Sign Up Successful!
You now have access to more from Realmo!
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

    4005 100th St Seattle, WA 98146-3638

    • Medical offices
    • 1,129 SF
    • 0.12 lot acres
    OFF-MARKET
    Last Sale
    Jul 06, 2022
    $250,000
    Value Estimations
    $230,000
    Show details
    Cap Rate Potential
    8%
    Medical offices
    Location Intelligence
    Property ID
    US90-0047921
    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

    • Delta Transportation Llc / Transportation Service
    • Noble Janitorial / Janitorial Service
    • Seattle Exclusive Limousine Service / Limousine Service
    • Limo Service West Seattle / Limousine Service

    Property Details for 4005 100th St

    Year built
    1949
    Construction
    WOOD
    Lot size
    0.12 lot acres
    Property size
    1,129 SF
    Zone code
    NR3
    Property type
    Medical offices
    Property subtype
    Medical centers
    APN
    025400-0661
    APU
    254000661

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $205,000
      ML approach
      $195,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $270,000
      6.5%
      $250,000
      7%
      $230,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $264,000
      Market price range: $203k - $526k

    • Alternative Use

      Use
      Estimation
      WAREHOUSE, STORAGE
      $335,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Seattle
    County
    King
    State
    Washington
    Longitude
    -122.383
    Latitude
    47.5136
    CBSA code
    42660
    CBSA name
    SEATTLE-TACOMA-BELLEVUE, 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
    2022
    $2,709
    $150,400
    $83,500
    $233,900
    -
    $150,400
    $83,500
    $233,900

    Comparable in this City

    • Value Estimation
      $795,000
      1,820 SF

      11040 16th SW Ave

      MEDICAL BUILDING • 1,820 SF
      11040 16th SW Ave, Seattle, WA 98146-2059
      View Details
    • Value Estimation
      $400,000
      10,266 SF

      13512 Ambaum SW Blvd

      MEDICAL BUILDING • 10,266 SF
      13512 Ambaum SW Blvd, Burien, WA 98146-3244
      View Details
    • Value Estimation
      $200,000
      3,108 SF

      12457 Ambaum SW Blvd

      MEDICAL BUILDING • 3,108 SF
      12457 Ambaum SW Blvd, Seattle, WA 98146
      View Details
    • Value Estimation
      $315,000
      3,108 SF

      10030 15th SW Ave

      MEDICAL BUILDING • 3,108 SF
      10030 15th SW Ave, Seattle, WA 98146-3728
      View Details
    • Value Estimation
      $655,000
      3,000 SF

      10223 16th SW Ave

      MEDICAL BUILDING • 3,000 SF
      10223 16th SW Ave, Seattle, WA 98146-1433
      View Details
    • Value Estimation
      $215,000
      2,960 SF

      10767 16th SW Ave

      MEDICAL BUILDING • 2,960 SF
      10767 16th SW Ave, Seattle, WA 98146-2002
      View Details

    Similar Nearby for Sale

    • $800,000
      2,608 SF

      Seattle Specialty Property For Sale

      Specialty property in Seattle, WA, offering 2608 square feet.
      107 110Th St, Seattle, WA 98146
      View Details
    • $6,000,000
      417,305 SF

      Emerald Pointe Multifamily Development Opportunity

      9.58-acre multifamily development site in Burien, WA.
      13249 12Th Ave SW Burien, Seattle, WA 98146
      View Details
    • $3,100,000

      Burien Commercial Multifamily Portfolio

      High-Yield Investment Opportunity in Burien
      11616 Ambaum Blvd, Burien, WA 98146
      View Details
    • $3,250,000
      59,677 SF

      White Center Development Opportunity

      1.38-acre site suitable for 24-34 home community development.
      11000 14Th Ave SW, Seattle, WA 98146
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      7,759 SF

      Tukwila Office Space For Rent

      Shell office space available for rent in Tukwila, Washington.
      2811 S 102Nd St, Tukwila, WA 98146
      View Details
    • $19 SF/Yr
      2,904 SF

      North Seattle Flexible Use Space

      Adaptable 2,904 SF space suitable for office, retail, or flex.
      929 N 130Th St, Seattle, WA 98146
      View Details
    • Contact for pricing
      28,500 SF

      Secured Fenced Yard for Rent

      28,500 SF flat, paved, secured, and fenced yard available.
      1113 N 128Th St, Seattle, WA 98146
      View Details
    • Contact for pricing
      10,000 SF

      Paved Yard for Rent

      4.90 acre paved yard available for rent.
      3600 South 124Th St, Tukwila, WA 98146
      View Details
    • Contact for pricing
      2,239 SF

      Freestanding Drive-Thru Restaurant Opportunity

      2,239 SF drive-thru ready for coffee or QSR concepts.
      10256 16Th Ave SW, Seattle, WA 98146
      View Details
    • $20 SF/Yr
      3,085 SF

      Renovated Retail Space in Seattle

      3,085 sqft retail/flex space with showroom and storage.
      10245-10261 16Th Ave SW, Seattle, WA 98146
      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.
    4005 100th St
    Seattle, WA 98146-3638
    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.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.