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

    8131 Interstate Ave Portland, OR 97217-6632

    • Automotive properties
    • 2,544 SF
    • 0.32 lot acres
    OFF-MARKET
    Value Estimations
    $535,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US71-0616341
    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

    • Trackside Motorsports / (Bike/Boat/Book/etc) Store / Auto Parts Store

    Property Details for 8131 Interstate Ave

    Year built
    1939
    Lot size
    0.32 lot acres
    Property size
    2,544 SF
    Zone code
    R2AD
    Property type
    Automotive properties
    APN
    1N1E09DA 11500
    APU
    1N1E09DA11500

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $532,000
      Market price range: $437k - $1.26M
      AI Estimate
      $532,000
      Market price range: $437k - $1.26M

    • Alternative Use

      Use
      Estimation
      AUTO REPAIR, GARAGE
      $775,000
      Current use
      MEDICAL BUILDING
      $770,000
      Change: -1% Conversion: Difficult
      RETAIL STORES
      $765,000
      Change: -2% Conversion: Difficult
      OFFICE BUILDING
      $735,000
      Change: -5% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Multnomah
    State
    Oregon
    Longitude
    -122.682
    Latitude
    45.582
    CBSA code
    38900
    CBSA name
    PORTLAND-VANCOUVER-BEAVERTON, OR-WA 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
    $3,626
    $0.00
    $0.00
    $136,830
    -
    $600,120
    $48,330
    $648,450

    Comparable in this City

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      $16,270,000
      33,716 SF

      4711 Basin Ave

      VEHICLE SALES, RENTALS • 33,716 SF
      4711 Basin Ave, Portland, OR 97217-3557
      View Details
    • Value Estimation
      $2,325,000
      4,700 SF

      12105 Jantzen Dr

      VEHICLE SALES, RENTALS • 4,700 SF
      12105 Jantzen Dr, Portland, OR 97217-8159
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    • Value Estimation
      $7,675,000
      23,400 SF

      5061 Lagoon Ave

      VEHICLE SALES, RENTALS • 23,400 SF
      5061 Lagoon Ave, Portland, OR 97217-7634
      View Details
    • Value Estimation
      $4,450,000
      23,980 SF

      8140 Commercial Ave

      VEHICLE SALES, RENTALS • 23,980 SF
      8140 Commercial Ave, Portland, OR 97217-1040
      View Details
    • Value Estimation
      $715,000
      3,124 SF

      8026 Wi N Denver Ave

      VEHICLE SALES, RENTALS • 3,124 SF
      8026 Wi N Denver Ave, Portland, OR 97217
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    • Value Estimation
      $3,530,000
      7,137 SF

      339 Columbia Blvd

      VEHICLE SALES, RENTALS • 7,137 SF
      339 Columbia Blvd, Portland, OR 97217-1005
      View Details

    Similar Nearby for Sale

    • Contact for pricing

      Swan Island Industrial Opportunity

      Industrial property with office space and commercial kitchen for sale.
      5001 N Lagoon Ave, Portland, OR 97217
      View Details
    • Contact for pricing
      1,970 SF

      Retail Building on Interstate Avenue

      1,970 SF retail building on a 5,500 SF lot.
      6214 N Interstate Ave, Portland, OR 97217
      View Details
    • $435,000
      1,188 SF

      Portland Office/Retail Condo

      1,188 SF, Vacant, CM3 Zoning
      1435 Killingsworth St, Portland, OR 97217
      View Details
    • $945,000
      2,940 SF

      Portland Chase Bank Investment

      NNN Leased Bank, Strong Tenant, High NOI
      2714 Lombard St, Portland, OR 97217
      View Details
    • $1,899,500
      6,400 SF

      Mixed-Use Building in SE Portland

      6,400 SF mixed-use building on corner lot near I5.
      1032 N Killingsworth St, Portland, OR 97217
      View Details
    • $1,135,000
      5,203 SF

      Retail Space Near Portland College

      Retail condominium with high ceilings and multiple entrances for sale.
      700-708 N Killingsworth St, Portland, OR 97217
      View Details

    Similar Nearby for Lease

    • $14 SF/Yr
      11,429 SF

      North Portland Retail Freestanding

      Prime North Portland retail space available.
      1622 Lombard St, Portland, OR 97217
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    • $26 SF/Yr
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      Portland Retail Space for Lease

      ±1,400 SF Retail/Restaurant Space, Great Location
      7409 Interstate Ave, Portland, OR 97217
      View Details
    • Contact for pricing
      743,227 SF

      Jantzen Beach Center Retail Space

      Portland Retail Center: Multiple Spaces Available
      0 Center Ave, Portland, OR 97217
      View Details
    • $26 SF/Yr
      1,973 SF

      Lombard St Medical Office Space

      Portland medical office, 1973 SF. Available September 1st.
      3246 Lombard St, Portland, OR 97217
      View Details
    • $12 SF/Yr
      9,604 SF

      Lombard Street Flex Space Opportunity

      Portland Flex Space: 1,756 - 6,600 SF
      2056 Lombard St, Portland, OR 97217
      View Details
    • Contact for pricing
      154,639 SF

      Delta Park Center Retail Pads

      Portland, OR: Prime Retail Land Available
      1223 Hayden Meadows Dr, Portland, OR 97217
      View Details
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    8131 Interstate Ave
    Portland, OR 97217-6632
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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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