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    Property profile & analytics

    8408 Delaware Ave Tulsa, OK 74137-1403

    • Office buildings
    • 27,318 SF
    • 3.67 lot acres
    OFF-MARKET
    Value Estimations
    $485,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US69-0478383
    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

    • Biological Sciences Center / University

    Property Details for 8408 Delaware Ave

    Year built
    1980
    Construction
    STEEL FRAME
    Lot size
    3.67 lot acres
    Property size
    27,318 SF
    Zone code
    RM1
    Property type
    Office buildings
    APN
    71530-83-17-00890
    APU
    71530831700890

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $485,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Tulsa
    County
    Tulsa
    State
    Oklahoma
    Longitude
    -95.9507
    Latitude
    36.0412
    CBSA code
    46140
    CBSA name
    TULSA, OK 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
    $18,712
    $70,400
    $65,186
    $135,586
    -
    $640,000
    $592,600
    $1,232,600

    Comparable in this City

    • Value Estimation
      $260,000
      6,874 SF

      Yale E Ave

      OFFICE BUILDING • 6,874 SF
      Yale E Ave, Tulsa, OK 74137
      View Details
    • Value Estimation
      $265,000
      4,054 SF

      3108 81st St

      OFFICE BUILDING • 4,054 SF
      3108 81st St, Tulsa, OK 74137-1338
      View Details
    • Value Estimation
      $330,000
      7,046 SF

      5014 101st St

      OFFICE BUILDING • 7,046 SF
      5014 101st St, Tulsa, OK 74137-5803
      View Details
    • Value Estimation by Request
      14,172 SF

      9110 Toledo Ave

      OFFICE BUILDING • 14,172 SF
      9110 Toledo Ave, Tulsa, OK 74137-2700
      View Details
    • Value Estimation
      $275,000
      3,276 SF

      5028 101st St

      OFFICE BUILDING • 3,276 SF
      5028 101st St, Tulsa, OK 74137-5816
      View Details
    • Value Estimation
      $280,000
      3,264 SF

      5026 101st St Ste A

      OFFICE BUILDING • 3,264 SF
      5026 101st St Ste A, Tulsa, OK 74137-5810
      View Details

    Similar Nearby for Sale

    • $2,690,910
      9,340 SF

      Fully Occupied Office Building

      9340 SF office building near Creek Expressway, Tulsa, OK.
      4809 E 89Th St, Tulsa, OK 74137
      View Details
    • Contact for pricing
      5,566 SF

      Tulsa Office Space: 5,566 sq ft

      Prime Tulsa office, all-inclusive lease.
      4605 91St St, Tulsa, OK 74137
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    • Contact for pricing
      1,920 SF

      Tulsa Retail Space For Lease

      Move-in Ready Medical Office Suite
      6305 120Th Ct, Tulsa, OK 74137
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    • $112,500
      0.21 Acres

      Residential Lot in Gated Neighborhood

      Residential lot available in a private, gated Tulsa neighborhood.
      12032 S Braden Ave S, Tulsa, OK 74137
      View Details
    • $140,000
      0.68 Acres

      Residential Lot in South Tulsa

      Residential lot in established Tulsa neighborhood, build your dream home!
      E 104Th Pl, Tulsa, OK 74137
      View Details
    • $132,000

      Spacious Condo with Modern Amenities

      Move-in ready condo featuring open living space and community pool.
      6219 S Yorktown Pl, Tulsa, OK 74137
      View Details

    Similar Nearby for Lease

    • $20 SF/Yr
      2,400 SF

      Office Space Near 101st Sheridan

      Ground floor office space available for rent near 101st.
      6321 E 102Nd St, Tulsa, OK 74137
      View Details
    • Contact for pricing
      1,396 SF

      Second Floor Office Space Available

      Office space for rent, sublease ending November 30, 2024.
      10051 S Yale Ave, Tulsa, OK 74137
      View Details
    • Contact for pricing
      1,925 SF

      Turnkey Medical Office Space

      Medical office space for lease in South Tulsa.
      6139 E 91St St, Tulsa, OK 74137
      View Details
    • $21 SF/Yr
      1,200 SF

      Versatile Retail/Office/Restaurant Space Available

      Adaptable space suitable for retail, restaurant, or office tenants.
      10133-10145 S Riverside Pkwy, Tulsa, OK 74137
      View Details
    • $26 SF/Yr
      175,090 SF

      South Tulsa Office Campus

      Class A Office Space Available
      8801 Yale Ave, Tulsa, OK 74137
      View Details
    • $22 SF/Yr
      1,252 SF

      Class A Office Suite

      Private office suite for rent with full services included.
      9011 S Yale Ave, Tulsa, OK 74137
      View Details
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    8408 Delaware Ave
    Tulsa, OK 74137-1403
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    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
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