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

    3917 Juneau St, Unit 3931 Portland, OR 97217-7428

    • Apartment buildings
    • 6,286 SF
    • 0.44 lot acres
    OFF-MARKET
    Last Sale
    May 22, 2025
    Value Estimations
    $1,205,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US71-0895908
    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

    • Apartment buildings

    Property Details for 3917 Juneau St

    Year built
    1977
    Construction
    FRAME
    Lot size
    0.44 lot acres
    Property size
    6,286 SF
    Zone code
    R2
    Property type
    Apartment buildings
    APN
    1N1E08AA 08000
    APU
    1N1E08AA08000

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,204,000
      Market price range: $499k - $2.48M
      AI Estimate
      $1,204,000
      Market price range: $499k - $2.48M

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $1,785,000
      Current use
      AUTO REPAIR, GARAGE
      $1,920,000
      Change: +7% Conversion: Difficult
      MEDICAL BUILDING
      $1,900,000
      Change: +6% Conversion: Moderate
      RETAIL STORES
      $1,885,000
      Change: +6% Conversion: Difficult
      OFFICE BUILDING
      $1,815,000
      Change: +2% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Multnomah
    State
    Oregon
    Longitude
    -122.708
    Latitude
    45.591
    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
    $10,641
    $0.00
    $0.00
    $401,560
    -
    $1,036,000
    $105,420
    $1,141,420

    Comparable in this City

    • Value Estimation
      $905,000
      5,124 SF

      1236 Killingsworth St

      APARTMENT HOUSE (5+ UNITS) • 5,124 SF
      1236 Killingsworth St, Portland, OR 97217-4500
      View Details
    • Value Estimation
      $4,195,000
      10,640 SF

      2730 Killingsworth St

      APARTMENT HOUSE (5+ UNITS) • 10,640 SF
      2730 Killingsworth St, Portland, OR 97217-4176
      View Details
    • Value Estimation
      $2,325,000
      12,044 SF

      2400 Killingsworth St, Unit 2420

      APARTMENT HOUSE (5+ UNITS) • 12,044 SF
      2400 Killingsworth St, Portland, OR 97217-4460
      View Details
    • Value Estimation
      $4,355,000
      11,047 SF

      1524 Sumner St

      APARTMENT HOUSE (5+ UNITS) • 11,047 SF
      1524 Sumner St, Portland, OR 97217-3672
      View Details
    • Value Estimation
      $12,100,000
      141,852 SF

      1406 Prescott St

      APARTMENT HOUSE (5+ UNITS) • 141,852 SF
      1406 Prescott St, Portland, OR 97217
      View Details
    • Value Estimation
      $2,665,000
      9,209 SF

      565 Rosa Park Way

      APARTMENT HOUSE (5+ UNITS) • 9,209 SF
      565 Rosa Park Way, Portland, OR 97217-2062
      View Details

    Similar Nearby for Sale

    • $1,850,000
      5,390 SF

      North Portland Five-Plex Condominium

      Five-plex in North Humboldt neighborhood with designer finishes and amenities.
      5860 N Missouri Ave, Portland, OR 97217
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    • $2,499,900
      5,476 SF

      Portland 6-Plex Investment Opportunity

      Luxury 6-unit apartment building, prime location
      4320 Gantenbein Ave, Portland, OR 97217
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      New Kenton Neighborhood Apartment Building

      New 14-unit building in North Portland's Kenton neighborhood.
      1615 N Willis Blvd, Portland, OR 97217
      View Details
    • $3,995,000
      8,337 SF

      Rosa Rowhouses: Portland Multifamily

      Luxury 14-unit apartment building, new construction.
      1825 Rosa Parks Way, Portland, OR 97217
      View Details
    • $349,000

      Luxury Condo with River Views

      Waterside condo with river views, modern amenities, and flexible space.
      707 N Hayden Island Dr, Portland, OR 97217
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    • $2,170,000
      6,792 SF

      Modern Multifamily Investment in Portland

      Six-unit apartment building in Arbor Lodge neighborhood.
      7070 N Montana Ave, Portland, OR 97217
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,313 SF

      Retail Space in North Williams

      New retail space in a thriving North Williams district.
      4242 N Vancouver Ave, Portland, OR 97217
      View Details
    • $8 SF/Yr
      351,757 SF

      Premier Portland Warehouse Space

      Swan Island Warehouse: 25,150 SF Available
      5150 Basin Ave, Portland, OR 97217
      View Details
    • Contact for pricing
      746,171 SF

      Jantzen Beach Center Retail Space

      Portland retail center, multiple spaces available.
      1405 Jantzen Beach Ctr, Portland, OR 97217
      View Details
    • Contact for pricing
      5,500 SF

      Retail Space at Harbor Shops

      Retail space in premier Oregon shopping center for rent.
      11915-11995 N Center Ave, Portland, OR 97217
      View Details
    • Contact for pricing
      8,975 SF

      Retail Space in Jantzen Beach

      Retail space available in established Jantzen Beach shopping center.
      1440 Jantzen Beach Ctr, Portland, OR 97217
      View Details
    • Contact for pricing

      Industrial/Flex Space in Swan Island

      Industrial/Flex space with excellent freeway access and proximity to Portland.
      6032-6040 N Cutter Cir, Portland, OR 97217
      View Details
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    Portland, OR 97217-7428
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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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