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    Property profile & analytics

    21303 Mack Ave Grosse Pointe Woods, MI 48236-1048

    • Banks
    • 5,023 SF
    • 0.63 lot acres
    OFF-MARKET
    Value Estimations
    $1,080,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US43-1538005
    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

    • Banks

    Property Details for 21303 Mack Ave

    Year built
    1973
    Lot size
    0.63 lot acres
    Property size
    5,023 SF
    Zone code
    RO-1
    Property type
    Banks
    APN
    40 003 99 0002 001
    APU
    40003990002001

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,079,000
      Market price range: $383k - $1.08M
      AI Estimate
      $1,079,000
      Market price range: $383k - $1.08M

    • Alternative Use

      Use
      Estimation
      FINANCIAL BUILDING
      $760,000
      Current use
      APARTMENT HOUSE (5+ UNITS)
      $1,145,000
      Change: +51% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Grosse Pointe Woods
    County
    Wayne
    State
    Michigan
    Longitude
    -82.9059
    Latitude
    42.4503
    CBSA code
    19820
    CBSA name
    DETROIT-WARREN-LIVONIA, MI 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
    2022
    $24,156
    $0.00
    $0.00
    $591,900
    -
    $0.00
    $0.00
    $1,183,800

    Comparable in this City

    • Value Estimation
      $910,000
      4,240 SF

      20276 Mack Ave

      FINANCIAL BUILDING • 4,240 SF
      20276 Mack Ave, Grosse Pointe Woods, MI 48236-1716
      View Details
    • Value Estimation
      $870,000
      3,574 SF

      19307 Mack Ave

      FINANCIAL BUILDING • 3,574 SF
      19307 Mack Ave, Grosse Pointe Woods, MI 48236-2833
      View Details
    • Value Estimation
      $1,270,000
      5,911 SF

      66 Kercheval Ave

      FINANCIAL BUILDING • 5,911 SF
      66 Kercheval Ave, Grosse Pointe Farms, MI 48236-3604
      View Details
    • Value Estimation
      $1,025,000
      6,800 SF

      18550 Warren Ave

      FINANCIAL BUILDING • 6,800 SF
      18550 Warren Ave, Grosse Pointe, MI 48236-2220
      View Details
    • Value Estimation by Request
      2,025 SF

      20065 Mack Ave

      FINANCIAL BUILDING • 2,025 SF
      20065 Mack Ave, Grosse Pointe Woods, MI 48236-2345
      View Details
    • Value Estimation
      $655,000
      3,036 SF

      19733 Mack Ave

      FINANCIAL BUILDING • 3,036 SF
      19733 Mack Ave, Grosse Pointe Woods, MI 48236-2503
      View Details

    Similar Nearby for Sale

    • $439,000

      Gourmet Seafood Market For Sale

      Upscale seafood market with established clientele, Mack Avenue location.
      19531 Mack Ave Ave, Grosse Pointe Woods, MI 48236
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    • $925,000
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      Grosse Pointe Woods Retail Space

      Prime Mack Ave location, vacant, 3,278 SF.
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    • $495,000
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      Freestanding Restaurant - Detroit, MI

      Prime Restaurant Space, Fully Equipped, Vacant.
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    • Contact for pricing
      0.08 Acres

      Detroit Vacant Land Bundle

      Four Detroit lots totaling 13,211 sqft near Q-Line.
      259 Mount Vernon Ave, Detroit, MI 48236
      View Details
    • $129,900

      Two-Unit Property Near St. John Hospital

      Two-unit property near St. John Hospital, ideal for investors.
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      View Details
    • Contact for pricing
      0.08 Acres

      Residential Land in Grosse Pointe

      Vacant land within walking distance to the Q-Line.
      314 Mount Vernon Ave, Grosse Pointe Farms, MI 48236
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      2,000 SF

      Retail Space Available For Rent

      2000 square foot retail space for rent.
      16134 Moross Rd, Detroit, MI 48236
      View Details
    • $23 SF/Yr
      11,920 SF

      Grosse Pointe Woods Office Space

      Mack Ave Medical/Office Complex - 11,920 SF
      21300 Mack Ave, Grosse Pointe, MI 48236
      View Details
    • $30 SF/Yr
      10,000 SF

      Grosse Pointe Farms Retail Space

      Prime 10,000 SF Retail Opportunity
      107 Kercheval Ave, Grosse Pointe Farms, MI 48236
      View Details
    • $30 SF/Yr
      3,278 SF

      Grosse Pointe Woods Retail Space

      High-visibility retail space, ample parking.
      20419 Mack Ave, Grosse Pointe Woods, MI 48236
      View Details
    • $29 SF/Yr
      3,300 SF

      Grosse Pointe Retail Space Available

      3,300 sq ft Single-Tenant Retail Space
      20419 Mack Ave, Grosse Pointe, MI 48236
      View Details
    • $1,500 /Mo
      1,117 SF

      Grosse Pointe Woods Office Space

      Renovated office space in Grosse Pointe Woods, suitable for retail.
      19822 Mack Ave, Detroit, MI 48236
      View Details
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    Grosse Pointe Woods, MI 48236-1048
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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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