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

    809 Gallagher Dr Sherman, TX 75090-3111

    • Commercial real estate
    • 4,228 SF
    • 2.64 lot acres
    OFF-MARKET
    Last Sale
    Mar 23, 2023
    Value Estimations
    $635,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US82-4715841
    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

    • David M Phillips Inc / Dental Office
    • Grayson County Health Clinic / Medical Clinic
    • George Fritts / Pediatrician / Physician
    • Sandra Nunley / Physician
    • Michelle Talkington / Physician

    Property Details for 809 Gallagher Dr

    Year built
    1979
    Lot size
    2.64 lot acres
    Property size
    4,228 SF
    Property type
    Commercial real estate
    APN
    S061 237200801
    APU
    S061237200801

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $700,000
      6.5%
      $645,000
      7%
      $600,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $624,000
      Market price range: $223k - $624k

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

    Location Insight

    • Map
    • Local Demand
    City
    Sherman
    County
    Grayson
    State
    Texas
    Longitude
    -96.6056
    Latitude
    33.6734
    CBSA code
    43300
    CBSA name
    SHERMAN-DENISON, TX 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
    2022
    $30,094
    $765,576
    $784,424
    $1,550,000
    -
    $765,576
    $784,424
    $1,550,000

    Comparable in this City

    • Value Estimation by Request
      1.00 Acre

      Lot 8.2 Old Ida Rd

      Land • 1.00 Acre
      0 Lot 8.2 Old Ida Rd, Sherman, TX 75090
      View Details
    • Value Estimation by Request

      0000 Texoma Pkwy

      Land
      0000 Texoma Pkwy, Sherman, TX 75090
      View Details
    • Value Estimation by Request
      3.81 Acres

      3509 Us-75

      Land • 3.81 Acres
      3509 Us-75, Sherman, TX 75090
      View Details
    • Value Estimation by Request
      1.00 Acre

      Lot 2.2 Old Ida Rd

      Land • 1.00 Acre
      0 Lot 2.2 Old Ida Rd, Sherman, TX 75090
      View Details
    • Value Estimation by Request
      0.33 Acres

      Brockett

      COMMERCIAL (GENERAL) • 0.33 Acres
      Brockett, Sherman, TX 75090
      View Details
    • Value Estimation by Request
      0.09 Acres

      Piner Evans

      COMMERCIAL (GENERAL) • 0.09 Acres
      Piner Evans, Sherman, TX 75090
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      105.20 Acres

      Prime Sherman, TX Commercial Land

      105.2 Acres, US-75 & FM 691
      75 & Fm 691, Sherman, TX 75090
      View Details
    • Contact for pricing
      1.21 Acres

      Sherman Crossroads: Prime Commercial Land

      1.21 Acres Mixed-Use Development Opportunity
      3200 Us Highway 75, Sherman, TX 75090
      View Details
    • $699,000
      0.94 Acres

      Sherman Commercial Land - Prime Location

      0.94-acre C-1 zoned lot, ideal for business.
      1104 Fm 1417, Sherman, TX 75090
      View Details
    • Contact for pricing
      6.12 Acres

      Sherman TX Commercial Land - 6 Acres

      Prime Commercial Land, Hwy 75 Frontage
      0 Nwq Taylor St & Hwy 75, Sherman, TX 75090
      View Details
    • $10,775,000
      41.24 Acres

      Sherman Prime Commercial Land

      Highway 82 & Texoma Parkway Opportunity
      3209 Texoma Pkwy, Sherman, TX 75090
      View Details
    • Contact for pricing
      3.81 Acres

      Prime Sherman Commercial Land

      3.81 Acres, C-2 Zoning, High Growth
      3509 Us Highway 75, Sherman, TX 75090
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,100 SF

      Retail Space on Sam Rayburn

      Retail space with high visibility in a growing market.
      1415 S Sam Rayburn Fwy, Sherman, TX 75090
      View Details
    • $1,550 /Mo
      9,365 SF

      Sherman, TX Office Space

      Office space with reception area, offices, and conference room.
      312 W Lamar St, Sherman, TX 75090
      View Details
    • $1,400 /Mo
      5,663 SF

      Sherman Office Space For Rent

      Office space in a growing Sherman, TX location.
      427 N Rusk St, Sherman, TX 75090
      View Details
    • $20 SF/Yr
      22,651 SF

      Medical Office in Sherman, TX

      Turnkey medical office space in a growing Sherman corridor.
      1700 Gallagher Dr, Sherman, TX 75090
      View Details
    • $13,500 /Mo
      115,434 SF

      Sherman Industrial Property with Crane

      3,200 SF industrial space on 2.65 acres for lease.
      3801 Texoma Pkwy, Sherman, TX 75090
      View Details
    • New
      $1,500 /Mo
      697 SF

      Downtown Sherman Retail Space

      Retail space in a rapidly growing downtown Sherman location.
      133 E Wall St, Sherman, TX 75090
      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.
    809 Gallagher Dr
    Sherman, TX 75090-3111
    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.