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

    21 Kainehe St Kailua, HI 96734-2627

    • Commercial real estate
    • 6,156 SF
    • 0.50 lot acres
    OFF-MARKET
    Value Estimations
    $1,745,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US24-0138157
    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

    • Kailua Plumbing Services / Plumbing Service / Building Supply

    Property Details for 21 Kainehe St

    Year built
    1964
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.50 lot acres
    Property size
    6,156 SF
    Zone code
    B-2
    Property type
    Commercial real estate
    APN
    1-4-3-057-069
    APU
    143057069

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $1,770,000
      6.5%
      $1,635,000
      7%
      $1,515,000

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $2,820,000
      Current use
      APARTMENT HOUSE (5+ UNITS)
      $2,520,000
      Change: -11% Conversion: Moderate
      INDUSTRIAL (GENERAL)
      $2,505,000
      Change: -11% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Kailua
    County
    Honolulu
    State
    Hawaii
    Longitude
    -157.746
    Latitude
    21.3939
    CBSA code
    46520
    CBSA name
    URBAN HONOLULU, HI 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
    $68,653
    $4,710,100
    $848,200
    $5,558,300
    -
    $4,710,100
    $848,200
    $5,558,300

    Comparable in this City

    • Value Estimation by Request
      2,691 SF

      170 Hamakua Dr

      COMMERCIAL (GENERAL) • 2,691 SF
      170 Hamakua Dr, Kailua, HI 96734-2825
      View Details
    • Value Estimation
      $1,255,000
      9,694 SF

      171 Hamakua Dr

      COMMERCIAL (GENERAL) • 9,694 SF
      171 Hamakua Dr, Kailua, HI 96734-2840
      View Details
    • Value Estimation
      $2,615,000
      19,510 SF

      145 Hekili St

      COMMERCIAL (GENERAL) • 19,510 SF
      145 Hekili St, Kailua, HI 96734
      View Details
    • Value Estimation
      $750,000
      3,386 SF

      29 Hoolai St

      COMMERCIAL (GENERAL) • 3,386 SF
      29 Hoolai St, Kailua, HI 96734-2632
      View Details
    • Value Estimation by Request
      449 SF

      5 Hoolai St

      COMMERCIAL (GENERAL) • 449 SF
      5 Hoolai St, Kailua, HI 96734-2632
      View Details
    • Value Estimation
      $5,455,000
      25,068 SF

      266 Kaelepulu Dr

      COMMERCIAL (GENERAL) • 25,068 SF
      266 Kaelepulu Dr, Kailua, HI 96734-3307
      View Details

    Similar Nearby for Sale

    • $3,200,000
      5,549 SF

      Kailua Commercial Property: Prime Location

      Multi-tenant retail, office, & flex space.
      32 Kainehe St, Kailua, HI 96734
      View Details
    • $1,999,000

      Kailua Land with Mountain Views

      Expansive AG-2 zoned lot near Kailua town and beaches.
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    • $729,000

      Kailua Residential Land Homesite Opportunity

      Fee-simple CPR lot to build a custom home near Kailua Beach.
      221 Kihapai St, Kailua, HI 96734
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    • $799,000
      1,607 SF

      Kailua Land with Approved Permit

      Land with approved permit for a 4BD/2BA home in Kailua.
      221 Kihapai St, Kailua, HI 96734
      View Details
    • $2,199,000
      0.34 Acres

      Kailua Land Development Opportunity

      Approved three-home residential CPR with canal frontage and mountain views.
      221 Kihapai St, Kailua, HI 96734
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    • $3,200,000

      Kailua Fee-Simple Business Zoned Property

      Fee-simple, business zoned property in the heart of Kailua Town.
      45 Hoolai St, Kailua, HI 96734
      View Details

    Similar Nearby for Lease

    • $32 SF/Yr
      3,516 SF

      Kailua Flex Space: Prime Location

      Retail, office, warehouse space available in Kailua Town.
      155 Hamakua Dr, Kailua, HI 96734
      View Details
    • Contact for pricing
      2,342 SF

      Kailua Diner: Turnkey Restaurant Opportunity

      Established Kailua eatery, 2,342 sq ft.
      108 Hekili St, Kailua, HI 96734
      View Details
    • $42 SF/Yr
      5,316 SF

      Kailua Creative Office Space Available

      Modern Kailua office, retail space.
      418a Kuulei Rd, Kailua, HI 96734
      View Details
    • Contact for pricing
      350,000 SF

      Kapaa Industrial Park: Prime Space

      Hawaii Industrial Office/Warehouse Space
      201 Kapaa Quarry Rd, Kailua, HI 96734
      View Details
    • $4 SF/Yr
      5,094 SF

      Kailua Restaurant with Liquor License

      Turnkey restaurant with liquor license in a high-visibility location.
      143 Hekili St, Kailua, HI 96734
      View Details
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    21 Kainehe St
    Kailua, HI 96734-2627
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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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