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

    510 Herman O W Dr Exton, PA 19341-1147

    • Commercial real estate
    • 9,812 SF
    • 2.60 lot acres
    OFF-MARKET
    Value Estimations
    $1,215,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US73-1923062
    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

    • Commercial real estate

    Property Details for 510 Herman O W Dr

    Year built
    1997
    Lot size
    2.60 lot acres
    Property size
    9,812 SF
    Zone code
    RA
    Property type
    Commercial real estate
    APN
    3304 00110200
    APU
    330400110200

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,377,000
      Market price range: $1.04M - $4.21M
      AI Estimate
      $736,000
      Market price range: $474k - $1.98M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $1,895,000
      APARTMENT HOUSE (5+ UNITS)
      $1,865,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Exton
    County
    Chester
    State
    Pennsylvania
    Longitude
    -75.6803
    Latitude
    40.0626
    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
    $12,979
    $358,800
    $20,370
    $379,170
    -
    $358,800
    $40,740
    $399,540

    Comparable in this City

    • Value Estimation by Request
      1,956 SF

      310 Exton Cmns

      COMMON AREA (COMMERCIAL) • 1,956 SF
      310 Exton Cmns, Exton, PA 19341-2450
      View Details
    • Value Estimation by Request
      2,445 SF

      426 Exton Cmns

      COMMON AREA (COMMERCIAL) • 2,445 SF
      426 Exton Cmns, Exton, PA 19341-2451
      View Details
    • Value Estimation by Request
      3,079 SF

      110 John Robert Thomas Dr

      COMMON AREA (COMMERCIAL) • 3,079 SF
      110 John Robert Thomas Dr, Exton, PA 19341-2653
      View Details
    • Value Estimation by Request
      3,079 SF

      121 John Robert Thomas Dr

      COMMON AREA (COMMERCIAL) • 3,079 SF
      121 John Robert Thomas Dr, Exton, PA 19341-2654
      View Details
    • Value Estimation
      $765,000
      1,368 SF

      631 Pottstown Pike

      COMMERCIAL (GENERAL) • 1,368 SF
      631 Pottstown Pike, Exton, PA 19341
      View Details
    • Value Estimation by Request
      2,016 SF

      306 Exton Cmns

      COMMON AREA (COMMERCIAL) • 2,016 SF
      306 Exton Cmns, Exton, PA 19341-2450
      View Details

    Similar Nearby for Sale

    • $3,595,000
      18,760 SF

      400 +\/- SF WITH TWO 14' DRIVE-IN DOORS \u00e2\u0080\u00a2 BUILDING \""B\"" - 10

      360 +\/- SF WITH LOADING DOCK \u00e2\u0080\u00a2 PRIME LOCATION AT SIGNALIZED INTERSECTION ON RT. 100 \u00e2\u0080\u00a2 ZONED TC - TOWN CENTER MIXED USE DISTRICT \u00e2\u0080\u00a2 PUBLIC WATER
      344 Pottstown Pike, Exton, PA 19341
      View Details
    • Contact for pricing
      17,922 SF

      Exton Retail Bank Building For Sale

      Prime Exton location, 17,922 SF, multi-tenant.
      537 Uwchlan Ave, Exton, PA 19341
      View Details
    • Contact for pricing
      32,000 SF

      Exton Office Building For Sale

      32,000 SF office building in Eagleview Corporate Center.
      367 Eagleview Blvd, Exton, PA 19341
      View Details
    • $1,000,000
      4,284 SF

      Exton Office Building: Prime Location

      Vacant, flexible-use office building.
      8 Village Ave, Exton, PA 19341
      View Details
    • $1,000,000
      4,824 SF

      Exton Retail Building - Huge Potential

      Free-standing retail building, flexible zoning, expansion possible.
      8 Village Ave, Exton, PA 19341
      View Details
    • Contact for pricing

      479 Thomas Jones Way, Exton, PA 19341

      Office Properties & Spaces
      479 Thomas Jones Way, Exton, PA 19341
      View Details

    Similar Nearby for Lease

    • $25 SF/Yr
      14,000 SF

      Exton Retail Space: 14,000 SF

      Prime Exton location, freestanding building, divisible suites.
      118 Eagleview Blvd, Exton, PA 19341
      View Details
    • $13 SF/Yr
      90,265 SF

      Exton, PA Industrial Flex Space

      90,000+ SF Office/Warehouse Available
      290 National Rd, Exton, PA 19341
      View Details
    • Contact for pricing
      95,000 SF

      Exton Executive Office Suites

      Prime Exton location, 2,500 sq ft suites.
      234 Eagleview Blvd, Exton, PA 19341
      View Details
    • $14 SF/Yr
      18,600 SF

      National Road Warehouse Space

      18,600 SF Warehouse, Chester County
      303 National Rd, Exton, PA 19341
      View Details
    • $22 SF/Yr
      16,044 SF

      Exton Office Space: Eagleview Center

      Prestigious Exton office suites, flexible options.
      600 Eagleview Blvd, Exton, PA 19341
      View Details
    • $72,000
      2,614 SF

      Exton, PA Commercial Lease Opportunity

      Fitted 2400 SF specialist office space available for lease.
      766 W Lincoln Hwy, Exton, PA 19341
      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.
    510 Herman O W Dr
    Exton, PA 19341-1147
    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.