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    6400 Market St Upper Darby, PA 19082-3304
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    Property profile & analytics

    6400 Market St, Upper Darby, PA 19082-3304

    View on Map
    • Office buildings
    • 7.96 lot acres
    Off-Market
    Last Sale Apr 23, 2021
    Property ID
    US73-2363784
    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

    • Office buildings

    Property Details for 6400 Market St

    Lot size
    7.96 lot acres
    Property type
    Office buildings
    APN
    28-00-00190-00
    APU
    28000019000

    Sales History

    Date Price Buyer Seller Deed Type Mortgage
    Jul 10, 2023 — Real Estate Department Wrd Sears LP Lease —
    Apr 23, 2021 — Wrd Sears LP Wrd Sears LP Intrafamily Transfer · related —
    Mar 10, 2021 — Wrd Sears LP Grandco INC Deed —
    Nov 18, 2009 — Grandco INC Steen Outdoor Advertising Quit Claim Deed · related —
    Jan 5, 2000 $400,000 Wrd Sears LP Grando INC Grant Deed —

    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
    Upper Darby
    County
    Delaware
    State
    Pennsylvania
    Longitude
    -75.2517
    Latitude
    39.9653
    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
    2024
    $1,748,718
    $2,353,630
    $42,646,370
    $45,000,000
    -
    $0.00
    $0.00
    $45,000,000

    Comparable in this City

    • Value Estimation
      $1,860,000
      43,840 SF

      6908 Market St

      OFFICE BUILDING
      6908 Market St, Upper Darby, PA 19082-2308
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    • Value Estimation by Request
      3,733 SF

      8498 Lansdowne Ave

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      8498 Lansdowne Ave, Upper Darby, PA 19082-5410
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      4,346 SF

      121 Long Ln

      OFFICE BUILDING
      121 Long Ln, Upper Darby, PA 19082-3167
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      2,880 SF

      601 Bywood Ave

      OFFICE BUILDING
      601 Bywood Ave, Upper Darby, PA 19082-2123
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      2,995 SF

      8719 Chester Pike

      OFFICE BUILDING
      8719 Chester Pike, Upper Darby, PA 19082-1115
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    • Value Estimation by Request
      5,888 SF

      8102 Chester Pike

      OFFICE BUILDING
      8102 Chester Pike, Upper Darby, PA 19082-2828
      View Details

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      Profitable Salon Business and Real Estate

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      Income Producing Mixed-Use Building

      Multi-unit building near transportation, shopping, and businesses.
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      4,466 SF

      Mixed-Use Property with Renovated Units

      Mixed-use property featuring commercial space and renovated residential units.
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    Similar Nearby for Lease

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      6,635 SF

      Upper Darby Office Space Available

      Recently finished office space approved for 100-person occupancy.
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    • Contact for pricing

      Spacious Upper Darby Commercial Space

      5000 SF space suitable for fitness or medical use.
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      Upper Darby Office Space Available

      Office space for lease in Upper Darby, Pennsylvania.
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      Medical Office Space Available

      1222 SF first-floor medical office space for lease.
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    • $20 SF/Yr

      Office Space Near Transportation Hub

      Office space with abundant natural light and convenient transportation access.
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    • $39,000

      Retail or Office Space Available

      Retail or office space with great visibility and easy access.
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    Upper Darby, PA 19082-3304
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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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