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

    4100 Longshore Ave Philadelphia, PA 19135-2142

    • Apartment buildings
    • 36,310 SF
    • 0.90 lot acres
    OFF-MARKET
    Value Estimations
    $7,205,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US73-5877345
    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

    • Longshore Apartments / Apartment Building
    • remy estates / Real Estate Agency

    Property Details for 4100 Longshore Ave

    Year built
    1950
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.90 lot acres
    Property size
    36,310 SF
    Zone code
    RM1
    Property type
    Apartment buildings
    APN
    88-1-1660-00
    APU
    881166000

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $9,520,000
      6.5%
      $8,785,000
      7%
      $8,160,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $4,412,000
      Market price range: $1.72M - $4.45M

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $10,100,000
      Current use
      RESTAURANT
      $11,245,000
      Change: +11% Conversion: Difficult
      OFFICE BUILDING
      $9,240,000
      Change: -9% Conversion: Moderate
      MEDICAL BUILDING
      $8,915,000
      Change: -12% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Philadelphia
    County
    Philadelphia
    State
    Pennsylvania
    Longitude
    -75.0485
    Latitude
    40.0322
    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
    $51,709
    $1,108,200
    $2,585,800
    $3,694,000
    -
    $1,108,200
    $2,585,800
    $3,694,000

    Comparable in this City

    • Value Estimation
      $935,000
      7,560 SF

      4015 Magee Ave

      APARTMENT HOUSE (5+ UNITS) • 7,560 SF
      4015 Magee Ave, Philadelphia, PA 19135-2543
      View Details
    • Value Estimation
      $580,000
      3,029 SF

      6916 Keystone St

      APARTMENT HOUSE (5+ UNITS) • 3,029 SF
      6916 Keystone St, Philadelphia, PA 19135-2026
      View Details
    • Value Estimation
      $1,810,000
      15,155 SF

      6414 Keystone St, Unit 26

      APARTMENT HOUSE (5+ UNITS) • 15,155 SF
      6414 Keystone St, Philadelphia, PA 19135-3310
      View Details
    • Value Estimation
      $1,155,000
      5,952 SF

      6940 Keystone St, Unit 42

      APARTMENT HOUSE (5+ UNITS) • 5,952 SF
      6940 Keystone St, Philadelphia, PA 19135-2041
      View Details
    • Value Estimation
      $2,830,000
      17,517 SF

      5719 Cottage St

      APARTMENT HOUSE (5+ UNITS) • 17,517 SF
      5719 Cottage St, Philadelphia, PA 19135-4042
      View Details
    • Value Estimation
      $5,585,000
      32,076 SF

      6615 Charles St, Unit 35

      APARTMENT HOUSE (5+ UNITS) • 32,076 SF
      6615 Charles St, Philadelphia, PA 19135-2536
      View Details

    Similar Nearby for Sale

    • New
      $330,000
      2,203 SF

      Income-Generating Triplex in Philadelphia

      Triplex in Philadelphia's Wysinnoming section, ideal for investors.
      4515 Comly St, Philadelphia, PA 19135
      View Details
    • New
      $360,000
      1,404 SF

      Well-Maintained Duplex in Philadelphia

      Income-producing duplex with modern layout, ideal for investors or owner-occupants.
      4057 Comly St, Philadelphia, PA 19135
      View Details
    • New
      $275,000
      1,632 SF

      Philadelphia Duplex Investment Opportunity

      Well-maintained duplex in a popular Philadelphia neighborhood, ideal for investment.
      5713 Torresdale Ave, Philadelphia, PA 19135
      View Details
    • $320,000
      2,056 SF

      Spacious Northeast Philadelphia Home

      Five-bedroom home with modern updates and outdoor space.
      7038 Tulip St, Philadelphia, PA 19135
      View Details
    • $294,999
      1,764 SF

      Mixed-Use Property with Income Potential

      Turnkey investment property with commercial and residential income streams.
      4633 Princeton Ave, Philadelphia, PA 19135
      View Details
    • $215,000
      896 SF

      Well-Maintained Home with Fenced Yard

      Well-maintained home featuring hardwood floors, updated bathroom, and fenced yard.
      6409 Marsden St, Philadelphia, PA 19135
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      50,000 SF

      Industrial Space Near I-95 Access

      Functional industrial space with I-95 access in Philadelphia County.
      6801 State Rd, Philadelphia, PA 19135
      View Details
    • Contact for pricing
      27,000 SF

      Industrial Space with Multiple Doors

      Industrial space featuring multiple loading docks and drive-in doors.
      6225 State Rd, Philadelphia, PA 19135
      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.
    4100 Longshore Ave
    Philadelphia, PA 19135-2142
    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.