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    Property profile & analytics

    21003 Harper Ave Saint Clair Shores, MI 48080-2206

    • Grocery and convenience stores
    • 2,331 SF
    • 0.35 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US43-0898670
    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

    • Mobil / Gas Station
    • ATM (Ed's Mobil) / Atm
    • BudgetCoinz Bitcoin ATM / Atm / Crypto Atm

    Property Details for 21003 Harper Ave

    Year built
    1960
    Lot size
    0.35 lot acres
    Property size
    2,331 SF
    Zone code
    B-3
    Property type
    Grocery and convenience stores
    APN
    09-14-33-453-017
    APU
    91433453017

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Saint Clair Shores
    County
    Macomb
    State
    Michigan
    Longitude
    -82.9149
    Latitude
    42.4511
    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
    $13,823
    $0.00
    $0.00
    $286,300
    -
    $0.00
    $0.00
    $572,600

    Comparable in this City

    • Value Estimation by Request
      4,785 SF

      24421 Jefferson Ave

      GROCERY, SUPERMARKET • 4,785 SF
      24421 Jefferson Ave, Saint Clair Shores, MI 48080-1318
      View Details
    • Value Estimation by Request
      60,694 SF

      23191 Marter Rd

      GROCERY, SUPERMARKET • 60,694 SF
      23191 Marter Rd, Saint Clair Shores, MI 48080-2717
      View Details
    • Value Estimation by Request
      7,092 SF

      22425 Harper Ave

      GROCERY, SUPERMARKET • 7,092 SF
      22425 Harper Ave, Saint Clair Shores, MI 48080-1819
      View Details
    • Value Estimation by Request
      1,608 SF

      19600 9th Mile Rd

      GROCERY, SUPERMARKET • 1,608 SF
      19600 9th Mile Rd, Saint Clair Shores, MI 48080-1638
      View Details
    • Value Estimation
      $850,000
      1,719 SF

      23300 Harper Ave

      GROCERY, SUPERMARKET • 1,719 SF
      23300 Harper Ave, Saint Clair Shores, MI 48080-1446
      View Details
    • Value Estimation by Request
      2,824 SF

      21701 Harper Ave

      CONVENIENCE STORE • 2,824 SF
      21701 Harper Ave, Saint Clair Shores, MI 48080-2258
      View Details

    Similar Nearby for Sale

    • $2,071,429
      6,375 SF

      Citizens Bank NNN Lease Investment

      Michigan Bank: Strong Lease, High ROI
      21800 Greater Mack Ave, St. Clair Shores, MI 48080
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    • $325,000
      1,784 SF

      St. Clair Shores Commercial Property

      Commercial property with salon and apartment in St. Clair Shores.
      22210 Harper Ave, St Clair Shores, MI 48080
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    • $8,970,000

      Retail Property For Sale

      Retail property available for purchase in Saint Clair Shores, MI.
      25015 Little Mack Ave, Saint Clair Shores, MI 48080
      View Details
    • $1,695,000
      12,996 SF

      St. Clair Shores Office Building

      Multi-tenant office building in desirable St. Clair Shores/Grosse Pointe location.
      22100 Greater Mack Ave, Saint Clair Shores, MI 48080
      View Details
    • $250,000

      Land Parcel in High-Traffic Area

      Land parcel suitable for development or investment in prime location.
      24201 Little Mack Ave, St Clair Shores, MI 48080
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    • $250,000

      Land Parcel in High-Traffic Area

      Land parcel suitable for development or investment in St. Clair Shores.
      24205 Little Mack Ave, St Clair Shores, MI 48080
      View Details

    Similar Nearby for Lease

    • $10 SF/Yr
      4,000 SF

      High Exposure Retail Location

      Retail spaces available near I-94 with excellent parking.
      20010 E 9 Mile Rd, Saint Clair Shores, MI 48080
      View Details
    • $12 SF/Yr
      40,000 SF

      Harper Retail Center: Prime Spaces Available

      Retail storefront space; multiple units; high visibility.
      24235 Harper Ave, St. Clair Shores, MI 48080
      View Details
    • Contact for pricing
      2,783 SF

      Freestanding Retail Opportunity on Harper

      Highly visible retail space near national retailers and Kroger Marketplace.
      24200 Harper Ave, Saint Clair Shores, MI 48080
      View Details
    • $750 /Mo
      931 SF

      Corner Lot Retail/Office Opportunity

      Corner lot suitable for retail, office, or restaurant use.
      22230 Harper Ave, Saint Clair Shores, MI 48080
      View Details
    • $15 SF/Yr
      2,064 SF

      St. Clair Shores Executive Office Space

      Prime Office, Ample Parking, 2064 SF
      24840 Harper Ave, St. Clair Shores, MI 48080
      View Details
    • Contact for pricing
      2,532 SF

      Retail Development with Drive-Thru Potential

      New retail development with drive-thru opportunity in St Clair Shores.
      24300 Harper Ave, Saint Clair Shores, MI 48080
      View Details

    Property Visit Statistics

    • Visits by month
      17.8k
    • Visitors by month
      11.9k
    • Avg Time on site
      37 min
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    21003 Harper Ave
    Saint Clair Shores, MI 48080-2206
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    Realmo Value Estimation

    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.

    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.

    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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