Add Listing
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    18525 36th S Ave Seatac, WA 98188-4967
    Back to Search
    Property profile & analytics

    18525 36th S Ave Seatac, WA 98188-4967

    View on Map
    • Hotels
    • 43,916 SF
    • 9.93 lot acres
    Off-Market
    Last Sale Feb 27, 2026
    Property ID
    US90-0778909
    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.
    Value Estimations
    $1,850,000
    Show details
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Hotels

    Property Details for 18525 36th S Ave

    Year built
    2002
    Construction
    WOOD
    Lot size
    9.93 lot acres
    Property size
    43,916 SF
    Zone code
    UH-900
    Property type
    Hotels
    Property subtype
    Motels
    APN
    342304-9012
    APU
    3423049012

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,399,000
      Market price range: $320k - $1.42M

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

    Location Insight

    • Map
    • Local Demand
    City
    Seatac
    County
    King
    State
    Washington
    Longitude
    -122.288
    Latitude
    47.4369
    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
    $394,681
    $10,812,900
    $26,262,400
    $37,075,300
    -
    $10,812,900
    $26,262,400
    $37,075,300

    Comparable in this City

    • Value Estimation
      $2,160,000
      62,335 SF

      90 Andover E Park

      HOTEL/MOTEL • 62,335 SF
      90 Andover E Park, Tukwila, WA 98188-2973
      View Details
    • Value Estimation
      $10,355,000
      126,820 SF

      18220 International Blvd

      HOTEL/MOTEL • 126,820 SF
      18220 International Blvd, Seatac, WA 98188-4207
      View Details
    • Value Estimation by Request
      7,096 SF

      17108 International Blvd

      HOTEL/MOTEL • 7,096 SF
      17108 International Blvd, Seatac, WA 98188-3526
      View Details
    • Value Estimation
      $3,955,000
      116,665 SF

      515 Industry Dr

      HOTEL/MOTEL • 116,665 SF
      515 Industry Dr, Tukwila, WA 98188-3405
      View Details
    • Value Estimation
      $18,280,000
      0.11 Acres

      19012 28th S Ave

      HOTEL/MOTEL • 0.11 Acres
      19012 28th S Ave, Seattle, WA 98188-5119
      View Details
    • Value Estimation
      $900,000
      22,100 SF

      2930 176th St

      HOTEL/MOTEL • 22,100 SF
      2930 176th St, Seatac, WA 98188-4002
      View Details

    Similar Nearby for Sale

    • Contact for pricing

      Paved Lot in Tukwila

      Paved lot for sale in Seattle South Business Park.
      18200 Andover Park W, Tukwila, WA 98188
      View Details
    • Contact for pricing

      Southcenter Office Building Suites

      Office suites available in convenient Southcenter location with easy access.
      320 Andover Park E, Tukwila, WA 98188
      View Details
    • $16,500,000
      101,116 SF

      Tukwila Multifamily Investment Opportunity

      114-unit apartment complex with value-add potential in Tukwila, WA.
      5711 S 152Nd St, Tukwila, WA 98188
      View Details
    • $150,000

      Turnkey Dessert Shop in Tukwila Mall

      High-Traffic Location, Excellent Sales!
      11525 Bz Undisclosed, Tukwila, WA 98188
      View Details
    • $2,687,250
      10,749 SF

      Seattle Land Parcel For Sale

      Land parcel available in Seattle, Washington.
      625 Andover Park W, Seattle, WA 98188
      View Details
    • $550,000

      Turn-Key Restaurant in Tukwila

      Established Restaurant, High Traffic Area
      1142024 Bizop Undisclosed, Tukwila, WA 98188
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Two-Story Office Building Available

      Two-story office building with flexible spaces and ample parking.
      19530 International Blvd, Seatac, WA 98188
      View Details
    • Contact for pricing

      Warehouse Space with Flexible Layout

      Adaptable warehouse space featuring reception, offices, restrooms, and break area.
      910 Industry Dr, Seattle, WA 98188
      View Details
    • Contact for pricing

      Tukwila Industrial Sublease Opportunity

      Industrial sublease featuring shell space and office areas in Tukwila.
      18436 Cascade Ave South, Tukwila, WA 98188
      View Details
    • $2.00 SF/Yr
      1,701 SF

      Tukwila Flex Space Near Freeways

      Centrally located flex space with quick freeway and airport access.
      805-821 Industry Dr, Tukwila, WA 98188
      View Details
    • Contact for pricing
      3,003 SF

      Tukwila Warehouse Space Available

      3,003 SF warehouse space for sublease in Tukwila.
      1158-1164 Industry Dr, Tukwila, WA 98188
      View Details
    • $1.00 SF/Yr
      251 SF

      Tukwila Office Space For Rent

      Centrally located office space with quick freeway access.
      596 Industry Dr, Tukwila, WA 98188
      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.
    18525 36th S Ave
    Seatac, WA 98188-4967
    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

    Thank You for Inquiry
    18525 36th S Ave, Seatac, WA, 98188
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!