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    22011 51st St Issaquah, WA 98029-7298
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    Property profile & analytics

    22011 51st St Issaquah, WA 98029-7298

    View on Map
    • Office buildings
    • 94,393 SF
    • 4.67 lot acres
    Off-Market
    Last Sale Dec 15, 2025
    $25,625,000
    Property ID
    US90-1277520
    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
    $25,680,000
    Show details
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Office buildings

    Property Details for 22011 51st St

    Year built
    1987
    Construction
    CONCRETE
    Lot size
    4.67 lot acres
    Property size
    94,393 SF
    Zone code
    MU
    Property type
    Office buildings
    APN
    212406-9003
    APU
    2124069003

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $36,610,000
      6.5%
      $33,795,000
      7%
      $31,380,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $17,667,000
      Market price range: $17.7M - $43.0M

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

    Location Insight

    • Map
    • Local Demand
    City
    Issaquah
    County
    King
    State
    Washington
    Longitude
    -122.047
    Latitude
    47.5557
    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
    $210,207
    $5,695,900
    $22,031,300
    $27,727,200
    -
    $5,695,900
    $22,031,300
    $27,727,200

    Comparable in this City

    • Value Estimation
      $42,710,000
      102,585 SF

      5150 220th SE Ave

      OFFICE BUILDING • 102,585 SF
      5150 220th SE Ave, Issaquah, WA 98029-6834
      View Details
    • Value Estimation
      $44,685,000
      133,960 SF

      22010 51st St

      OFFICE BUILDING • 133,960 SF
      22010 51st St, Issaquah, WA 98029-7298
      View Details
    • Value Estimation by Request
      224,900 SF

      21900 51st Pl

      OFFICE BUILDING • 224,900 SF
      21900 51st Pl, Issaquah, WA 98029-8238
      View Details
    • Value Estimation
      $49,640,000
      230,636 SF

      22833 Black Nugget Rd

      OFFICE BUILDING • 230,636 SF
      22833 Black Nugget Rd, Issaquah, WA 98029-3621
      View Details
    • Value Estimation
      $14,695,000
      44,052 SF

      22605 56th St

      OFFICE BUILDING • 44,052 SF
      22605 56th St, Issaquah, WA 98029-5289
      View Details
    • Value Estimation
      $890,000
      1,467 SF

      941 Ellis Dr, Unit 1570

      CONDOMINIUM OFFICES • 1,467 SF
      941 Ellis Dr, Issaquah, WA 98029-7885
      View Details

    Similar Nearby for Sale

    • $2,400,000
      25,447 SF

      Land with Existing Access Easement

      Land available with an existing access easement.
      5106 Lake Sammamish Pkwy SE, Issaquah, WA 98029
      View Details
    • Contact for pricing

      Issaquah Land Parcel For Sale

      Five-acre Issaquah parcel suitable for building a custom home.
      2601 270Th Ave, Issaquah, WA 98029
      View Details
    • Contact for pricing

      Issaquah Acreage Ready For Vision

      26.44 acres near downtown Issaquah, ready for development.
      25520 SE Old Black Nugget Rd, Issaquah, WA 98029
      View Details

    Similar Nearby for Lease

    • $35 SF/Yr
      6,823 SF

      Class A Office Building

      Five-story Class A office building with high visibility.
      22833 Southeast Black Nugget Rd, Issaquah, WA 98029
      View Details
    • $3,985 /Mo
      1,449 SF

      Sammamish Plateau Office Space

      Office space with abundant natural light in Sammamish Plateau.
      3717 Providence Point Dr SE, Issaquah, WA 98029
      View Details
    • Contact for pricing
      1,686 SF

      Issaquah Office Space Available

      Office space available for lease in Issaquah, Washington.
      22605 SE 56Th St, Issaquah, WA 98029
      View Details
    • Contact for pricing

      Office Suite with Lobby Frontage

      Office suite with immediate lobby frontage, ready for improvements.
      22833 SE Black Nugget Rd, Issaquah, WA 98029
      View Details
    • Contact for pricing
      411,000 SF

      Office Space Near Retail Core

      Office space in Issaquah, close to retail and outdoor activities.
      21925 Southeast 51St St, Issaquah, WA 98029
      View Details
    • Contact for pricing
      1,449 SF

      Sammamish Plateau Office Space

      Office space with natural light in Sammamish Plateau area.
      3717 Providence Point Dr SE, Issaquah, WA 98029
      View Details
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    Issaquah, WA 98029-7298
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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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