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    638 Keolu Drive Kailua, HI 96734

    View on Map
    For Sale
    $2,100,000

    MULTI_FAMILY - Other - Kailua, HI

    Type:Single Family Residence
    Property size:
    2,067 SF
    Added:
    Feb 17, 2026
    Days on Market:
    46
    Last Refresh:
    Apr 4 at 10:06 am

    Property Features for 638 Keolu Drive

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Single Family Residence
    Bedrooms
    5
    Bathrooms
    3
    Rooms
    Bedroom 2, Bedroom 1, Bathroom 3, Bedroom 5, Bathroom 2, Bedroom 3, Bedroom 4, Bathroom 1
    Parking
    4
    Parking features
    Garage, Driveway, On Street
    Interior features
    Bedroom on Main Level, Full Bath on Main Level
    Exterior features
    Landscaping
    Fencing
    Fenced
    Standard status
    Active
    APN
    1-4-2-077-099-0000
    Size
    2,067 SF

    Taxes and HOA fees

    Tax Annual Amount
    4796

    Utilities

    Utilities
    Cable Available
    Water source
    Public

    Building Details

    Year built
    1968
    Floors in Building
    1
    Flooring type
    Tile - Ceramic
    Architectural style
    Other
    Additional Structures
    Workshop

    We can help!

    Listing Contact
    Julia Napua Fetzer

    Listing agent Julia Napua Fetzer License #RB-21938

    Listing office Hawaii Life 4614 Kilauea Avenue Suite 201, Honolulu, HI

    Listing date Feb 17, 2026

    MLS# 202601778

    Copyright © 2026 HiCentral MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Kailua Multi-Family Home with Suite

    This move-in ready home features plank ceramic tile floors and an open concept floor plan with vaulted ceilings. Large sliding glass doors in the living and dining rooms provide natural light. A covered 161 square foot lanai extends the living space, offering an indoor/outdoor feel and tropical landscaping. The kitchen includes stainless electric appliances, newer cabinets, quartz countertops, and a stainless farm sink. The main home has 4 bedrooms and 2 bathrooms, with a separate entry lockout studio suite, for a total of 5 bedrooms, 3 bathrooms, and 2,067 square feet of living space. All bathrooms have been recently updated with tile in the shower, new vanities, and solid surface countertops. There is a 2-car garage with storage space. 18 owned PV panels help to offset the electric bill. The property is close to Hamakua Drive and Kailua restaurants, stores, and businesses. It is located 1-1/2 miles from Kailua Beach, 12 miles from downtown Honolulu, and 19 miles from Honolulu International Airport.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Single family properties

    Map

    City
    Kailua
    County
    Honolulu
    State
    Hawaii
    Longitude
    -157.7367446
    Latitude
    21.384996

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    FAQs

    What type of property is this?
    Single family property - Move-in ready Kailua home with suite, close to amenities.
    Where is this single family property located?
    The property is located at 638 Keolu Drive Kailua, HI.
    What is the asking price?
    The asking price for this property is $2,100,000.
    What are key features of this property?
    This property features: Move‑in ready with **new plank ceramic tile floors throughout**.; Separate entry lockout studio suite provides flexibility (5 bedrooms, 3 bathrooms total).; **Updated kitchen with newer cabinets, quartz countertops, and stainless steel appliances.**
    (808) 286-7550
    We can help!
    Listing Contact
    Julia Napua Fetzer
    Real Estate License ID: RB-21938
    Learn More
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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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