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

    320 Madison St Allentown, PA 18102-5637

    • Manufacturing properties
    • 4,440 SF
    • 0.06 lot acres
    OFF-MARKET
    Last Sale
    Jun 14, 2021
    $325,000
    Value Estimations
    $395,000
    Show details
    Cap Rate Potential
    4.6%
    Manufacturing properties
    Location Intelligence
    Property ID
    US73-1851787
    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

    • Manufacturing properties

    Property Details for 320 Madison St

    Year built
    1900
    Lot size
    0.06 lot acres
    Property size
    4,440 SF
    Zone code
    R-MH
    Property type
    Manufacturing properties
    APN
    549760668906-1
    APU
    5497606689061

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $440,000
      ML approach
      $370,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $335,000
      6.5%
      $305,000
      7%
      $285,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $379,000
      Market price range: $166k - $522k

    • Alternative Use

      Use
      Estimation
      INDUSTRIAL (GENERAL)
      $335,000
      Current use
      OFFICE BUILDING
      $470,000
      Change: +40% Conversion: Difficult
      COMMERCIAL (GENERAL)
      $450,000
      Change: +34% Conversion: Difficult
      RETAIL STORES
      $420,000
      Change: +26% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Allentown
    County
    Lehigh
    State
    Pennsylvania
    Longitude
    -75.4874
    Latitude
    40.6034
    CBSA code
    10900
    CBSA name
    ALLENTOWN-BETHLEHEM-EASTON, PA-NJ 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
    $3,856
    $10,800
    $107,400
    $118,200
    -
    $10,800
    $107,400
    $118,200

    Comparable in this City

    • Value Estimation
      $700,000
      34,645 SF

      1231 Grn St, Unit 1249

      MANUFACTURING (LIGHT) • 34,645 SF
      1231 Grn St, Allentown, PA 18102-1332
      View Details
    • Value Estimation
      $880,000
      14,843 SF

      514 Madison St, Unit 528

      MANUFACTURING (LIGHT) • 14,843 SF
      514 Madison St, Allentown, PA 18102-2131
      View Details
    • Value Estimation
      $1,780,000
      93,064 SF

      827 Mdw St

      MANUFACTURING (LIGHT) • 93,064 SF
      827 Mdw St, Allentown, PA 18102-1848
      View Details
    • Value Estimation
      $165,000
      7,884 SF

      514 Rush St, Unit 528

      MANUFACTURING (LIGHT) • 7,884 SF
      514 Rush St, Allentown, PA 18102-2024
      View Details
    • Value Estimation
      $430,000
      12,801 SF

      1241 Liberty St, Unit 1247

      MANUFACTURING (LIGHT) • 12,801 SF
      1241 Liberty St, Allentown, PA 18102-2669
      View Details
    • Value Estimation
      $450,000
      13,604 SF

      615 New St, Unit 621

      MANUFACTURING (LIGHT) • 13,604 SF
      615 New St, Allentown, PA 18102-2222
      View Details

    Similar Nearby for Sale

    • $4,800,000
      107,000 SF

      Allentown Industrial Portfolio

      Four Buildings, 107,000 SF
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    • $1,400,000
      15,844 SF

      Fully-Leased Industrial Investment Property

      15,467 SF industrial building, 100% leased, $121,000 gross income.
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    • $519,000
      Pending

      Allentown Warehouse with Office Space

      6,840 SF mixed-use property with warehouse and office space.
      921 W Washington St, Allentown, PA 18102
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    • New
      $549,000
      0.47 Acres

      Allentown City Light Industrial Land

      Approved 0.47 acre light industrial development site in Allentown, PA.
      750 N 14Th St, Allentown, PA 18102
      View Details
    • $450,000
      2,512 SF

      Mixed-Use Property with Warehouse

      Allentown City property offering residential and commercial/industrial use.
      359 W Tilghman St, Allentown, PA 18102
      View Details
    • Contact for pricing
      24,181 SF

      Historic Allentown Multi-Tenant Office Building

      Updated historic building with long-term tenants and modern upgrades.
      417 North 14Th St, Allentown, PA 18102
      View Details

    Similar Nearby for Lease

    • $9 SF/Yr
      22,000 SF

      Allentown Industrial Warehouse Space

      Multiple suites, 15,000 sq ft available
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      View Details
    • $1,200 /Mo
      3,964 SF

      Allentown City Commercial Flex Space

      Versatile 4,000 sq ft commercial space for lease.
      637 N Lumber St, Allentown, PA 18102
      View Details
    • $6 SF/Yr
      36,260 SF

      Allentown Industrial Building For Lease

      36,260 SF industrial building available for lease in Allentown.
      801 W Greenleaf St, Allentown, PA 18102
      View Details
    • $9 SF/Yr
      44,997 SF

      Allentown City Commercial Opportunity

      Former self-storage facility suitable for warehouse or mixed-use development.
      615 N New St, Allentown, PA 18102
      View Details
    • $2,950 /Mo

      Allentown Commercial Space For Rent

      Commercial space suitable for contractors and property management companies.
      316 N Madison St, Allentown, PA 18102
      View Details
    • $1.00 SF/Yr
      100,000 SF

      Available Warehouse Space For Lease

      Up to 100,000 SF warehouse space available for lease.
      1 Pump Pl, Allentown, PA 18102
      View Details
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    320 Madison St
    Allentown, PA 18102-5637
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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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