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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    3521 31st St Tulsa, OK 74135-1504

    • Office buildings
    • 2,076 SF
    • 0.36 lot acres
    OFF-MARKET
    Value Estimations
    $335,000
    Show details
    Cap Rate Potential
    9.3%
    Office buildings
    Location Intelligence
    Property ID
    US69-0321349
    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

    • Office buildings

    Property Details for 3521 31st St

    Year built
    1974
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.36 lot acres
    Property size
    2,076 SF
    Zone code
    CS
    Property type
    Office buildings
    APN
    03150-93-16-01230
    APU
    3150931601230

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $275,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $425,000
      6.5%
      $395,000
      7%
      $365,000

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $170,000
      Current use
      MEDICAL BUILDING
      $355,000
      Change: +108% Conversion: Easy
      AUTO REPAIR, GARAGE
      $285,000
      Change: +66% Conversion: Difficult
      COMMERCIAL (GENERAL)
      $280,000
      Change: +65% Conversion: Easy
      RETAIL STORES
      $225,000
      Change: +32% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Tulsa
    County
    Tulsa
    State
    Oklahoma
    Longitude
    -95.9368
    Latitude
    36.1191
    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
    $1,410
    $10,505
    $0.00
    $10,505
    -
    $95,500
    $0.00
    $95,500

    Comparable in this City

    • Value Estimation
      $265,000
      1,518 SF

      5750 31st St

      OFFICE BUILDING • 1,518 SF
      5750 31st St, Tulsa, OK 74135-5103
      View Details
    • Value Estimation
      $505,000
      21,670 SF

      4923 49th St

      OFFICE BUILDING • 21,670 SF
      4923 49th St, Tulsa, OK 74135-7002
      View Details
    • Value Estimation by Request
      1,932 SF

      4901 Fulton Ave

      OFFICE BUILDING • 1,932 SF
      4901 Fulton Ave, Tulsa, OK 74135-6905
      View Details
    • Value Estimation by Request
      14,806 SF

      3633 Yale Ave

      OFFICE BUILDING • 14,806 SF
      3633 Yale Ave, Tulsa, OK 74135-5535
      View Details
    • Value Estimation
      $825,000
      11,626 SF

      6111 32nd Pl

      OFFICE BUILDING • 11,626 SF
      6111 32nd Pl, Tulsa, OK 74135-5405
      View Details
    • Value Estimation
      $200,000
      1,592 SF

      3334 32nd Pl

      OFFICE BUILDING • 1,592 SF
      3334 32nd Pl, Tulsa, OK 74135-4415
      View Details

    Similar Nearby for Sale

    • $620,000
      6,032 SF

      Remodeled Office Building Near I-44

      Tulsa office building with 6,000+ sq ft, convenient location.
      4641 S Braden Ave, Tulsa, OK 74135
      View Details
    • $2,600,000
      9,750 SF

      Class A Midtown Medical Building

      Contemporary medical building in central Tulsa's Harvard Medical corridor.
      3311 E 46Th St, Tulsa, OK 74135
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    • $1,800,000
      18,219 SF

      Tulsa Office Building For Sale

      18,219 SF office building available in Tulsa, Oklahoma.
      4325 E 51St St, Tulsa, OK 74135
      View Details
    • New
      $525,000
      5,184 SF

      Tulsa Medical/Multi-Use Building For Sale

      Medical office or multi-use building with easy highway access.
      3227 S Lakewood Ave, Tulsa, OK 74135
      View Details
    • Contact for pricing
      13,526 SF

      Tulsa Office Building with Suites

      Midtown Tulsa office building with individual suites available for rent.
      4625 Harvard Ave, Tulsa, OK 74135
      View Details
    • $1,262,500

      Residential Lots for Redevelopment

      Five residential lots with homes for redevelopment in Tulsa, OK.
      35th Ct And South Yale, Tulsa, OK 74135
      View Details

    Similar Nearby for Lease

    • $11 SF/Yr
      23,792 SF

      5350 46Th St

      Office space • 23,792 SF
      5350 46Th St, Tulsa, OK 74135
      View Details
    • $14 SF/Yr
      100,134 SF

      Harvard Tower Office Building

      Midtown Tulsa Office Space Available
      4815 Harvard Ave, Tulsa, OK 74135
      View Details
    • $15 SF/Yr
      14,520 SF

      Jamestown Retail Center Opportunity

      Updated Retail Space, Tulsa County
      3100 Jamestown Ave, Tulsa, OK 74135
      View Details
    • $13 SF/Yr
      3,161 SF

      Medical Space for Rent

      Medical office space available with multiple exam rooms.
      4157 S Harvard Ave, Tulsa, OK 74135
      View Details
    • $14 SF/Yr
      2,919 SF

      Office Space with Multiple Offices

      Office space featuring multiple offices, kitchen, and open area.
      5416 S Yale Ave, Tulsa, OK 74135
      View Details
    • $18 SF/Yr
      12,256 SF

      Office Space in Park Towers

      Elegant office space available for rent in Tulsa, Oklahoma.
      5314 S Yale Ave, Tulsa, OK 74135
      View Details
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    3521 31st St
    Tulsa, OK 74135-1504
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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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