WI 54301-3536

    • Residential income homes
    • 2,100 SF
    • 0.23 lot acres
    OFF-MARKET
    Last Sale
    Apr 15, 2020
    $111,000
    Value Estimations
    $125,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US92-1315689
    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

    • Residential income homes

    Property Details for 812 Mason St

    Year built
    1918
    Construction
    WOOD
    Lot size
    0.23 lot acres
    Property size
    2,100 SF
    Zone code
    R1
    Property type
    Residential income homes
    Property subtype
    Small apartment buildings
    APN
    14 613
    APU
    14613

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $125,000
      ML approach
      $100,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $126,000
      Market price range: $112k - $342k
      AI Estimate
      $157,000
      Market price range: $136k - $404k

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $200,000
      Current use
      NEIGHBORHOOD: SHOPPING CENTER
      $185,000
      Change: -7% Conversion: Difficult
      RETAIL STORES
      $160,000
      Change: -19% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Green Bay
    County
    Brown
    State
    Wisconsin
    Longitude
    -88.0116
    Latitude
    44.5046
    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
    $2,343
    $39,800
    $85,200
    $125,000
    -
    $0.00
    $0.00
    $140,700

    Comparable in this City

    • Value Estimation
      $800,000
      1,296 SF

      114 Jackson St

      APARTMENT HOUSE (UNDER 5 UNITS) • 1,296 SF
      114 Jackson St, Green Bay, WI 54301-4410
      View Details
    • Value Estimation
      $150,000
      450 SF

      1119 Walnut St

      APARTMENT HOUSE (UNDER 5 UNITS) • 450 SF
      1119 Walnut St, Green Bay, WI 54301-0001
      View Details
    • Value Estimation
      $235,000
      1,720 SF

      433 Van Buren St

      APARTMENT HOUSE (UNDER 5 UNITS) • 1,720 SF
      433 Van Buren St, Green Bay, WI 54301-3928
      View Details
    • Value Estimation
      $65,000
      1,000 SF

      1221 Chicago St

      APARTMENT HOUSE (UNDER 5 UNITS) • 1,000 SF
      1221 Chicago St, Green Bay, WI 54301-3852
      View Details
    • Value Estimation
      $290,000
      750 SF

      711 Eliza St

      APARTMENT HOUSE (UNDER 5 UNITS) • 750 SF
      711 Eliza St, Green Bay, WI 54301-3200
      View Details
    • Value Estimation
      $120,000
      2,020 SF

      1357 Doty St

      APARTMENT HOUSE (UNDER 5 UNITS) • 2,020 SF
      1357 Doty St, Green Bay, WI 54301-4339
      View Details

    Similar Nearby for Sale

    • $4,840,000

      Luxury Green Bay Apartments

      23-unit, Class A, 100% occupied
      215 Webster Ave, Green Bay, WI 54301
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    • $290,000
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      Green Bay Multifamily Property

      Well-maintained upper-lower duplex with strong rental history in Green Bay.
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    • $270,000
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      Allouez Duplex with High Ceilings

      Duplex in Allouez near highways, hospitals, and parks.
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      View Details
    • New
      $400,000
      3,204 SF

      Green Bay Multifamily Investment Opportunity

      Multifamily property with immediate cash flow in Green Bay.
      1015 E Walnut St, Green Bay, WI 54301
      View Details
    • $329,900
      2,262 SF

      Allouez Duplex with Income Potential

      Side-by-side ranch duplex in Allouez, WI with good income potential.
      1269 Garland St, Green Bay, WI 54301
      View Details
    • $239,900
      Pending

      Green Bay Duplex For Sale

      Two-unit property with hardwood floors and separate metering.
      329 S Clay St, Green Bay, WI 54301
      View Details

    Similar Nearby for Lease

    • $7 SF/Yr
      6,249 SF

      Green Bay Office Space Solutions

      Flexible workspaces, tailored to your needs.
      0 Adams St, Green Bay, WI 54301
      View Details
    • $12 SF/Yr
      117,135 SF

      WaterMark Building: Green Bay Office Space

      Downtown Green Bay Office Suites Available
      115 Pine St, Green Bay, WI 54301
      View Details
    • $12 SF/Yr
      10,770 SF

      Downtown Green Bay Retail Space

      Prime Retail/Office, Green Bay, WI
      533 Walnut St, Green Bay, WI 54301
      View Details
    • Contact for pricing
      110 SF

      Prime Executive Office Suite in Riverside

      110 sq ft Executive Office For Lease
      2300 Riverside Dr, Green Bay, WI 54301
      View Details
    • $13 SF/Yr
      1,595 SF

      Downtown Green Bay Retail Space

      Prime Retail/Office, 1,595 sq ft, 8 parking spaces
      519 Walnut St, Green Bay, WI 54301
      View Details
    • $16 SF/Yr
      68,924 SF

      Riverside Drive Office Suites

      Prime Green Bay Office Space: 5,000-20,000 SF Available
      3200 Riverside Dr, Allouez, WI 54301
      View Details
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    812 Mason St
    Green Bay, WI 54301-3536
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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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