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

    15 Mason Irvine, CA 92618-2707

    • Flex space
    • 13,814 SF
    • 1.00 lot acres
    OFF-MARKET
    Value Estimations
    $1,130,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-2373725
    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

    • Warrior Custom Golf / Golf Club / Golf Course
    • Warrior Asset Management / Property Management Company

    Property Details for 15 Mason

    Year built
    1983
    Lot size
    1.00 lot acres
    Property size
    13,814 SF
    Property type
    Flex space
    APN
    590-054-03
    APU
    59005403

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $1,160,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,103,000
      Market price range: $311k - $1.22M

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

    Location Insight

    • Map
    • Local Demand
    City
    Irvine
    County
    Orange
    State
    California
    Longitude
    -117.722
    Latitude
    33.6429
    CBSA code
    31080
    CBSA name
    LOS ANGELES-LONG BEACH-ANAHEIM, CA 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
    2024
    $53,915
    $2,677,246
    $2,551,279
    $5,228,525
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,990,000
      201,566 SF

      5 Marconi

      LIGHT INDUSTRIAL • 201,566 SF
      5 Marconi, Irvine, CA 92618-2511
      View Details
    • Value Estimation
      $1,055,000
      21,132 SF

      4 Mason

      LIGHT INDUSTRIAL • 21,132 SF
      4 Mason, Irvine, CA 92618-2556
      View Details
    • Value Estimation
      $1,145,000
      37,736 SF

      11 Morgan

      LIGHT INDUSTRIAL • 37,736 SF
      11 Morgan, Irvine, CA 92618-2005
      View Details
    • Value Estimation
      $875,000
      13,438 SF

      9 Autry

      LIGHT INDUSTRIAL • 13,438 SF
      9 Autry, Irvine, CA 92618-2709
      View Details
    • Value Estimation
      $700,000
      14,030 SF

      10 Autry

      LIGHT INDUSTRIAL • 14,030 SF
      10 Autry, Irvine, CA 92618-2708
      View Details
    • Value Estimation
      $675,000
      16,441 SF

      6 Bendix

      LIGHT INDUSTRIAL • 16,441 SF
      6 Bendix, Irvine, CA 92618-2006
      View Details

    Similar Nearby for Sale

    • $1,350,000
      2,158 SF

      Irvine Flex Condo For Sale

      Versatile 2,158 SF flex condo in Irvine business park.
      9630 Research Dr, Irvine, CA 92618
      View Details
    • $7,336,500
      20,100 SF

      Irvine Flex/R&D Building For Sale

      Flex/R&D building in Irvine Spectrum, suitable for various industries.
      8 Vanderbilt, Irvine, CA 92618
      View Details
    • $4,450,000
      8,992 SF

      Irvine Flex Space For Sale

      Multi-tenant flex space with easy freeway access in Irvine.
      200 Goddard, Irvine, CA 92618
      View Details
    • $6,200,000
      11,067 SF

      Irvine Flex Building for Sale

      Two-story flex building with high-end upgrades and multiple entrances.
      9243-9245 Research Dr, Irvine, CA 92618
      View Details
    • $9,500,000
      29,216 SF

      Freestanding Flex/R&D Building For Sale

      Two-story flex/R&D building with secured yard and freeway access.
      3 Whatney, Irvine, CA 92618
      View Details
    • $4,650,000
      8,992 SF

      Irvine Industrial Flex Space For Sale

      8,992 SF Flex/Warehouse/R&D in Irvine
      200 Goddard, Irvine, CA 92618
      View Details

    Similar Nearby for Lease

    • $1.85 SF/Yr
      1,560 SF

      Irvine Flex/Warehouse Space Available

      Flex/warehouse space available for lease in Hughes Business Park.
      16 Hughes, Irvine, CA 92618
      View Details
    • $2 SF/Yr
      1,647 SF

      Irvine Flex Space Available

      Multi-tenant flex space for rent in Irvine Business Center.
      2 Mclaren, Irvine, CA 92618
      View Details
    • $1.65 SF/Yr
      6,760 SF

      Irvine Warehouse with Open Office

      Multi-tenant building with 22' clear warehouse and open office.
      14 Goodyear, Irvine, CA 92618
      View Details
    • $1.79 SF/Yr
      88,112 SF

      Irvine Spectrum Center Office Space

      Modern Flex Space, Irvine, CA
      23-27 Mauchly, Irvine, CA 92618
      View Details
    • $1.95 SF/Yr
      12,109 SF

      Industrial Suite in Irvine

      Industrial suite with office space available for sublease.
      208 Technology Dr, Irvine, CA 92618
      View Details
    • $1.80 SF/Yr
      25,026 SF

      Freestanding Industrial Building in Irvine

      Two-story industrial building in Irvine Spectrum, close to freeways.
      45 Tesla, Irvine, CA 92618
      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.
    15 Mason
    Irvine, CA 92618-2707
    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.