Add Listing
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

    904 45th St Austin, TX 78751-2802

    • Office buildings
    • 12,456 SF
    • 3.21 lot acres
    OFF-MARKET
    Value Estimations
    $2,350,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US82-5749388
    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

    • Austin State Hospital Child and Adolescent Psychiatric Services / Hospital / Children's Hospital

    Property Details for 904 45th St

    Year built
    2000
    Lot size
    3.21 lot acres
    Property size
    12,456 SF
    Property type
    Office buildings
    APN
    224040209
    APU
    224040209

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $2,499,000
      Market price range: $522k - $2.50M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $1,620,000
      Current use
      AUTO REPAIR, GARAGE
      $1,785,000
      Change: +10% Conversion: Difficult
      RETAIL STORES
      $1,560,000
      Change: -4% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Austin
    County
    Travis
    State
    Texas
    Longitude
    -97.7366
    Latitude
    30.3136
    CBSA code
    12420
    CBSA name
    AUSTIN-ROUND ROCK, 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
    $0.00
    $15,392,057
    $2,366,059
    $17,758,116
    -
    $15,392,057
    $2,366,059
    $17,758,116

    Comparable in this City

    • Value Estimation
      $8,550,000
      215,954 SF

      3901 Speedway

      OFFICE BUILDING • 215,954 SF
      3901 Speedway, Austin, TX 78751-4625
      View Details
    • Value Estimation
      $2,095,000
      12,244 SF

      5540 Lamar Blvd

      OFFICE BUILDING • 12,244 SF
      5540 Lamar Blvd, Austin, TX 78751-1016
      View Details
    • Value Estimation
      $640,000
      7,804 SF

      517 39th St

      OFFICE BUILDING • 7,804 SF
      517 39th St, Austin, TX 78751-4904
      View Details
    • Value Estimation
      $515,000
      5,847 SF

      940 51st St

      OFFICE BUILDING • 5,847 SF
      940 51st St, Austin, TX 78751-2254
      View Details
    • Value Estimation by Request
      6,132 SF

      5500 Ave G G

      OFFICE BUILDING • 6,132 SF
      5500 Ave G G, Austin, TX 78751-1317
      View Details
    • Value Estimation
      $675,000
      7,704 SF

      5001 Evans Ave

      OFFICE BUILDING • 7,704 SF
      5001 Evans Ave, Austin, TX 78751-2634
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      900 SF

      Office Space with Approved Site

      Office space for sale with approved development plans.
      1514 W Koenig Ln, Austin, TX 78751
      View Details
    • Contact for pricing

      Land Near Mueller Development

      Centrally located land with utilities and development potential.
      4707 Harmon Ave, Austin, TX 78751
      View Details
    • $600,000

      Land for Sale

      Land available for sale.
      4310 Red River St, Austin, TX 78751
      View Details
    • Contact for pricing

      Land Near IH-35 and ACC

      Commercial land with easy access to IH-35 and nearby amenities.
      946 E 51St St, Austin, TX 78751
      View Details
    • $194,900
      500 SF

      Hyde Park Condo with Pool

      Charming, move-in ready condo in walkable Hyde Park neighborhood.
      407 E 45Th St, Austin, TX 78751
      View Details
    • Contact for pricing
      1,201 SF

      Renovated Retail Space Available

      Recently renovated retail project with pylon signage available in Austin.
      5312 Airport Blvd, Austin, TX 78751
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      12,071 SF

      Creative Standalone Building in Austin

      Unique office/retail space with high ceilings and outdoor area.
      5540 N Lamar Blvd, Austin, TX 78751
      View Details
    • $23 SF/Yr
      3,434 SF

      Austin Freestanding Retail/Office Space

      Prime Hyde Park location, high visibility, 3,434 SF.
      4403 Guadalupe St, Austin, TX 78751
      View Details
    • $36 SF/Yr
      2,242 SF

      Austin Medical Office Building

      2,242 SF, Fully Renovated, High Visibility
      4400 Red River St, Austin, TX 78751
      View Details
    • $14 SF/Yr
      1,164 SF

      Restored School Building with Amenities

      Unique office and retail spaces with modern amenities for lease.
      3908 Avenue B, Austin, TX 78751
      View Details
    • Contact for pricing
      16,500 SF

      Divisible Office Space For Rent

      Up to 66,000 SF of divisible office space available.
      700 W 45Th St, Austin, TX 78751
      View Details
    • $28 SF/Yr
      600 SF

      Austin Office Space: 600 SF NNN Lease

      Prime Austin office space, 600 sq ft, renovated 2023.
      927 E 41st St, Austin, TX 78751
      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.
    904 45th St
    Austin, TX 78751-2802
    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!