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

    848 20th St Allentown, PA 18104-4056

    • Individual retail properties
    • 7,396 SF
    • 0.41 lot acres
    OFF-MARKET
    Last Sale
    Feb 09, 2022
    $700,000
    Value Estimations
    $735,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US73-2521534
    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

    • NIA Training Academy / Personal Trainer
    • Iron Run Orthopedics, Dr. Patrick Sewards, M.D. / Orthopedic Surgeon
    • Iron Run Orthopedics / Orthopedic Surgeon
    • Iron Run Orthopedics: Patrick M Sewards, MD / Orthopedic Surgeon
    • West End Youth Center / Youth Center

    Property Details for 848 20th St

    Year built
    1950
    Lot size
    0.41 lot acres
    Property size
    7,396 SF
    Zone code
    R-M
    Property type
    Individual retail properties
    APN
    549712801238-1
    APU
    5497128012381

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $740,000
      ML approach
      $795,000

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $1,130,000
      MEDICAL BUILDING
      $1,015,000
      APARTMENT HOUSE (5+ UNITS)
      $975,000
      RESTAURANT
      $850,000
      OFFICE BUILDING
      $770,000
      AUTO REPAIR, GARAGE
      $655,000
      WAREHOUSE, STORAGE
      $625,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Allentown
    County
    Lehigh
    State
    Pennsylvania
    Longitude
    -75.5049
    Latitude
    40.6073
    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
    $16,406
    $88,100
    $388,800
    $476,900
    -
    $88,100
    $388,800
    $476,900

    Comparable in this City

    • Value Estimation by Request
      340 SF

      1813 Tilghman St

      BARBER, HAIR SALON • 340 SF
      1813 Tilghman St, Allentown, PA 18104-4115
      View Details
    • Value Estimation by Request
      1,729 SF

      1741 Liberty St, Unit 1751

      GYM, HEALTH SPA • 1,729 SF
      1741 Liberty St, Allentown, PA 18104-5047
      View Details
    • Value Estimation by Request
      600 SF

      1316 19th St

      BARBER, HAIR SALON • 600 SF
      1316 19th St, Allentown, PA 18104-2721
      View Details
    • Value Estimation by Request
      1,196 SF

      3116 Washington St, Unit 3126

      BARBER, HAIR SALON • 1,196 SF
      3116 Washington St, Allentown, PA 18104-3821
      View Details
    • Value Estimation by Request
      1,305 SF

      1318 12th N 19th St

      LAUNDROMAT (SELF-SERVICE) • 1,305 SF
      1318 12th N 19th St, Allentown, PA 18104-2721
      View Details
    • Value Estimation
      $1,025,000
      4,980 SF

      1727 Liberty St

      RETAIL STORES (PERSONAL SERVICES) • 4,980 SF
      1727 Liberty St, Allentown, PA 18104-5027
      View Details

    Similar Nearby for Sale

    • $699,000
      2,561 SF

      Free-Standing Retail Building For Sale

      Retail property with high traffic and on-site parking.
      1708 W Tilghman St, Allentown, PA 18104
      View Details
    • $589,999
      2,262 SF

      Iconic Restaurant with Residential Units

      High-traffic location with restaurant, residence, and mobile home.
      2717 W Pennsylvania St, Allentown, PA 18104
      View Details
    • $599,000
      0.21 Acres

      Commercial Property in High-Traffic Area

      Commercial property in Allentown, PA, with parking lot.
      1310-1314 W Hamilton St, Allentown, PA 18104
      View Details
    • $250,000

      Profitable Coffee & Bagel Business

      Established coffee and bagel business for sale in Allentown.
      3058 W Tilghman St, Allentown, PA 18104
      View Details
    • Contact for pricing
      58.86 Acres

      Lehigh Valley Mixed-Use Development

      Prime Allentown location, 58.86 acres. Live, work, play.
      361 Cedarbrook Rd, Allentown, PA 18104
      View Details
    • $749,900

      Allentown Restaurant with Attached Home

      Family-owned restaurant with attached home in West Allentown.
      202 S 17Th St, Allentown, PA 18104
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      53,590 SF

      Allentown Retail Center

      Prime Retail Space Available
      5000 Tilghman St, Allentown, PA 18104
      View Details
    • Contact for pricing
      1,066 SF

      Allentown Retail Space For Lease

      Retail space available in Allentown, Pennsylvania.
      1645-1655 Hausman Rd, Allentown, PA 18104
      View Details
    • $25 SF/Yr
      472,844 SF

      South Whitehall Retail Space Available

      Retail space available in South Whitehall Twp, PA.
      1500 N Cedar Crest Blvd, Allentown, PA 18104
      View Details
    • Contact for pricing
      3,500 SF

      Memorial Road Flex Space For Lease

      High-end flex space, ample parking.
      5540 Memorial Rd, Allentown, PA 18104
      View Details
    • Contact for pricing
      72,102 SF

      Allentown Office Space Available

      72,000+ SF Office Building, 5 Suites Available
      5100 Tilghman St, Allentown, PA 18104
      View Details
    • Contact for pricing
      1,500 SF

      Retail Space in High-Traffic Location

      Retail and restaurant spaces available in a highly trafficked location.
      3058-3100 Tilghman St, Allentown, PA 18104
      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.
    848 20th St
    Allentown, PA 18104-4056
    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.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.