Add Listing
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

    4021 Greystone Dr Ontario, CA 91761-3100

    • Warehouses
    • 31,543 SF
    • 1.64 lot acres
    OFF-MARKET
    Value Estimations
    $4,630,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US10-1449622
    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

    • Neptune Trading Inc. - WHOLESALE - NOT OPEN TO PUBLIC - RESELLERS ONLY / Big Box & Wholesale Store
    • LUMINATI / (Bike/Boat/Book/etc) Store

    Property Details for 4021 Greystone Dr

    Year built
    2006
    Lot size
    1.64 lot acres
    Property size
    31,543 SF
    Property type
    Warehouses
    Property subtype
    Self storage facilities
    APN
    1083-361-10-0000
    APU
    1083361100000

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $6,030,000
      6.5%
      $5,570,000
      7%
      $5,170,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Ontario
    County
    San Bernardino
    State
    California
    Longitude
    -117.566
    Latitude
    34.0282
    CBSA code
    40140
    CBSA name
    RIVERSIDE-SAN BERNARDINO-ONTARIO, 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
    $50,960
    $766,362
    $4,017,132
    $4,783,494
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      0.16 Acres

      622 Hope Ave

      MINI-WAREHOUSE, STORAGE • 0.16 Acres
      622 Hope Ave, Ontario, CA 91761-1823
      View Details
    • Value Estimation by Request
      0.16 Acres

      616 Hope Ave

      MINI-WAREHOUSE, STORAGE • 0.16 Acres
      616 Hope Ave, Ontario, CA 91761-1823
      View Details
    • Value Estimation
      $4,970,000
      49,611 SF

      1937 Business Pkwy

      MINI-WAREHOUSE, STORAGE • 49,611 SF
      1937 Business Pkwy, Ontario, CA 91761
      View Details
    • Value Estimation
      $5,020,000
      31,290 SF

      1095 California St

      MINI-WAREHOUSE, STORAGE • 31,290 SF
      1095 California St, Ontario, CA 91761-1909
      View Details
    • Value Estimation
      $5,415,000
      49,656 SF

      3465 Cedar St

      MINI-WAREHOUSE, STORAGE • 49,656 SF
      3465 Cedar St, Ontario, CA 91761-8552
      View Details
    • Value Estimation
      $1,205,000
      7,000 SF

      4017 Guasti Rd

      MINI-WAREHOUSE, STORAGE • 7,000 SF
      4017 Guasti Rd, Ontario, CA 91761-1521
      View Details

    Similar Nearby for Sale

    • $1,190,000
      3,308 SF

      Ontario Commercial Space with Warehouse

      Renovated commercial space with offices and warehouse in Ontario.
      1115 S Grove Ave, Ontario, CA 91761
      View Details
    • $6,543,100
      22,180 SF

      Freestanding Warehouse with Secured Yard

      Freestanding warehouse featuring renovated office space and secured yard.
      1722 Grevillea Ct, Ontario, CA 91761
      View Details
    • $5,990,725
      18,433 SF

      Free Standing Industrial Building

      Industrial building with fenced yard, close to major freeways.
      2160 Hellman Ave, Ontario, CA 91761
      View Details
    • Contact for pricing

      Industrial Building with Freeway Access

      Industrial building with office space and easy freeway access.
      820 E Francis St -, Ontario, CA 91761
      View Details
    • $36,000,000

      Ontario Industrial Investment Opportunity

      Expansive 163,336 SF industrial building in Ontario, CA for sale.
      1930 S Parco Ave, Ontario, CA 91761
      View Details
    • Contact for pricing

      Ontario Office/Warehouse Near Airport

      Office and warehouse space near the 60 Freeway.
      1435 S Grove St, Ontario, CA 91761
      View Details

    Similar Nearby for Lease

    • $17 SF/Yr
      7,372 SF

      Ontario Industrial Manufacturing Space

      7,372 SF Warehouse - Available Now
      1561 Vineyard Ave, Ontario, CA 91761
      View Details
    • Contact for pricing
      547,395 SF

      Ontario Logistics Warehouse - 547,395 SF

      Modern warehouse, prime location, immediate occupancy.
      1002 Carnegie Ave, Ontario, CA 91761
      View Details
    • Contact for pricing

      Industrial Building with Secured Truck Court

      Industrial building featuring a secured truck court and ample power.
      3510 Francis St, Ontario, CA 91761
      View Details
    • $1.45 SF/Yr
      9,726 SF

      Free Standing Industrial Building

      Freestanding industrial building featuring office/showroom space and multiple grade-level doors.
      1481 S Balboa Ave, Ontario, CA 91761
      View Details
    • $1.40 SF/Yr

      Free Standing Industrial Building

      Industrial building with office space, high ceilings, and parking.
      1551 S Vineyard Ave, Ontario, CA 91761
      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.
    4021 Greystone Dr
    Ontario, CA 91761-3100
    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.
    Sign Up Successful!
    You now have access to more from Realmo!