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

    2121 Union Blvd Allentown, PA 18109

    • Retail space
    • 3,492 SF
    • 0.34 lot acres
    For Lease
    View listing
    Last Sale
    Dec 27, 2021
    $650,000
    Value Estimations
    $680,000
    Cap Rate Potential
    Location Intelligence
    Property ID
    US73-1378341
    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

    • Clark Mobile Auto Glass / Auto Repair Shop
    • Retro vGames / Video Game Store / Game Store
    • Insta Print Pack / Commercial Printer
    • Amazon Hub Counter - TOTAL WIRELESS / Mailing Service / E-Commerce Service

    Property Details for 2121 Union Blvd

    Year built
    1950
    Lot size
    0.34 lot acres
    Property size
    3,492 SF
    Zone code
    B-3
    Property type
    Retail space
    APN
    641749146610-1
    APU
    6417491466101

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $720,000
      ML approach
      $715,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $715,000
      6.5%
      $660,000
      7%
      $615,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $452,000
      Market price range: $197k - $452k

    • Alternative Use

      Use
      Estimation
      MEDICAL BUILDING
      $745,000
      AUTO REPAIR, GARAGE
      $665,000
      OFFICE BUILDING
      $610,000
      COMMERCIAL (GENERAL)
      $430,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Allentown
    County
    Lehigh
    State
    Pennsylvania
    Longitude
    -75.4237
    Latitude
    40.6261
    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
    $22,767
    $131,300
    $524,900
    $656,200
    -
    $131,300
    $524,900
    $656,200

    Comparable in this City

    • Value Estimation
      $770,000
      7,000 SF

      906 Clb Ave, Unit 916

      RETAIL STORES (PERSONAL SERVICES) • 7,000 SF
      906 Clb Ave, Allentown, PA 18109-1653
      View Details
    • Value Estimation
      $1,040,000
      13,240 SF

      1010 Airport Rd

      RETAIL STORES (PERSONAL SERVICES) • 13,240 SF
      1010 Airport Rd, Allentown, PA 18109-3330
      View Details
    • Value Estimation
      $775,000
      28,688 SF

      1855 Weaversville Rd

      RETAIL STORES (PERSONAL SERVICES) • 28,688 SF
      1855 Weaversville Rd, Allentown, PA 18109-9400
      View Details
    • Value Estimation by Request
      2,520 SF

      1924-1926 Un Blvd

      RETAIL STORES (PERSONAL SERVICES) • 2,520 SF
      1924-1926 Un Blvd, Allentown, PA 18109
      View Details
    • Value Estimation by Request
      4,800 SF

      936 Un Blvd, Unit 942

      RETAIL STORES (PERSONAL SERVICES) • 4,800 SF
      936 Un Blvd, Allentown, PA 18109-3243
      View Details
    • Value Estimation by Request
      2,220 SF

      1202-1206 Un Blvd

      RETAIL STORES (PERSONAL SERVICES) • 2,220 SF
      1202-1206 Un Blvd, Allentown, PA 18109
      View Details

    Similar Nearby for Sale

    • $550,000
      3,679 SF

      Allentown Executive Office Building

      Prime Allentown location, 3,679 SF office space.
      1102 Union Blvd, Allentown, PA 18109
      View Details
    • $1,399,000
      2,967 SF

      Established Restaurant on High-Traffic Road

      Well-established Italian restaurant for sale in high-traffic location.
      2400 Schoenersville Rd, Allentown, PA 18109
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    • $1,495,000
      45,302 SF

      Commercial Lot with High Visibility

      Commercial lot at busy intersection with great visibility.
      902 E Livingston St, Allentown, PA 18109
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    • $2,800,000
      1.00 Acre

      Hanover Ave Mixed-Use Investment

      Landmark Restaurant, Apartments, & Parking
      1824-1826 Hanover Ave, Allentown, PA 18109
      View Details
    • $650,000
      2,876 SF

      Allentown Mixed-Use Corner Building

      High-Yield Investment: Retail & Apartments
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    • $1,600,000
      4,000 SF

      Allentown Office Building For Sale

      Office building for sale, two blocks east of airport.
      1027 Union Blvd, Allentown, PA 18109
      View Details

    Similar Nearby for Lease

    • $14 SF/Yr
      9,700 SF

      Allentown Retail Space For Lease

      Large retail space with high ceilings and strong co-tenancy.
      1856-1900 Catasauqua Rd, Allentown, PA 18109
      View Details
    • $4,000 /Mo

      Hanover Twp Flex Space Available

      Clear span flex space with finished suite in Hanover Twp.
      4140 Airport Rd, Allentown, PA 18109
      View Details
    • Contact for pricing
      3,759 SF

      Retail Space in Shopping Center

      Retail space available in Allentown shopping center with high visibility.
      1380-1386 Hanover Ave, Allentown, PA 18109
      View Details
    • Contact for pricing
      1,015 SF

      Retail Space with On-Site Parking

      Highly visible and easily accessible retail space for rent.
      2121 Union Blvd, Allentown, PA 18109
      View Details
    • Contact for pricing
      10,715 SF

      Allentown Retail Space For Lease

      Retail space available in Airport Plaza anchored by Redner’s.
      Airport Rd, Allentown, PA 18109
      View Details
    • Contact for pricing
      1,320 SF

      Allentown Retail Space Available

      Retail space available for lease in Allentown, Pennsylvania.
      2101 Union Blvd, Allentown, PA 18109
      View Details
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    Allentown, PA 18109
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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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