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    Transitional Medical Office Facility Title is generated by Realmo AI

    7893 Sierra Ave, Fontana, CA 92336

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    For Lease
    $34 SF/Yr $6,583/Mo (calc)

    Flexible open-plan medical or professional space with high ceilings, ample paved parking, and strong street visibility.

    Type:Office
    Property size:
    2,310 SF
    Added:
    Jun 2, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 3 at 2:16 am

    Property Features for 7893 Sierra Ave

    General Information

    Standard status
    Active
    Size
    2,310 SF
    Property subtype
    Office

    Building Details

    Year Built
    1927

    Spaces For Lease

    at 7893 Sierra Ave Contact us

    We can help!

    Listing Contact
    Geovani Martinez

    Listing agent Geovani Martinez License #CalDRE #01797267

    Listing office Allied Commercial

    Listing date Jun 2, 2026

    Source Alliedcommercialrealestate

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

    All listing content including descriptions, pricing, images are the copyrighted material of Allied Commercial

    HighLights

    • Transitional medical/dental and professional office space at 7893 Sierra Ave in downtown Fontana
    • Approximately 2,310 SF with an open floor plan, high ceilings, and flexible layout options
    • Built in 1927
    • Fully paved parking area with ample customer parking
    • 24‑hour access and security system, plus smoke detector
    • Signage including monument signage; convenient access to I‑10, I‑15, and I‑210

    Overview

    Transitional medical and professional office space is offered in a downtown Fontana setting, built to support a range of healthcare, wellness, and service-oriented uses. The interior features an open floor plan, high ceilings, and a flexible layout designed to accommodate changing operational needs. The property also includes 24-hour access, signage, a monument sign, smoke detectors, and a security system.

    The building is located at 7893 Sierra Ave near the highly traveled intersection of Sierra Ave & Foothill Blvd. A fully paved parking area provides ample customer parking, while excellent street visibility helps drive consistent exposure. Convenient access to the 1-10, 1-15, and 1-210 freeways supports straightforward client and employee commutes, and the surrounding mix of established retail, dining, and residential neighborhoods contributes to strong daily foot traffic.

    This layout and feature set make the space well-suited for medical and dental groups, wellness and fitness operators, and professional offices seeking a customizable environment. The blank-canvas interior can support retail or other service concepts as well, with long-term lease opportunities available along one of Fontana’s growing commercial corridors.
    Location Intelligence

    Current Use by Public Records

    Medical Office Space

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Fontana
    County
    San Bernardino
    State
    California
    Longitude
    -117.4352259
    Latitude
    34.1104214

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    FAQs

    What type of property is this?
    Medical Office Space - Flexible open-plan medical or professional space with high ceilings, ample paved parking, and strong street visibility.
    Where is this medical office space located?
    The property is located at 7893 Sierra Ave Fontana, CA.
    What is the lease rate?
    The lease rate is $34 SF/Yr.
    What are key features of this property?
    This property features: Transitional medical/dental and professional office space at 7893 Sierra Ave in downtown Fontana; Approximately 2,310 SF with an open floor plan, high ceilings, and flexible layout options; Built in 1927
    (909) 456-6831
    We can help!
    Listing Contact
    Geovani Martinez
    Real Estate License ID: CalDRE #01797267
    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.

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