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    1131 6Th St Ontario, CA 91762

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    For Lease
    Contact for pricing

    Prime Ontario Medical Office Space Available

    Lot size:
    62,797 SF

    Property Features for 1131 6Th St

    General Information

    Property type
    Medical offices
    Lease Type
    Gross Lease
    RSF (Rentable sq. ft)
    62,797 SF
    Total Rate
    119314.3

    Building Details

    Stories
    3

    Spaces For Lease

    at 1131 6Th St, Ontario, CA 91762 Contact us
    Unit Suite 110

    $24 /Mo

    Size
    4,056 SF
    Contact us
    Unit Suite 305

    $22 /Mo

    Size
    7,878 SF
    Contact us
    Unit Suite 260-A

    $22 /Mo

    Size
    1,600 SF
    Contact us
    Unit Suite 270

    $22 /Mo

    Size
    1,807 SF
    Contact us
    Unit Suite 350

    $22 /Mo

    Size
    11,525 SF
    Contact us
    Unit Suite 228

    $22 /Mo

    Size
    1,538 SF
    Contact us
    Unit Suite 250

    $22 /Mo

    Size
    1,291 SF
    Contact us
    Unit Suite 100

    $24 /Mo

    Size
    3,102 SF
    Contact us
    Unit Suite 220

    $22 /Mo

    Size
    339 SF
    Contact us
    Unit Suite 227

    $22 /Mo

    Size
    1,525 SF
    Contact us
    Show more

    We can help!

    Listing Contact
    Mason Wilson
    Mason Wilson

    Listing Agency: Lee & Associates Listing Agent: Mason Wilson

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Overview

    Sixth Street Center, located at 1131 W 6th St, Ontario, CA 91762, offers a prime opportunity for medical professionals seeking office space in the West Valley submarket of San Bernardino County. This three-story building boasts a total of 62,797 square feet, with 10 individual suites available. The property offers flexible space options, ranging from a minimum of 339 square feet to a maximum contiguous space of 11,525 square feet, making it suitable for practices of various sizes. Currently, there are 34,661 square feet of vacant space ready for immediate occupancy. The building's classification as a medical office ensures compliance with relevant regulations and provides a professional environment. Its location in Ontario, California offers convenient access to major transportation routes and a thriving community. This is an exceptional opportunity to establish or expand your medical practice in a well-maintained and strategically located building. The property is available for lease and offers multiple tenancy options. Interested parties should inquire about available suite sizes and lease terms.
    Property Profile Location Intelligence

    Current Use by Public Records

    California Workers Compensation ... Law Firm Shield of Faith Christian ... Church My Coverage Life ... Insurance Agency Family First Life Insurance Agency Law Offices of Sherrie ... Law Firm

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Gym & Fitness Center Building Supply Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Ontario
    County
    San Bernardino
    State
    California
    Longitude
    -117.6719935
    Latitude
    34.0845839

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    FAQs

    What type of property is this?
    Medical office - Prime Ontario Medical Office Space Available
    Where is this medical office located?
    The property is located at 1131 6Th St Ontario, CA.
    What is the lease rate?
    The lease rate is $22-$24 SF/Yr.
    What are key features of this property?
    This property features: 62,797 SF, three-story medical office building in Ontario, CA.; Recently renovated, premier professional office building.; Ideal for medical and general office use; 34,661 SF immediately available.
    (714) 600-1788 Call to check price and availability
    Request Owner's contact information
    1131 6Th St Ontario, CA 91762
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    Ontario, CA 91762
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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
    1131 6Th St Ontario, CA 91762
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    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing Mason Wilson
    Mason Wilson
    Real Estate License ID: 02163918
    (714) 600-1788 (951) 276-3600 (951) 276-3603
    Learn more
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