Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    Property profile & analytics

    621 Maryland Ave Wilmington, DE 19805

    • Retail residential properties
    • 2,481 SF
    • 0.08 lot acres
    OFF-MARKET
    Last Sale
    May 21, 2021
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US17-0300033
    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

    • Retail residential properties

    Property Details for 621 Maryland Ave

    Year built
    1938
    Construction
    CONCRETE
    Lot size
    0.08 lot acres
    Property size
    2,481 SF
    Zone code
    26C-2
    Property type
    Retail residential properties
    APN
    26-042.10-534
    APU
    2604210534

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Wilmington
    County
    New Castle
    State
    Delaware
    Longitude
    -75.5658
    Latitude
    39.7381
    CBSA code
    37980
    CBSA name
    PHILADELPHIA-CAMDEN-WILMINGTON, PA-NJ-DE-MD 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
    $2,788
    $10,500
    $66,800
    $77,300
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      1,024 SF

      404 Un St

      STORES & APARTMENTS • 1,024 SF
      404 Un St, Wilmington, DE 19805-3026
      View Details
    • Value Estimation by Request
      792 SF

      310 Un St

      STORES & APARTMENTS • 792 SF
      310 Un St, Wilmington, DE 19805-3432
      View Details
    • Value Estimation by Request
      1,200 SF

      12 Un St

      STORES & APARTMENTS • 1,200 SF
      12 Un St, Wilmington, DE 19805-3828
      View Details
    • Value Estimation by Request
      1,020 SF

      108 Un St

      STORES & APARTMENTS • 1,020 SF
      108 Un St, Wilmington, DE 19805-3829
      View Details
    • Value Estimation by Request
      736 SF

      312 Scott St

      STORES & APARTMENTS • 736 SF
      312 Scott St, Wilmington, DE 19805-3426
      View Details
    • Value Estimation by Request
      922 SF

      1035 Lancaster Ave

      STORES & APARTMENTS • 922 SF
      1035 Lancaster Ave, Wilmington, DE 19805-4006
      View Details

    Similar Nearby for Sale

    • $900,000
      1,725 SF

      Wilmington Mixed-Use Trio Investment

      Three-building package, prime location.
      601 Hawley St, Wilmington, DE 19805
      View Details
    • $275,000
      1,850 SF

      Wilmington Mixed-Use Investment Opportunity

      Prime location, high-traffic area, income potential.
      1717 4Th St, Wilmington, DE 19805
      View Details
    • $999,900
      7,862 SF

      Wilmington Mixed-Use Investment

      7,862 SF Office/Retail Building, Delaware
      616 Union St, Wilmington, DE 19805
      View Details
    • $189,900

      Wilmington Specialty Property For Sale

      Specialty property available for purchase in Wilmington, Delaware.
      1905 W 2Nd St, Wilmington, DE 19805
      View Details
    • $285,000

      Wilmington Specialty Property For Sale

      Specialty property available for purchase in Wilmington, Delaware.
      1407 W 6Th St, Wilmington, DE 19805
      View Details
    • $235,000

      Union Street Duplex For Sale

      Duplex with commercial and residential units, ideal for investors.
      202 N Union St, Wilmington, DE 19805
      View Details

    Similar Nearby for Lease

    • New
      $2,200 /Mo
      1,307 SF

      Versatile Commercial Property in Wilmington

      Two-story commercial property suitable for various uses in Wilmington, DE.
      1803 W 4Th St, Wilmington, DE 19805
      View Details
    • $18 SF/Yr
      113,830 SF

      Canby Park Retail Center Space

      Wilmington, DE retail space: 1,600-10,000 SF available.
      1900-1920 Maryland Ave, Wilmington, DE 19805
      View Details
    • $16 SF/Yr
      1,130 SF

      Prime Retail Space Available

      Retail space in a bustling commercial district with high visibility.
      1901 W 11Th St, Wilmington, DE 19805
      View Details
    • $1,500 /Mo

      Temperature-Controlled Industrial Unit Available

      1300 sq ft temperature-controlled industrial unit for local business.
      101 Hawley St, Wilmington, DE 19805
      View Details
    • $1,200 /Mo
      500 SF

      Retail Space in Wilmington, DE

      Retail space available in Wilmington, Delaware, with high visibility.
      Wilmington Ave, New Castle, DE 19805
      View Details
    • $15 SF/Yr
      6,098 SF

      Flexible Office Space For Lease

      Adaptable office spaces available in a centrally located Wilmington building.
      2706 Kirkwood Hwy, Wilmington, DE 19805
      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.
    621 Maryland Ave
    Wilmington, DE 19805
    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.