Add Listing
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    251 Williams Blvd Tucson, AZ 85711-4471
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    251 Williams Blvd Tucson, AZ 85711-4471

    View on Map
    • Office properties & Spaces
    • 60,780 SF
    • 8.28 lot acres
    Off-Market
    Property ID
    US07-1247254
    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.
    Value Estimations
    $15,890,000
    Show details
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Texas Instruments Incorporated - Tucson / Industrial Manufacturer

    Property Details for 251 Williams Blvd

    Year built
    2019
    Construction
    FRAME
    Lot size
    8.28 lot acres
    Property size
    60,780 SF
    Property type
    Office properties & Spaces
    APN
    128-10-0570
    APU
    128100570

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $12,445,000
      6.5%
      $11,485,000
      7%
      $10,665,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $14,451,000
      Market price range: $6.34M - $14.5M

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $21,545,000
      Current use
      NEIGHBORHOOD: SHOPPING CENTER
      $21,410,000
      Change: -1% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Tucson
    County
    Pima
    State
    Arizona
    Longitude
    -110.879
    Latitude
    32.218
    CBSA code
    46060
    CBSA name
    TUCSON, AZ 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
    2023
    $513,462
    $746,949
    $3,331,754
    $4,078,703
    -
    $4,149,718
    $18,509,745
    $22,659,463

    Comparable in this City

    • Value Estimation by Request
      23,843 SF

      3921-3949 29Th St

      Flex space • 23,843 SF
      3921-3949 29Th St, Tucson, AZ 85711
      View Details
    • Value Estimation by Request
      0.57 Acres

      Tucson, AZ 85711

      CONDOMINIUM OFFICES • 0.57 Acres
      Tucson, AZ 85711
      View Details
    • Value Estimation by Request
      2,285 SF

      660 Craycroft Rd

      OFFICE (GENERAL) • 2,285 SF
      660 Craycroft Rd, Tucson, AZ 85711-1405
      View Details
    • Value Estimation
      $740,000
      4,589 SF

      1010 Alvernon Way

      OFFICE (GENERAL) • 4,589 SF
      1010 Alvernon Way, Tucson, AZ 85711-1020
      View Details
    • Value Estimation by Request
      2,955 SF

      4501 5th St

      OFFICE (GENERAL) • 2,955 SF
      4501 5th St, Tucson, AZ 85711-7015
      View Details
    • Value Estimation by Request
      10,400 SF

      4901-5069 29Th St

      Distribution properties • 10,400 SF
      4901-5069 29Th St, Tucson, AZ 85711
      View Details

    Similar Nearby for Sale

    • $275,000
      2,622 SF

      Tucson Office Building on 22nd

      Well-maintained office building on 22nd Street with expansion potential.
      5650 E 22Nd St, Tucson, AZ 85711
      View Details
    • Contact for pricing
      1,572 SF

      Freestanding Building Near 22nd & Craycroft

      1,572 SF freestanding building on 7,200 SF lot.
      921 S Craycroft Rd, Tucson, AZ 85711
      View Details
    • $284,200
      2,030 SF

      Functional Office Space For Sale

      Office space with functional layout, great visibility, central location.
      711 North Swan Rd, Tucson, AZ 85711
      View Details
    • $299,000
      1,777 SF

      Remodeled Freestanding Central Office Building

      Remodeled office building with modern finishes, flexible space, and storage.
      727 N Swan Rd, Tucson, AZ 85711
      View Details
    • Contact for pricing
      50,000 SF

      Class A Office Building

      Professional office building with mountain views and abundant parking.
      155 N Rosemont Blvd, Tucson, AZ 85711
      View Details
    • Contact for pricing

      Retail Space Near Park Place

      Retail space available in busy Tucson retail corridor.
      5720 E Broadway Blvd, Tucson, AZ 85711
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Office Space Available For Lease

      Office space for lease at 5055 E Broadway Blvd.
      5055 E Broadway Blvd, Tucson, AZ 85711
      View Details
    • Contact for pricing

      Premium Office Building For Rent

      Premium office building available for rent at below market rates.
      4801 E Broadway Blvd, Tucson, AZ 85711
      View Details
    • Contact for pricing
      1,194 SF

      Tucson Flex Space Available

      Flex space in central Tucson, suites available for immediate occupancy.
      4909-4957 E 29Th St, Tucson, AZ 85711
      View Details
    • Contact for pricing
      20,000 SF

      Class-A Office Building in Tucson

      Landmark building with turnkey suites and abundant parking.
      5151 E Broadway Blvd, Tucson, AZ 85711
      View Details
    • Contact for pricing

      Tucson Office Space for Rent

      Well-maintained office building in Tucson's eastside corridor.
      250 S Craycroft Rd, Tucson, AZ 85711
      View Details
    • Contact for pricing

      Professional Office Building on Broadway

      Six-story office building with suites available for rent.
      6245 E Broadway Blvd, Tucson, AZ 85711
      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.
    251 Williams Blvd
    Tucson, AZ 85711-4471
    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.
    Sign Up Successful!
    You now have access to more from Realmo!