Your AI Navigator in Commercial Real Estate
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
    Property profile & analytics

    820 Mtn Ave Ontario, CA 91762-2546

    • Car washes
    • 550 SF
    • 0.23 lot acres
    OFF-MARKET
    Value Estimation
    Last Sale
    Dec 28, 2020
    Location Intelligence
    Property ID
    US10-1024937
    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

    • El Arabachi Ontario / Restaurant
    • Mountain Avenue Car Wash / Car Wash

    Property Details for 820 Mtn Ave

    Year built
    1961
    Construction
    STEEL FRAME
    Lot size
    0.23 lot acres
    Property size
    550 SF
    Property type
    Car washes
    APN
    1010-191-46-0000
    APU
    1010191460000

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Ontario
    County
    San Bernardino
    State
    California
    Longitude
    -117.67
    Latitude
    34.0729
    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
    2023
    $624
    $56,654
    $0.00
    $56,654
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      2,723 SF

      1151 Holt Blvd

      CAR WASH • 2,723 SF
      1151 Holt Blvd, Ontario, CA 91762-3637
      View Details
    • Value Estimation
      $420,000
      4,553 SF

      322 Holt Blvd

      CAR WASH • 4,553 SF
      322 Holt Blvd, Ontario, CA 91762-3826
      View Details
    • Value Estimation by Request
      1,500 SF

      234 Mtn Ave

      AUTO REPAIR, GARAGE • 1,500 SF
      234 Mtn Ave, Ontario, CA 91762-3648
      View Details
    • Value Estimation by Request
      1,792 SF

      2160 Euclid Ave

      SERVICE STATION (FULL SERVICE) • 1,792 SF
      2160 Euclid Ave, Ontario, CA 91762-6515
      View Details
    • Value Estimation by Request
      4,000 SF

      821 State St

      AUTO REPAIR, GARAGE • 4,000 SF
      821 State St, Ontario, CA 91762-4130
      View Details
    • Value Estimation by Request
      4,819 SF

      1050 Holt Blvd

      VEHICLE SALES, RENTALS • 4,819 SF
      1050 Holt Blvd, Ontario, CA 91762-3634
      View Details

    Similar Nearby for Sale

    • $2,900,000
      11,400 SF

      Two Freestanding Buildings in Ontario

      Two buildings totaling 11,400 SF on 0.69 acres.
      1409 Brooks St, Ontario, CA 91762
      View Details
    • $3,500,000

      Retail Building For Sale

      Large retail building with residential lease potential.
      112 W B St, Ontario, CA 91762
      View Details
    • $2,400,000
      6,370 SF

      7-Eleven Anchored Shopping Center

      Ontario, CA Retail Investment Opportunity
      1055 Mountain Ave, Ontario, CA 91762
      View Details
    • $70,000

      Turn-Key Boba Shop Opportunity

      Well-established boba shop in high-traffic Ontario location.
      2238 S Euclid Ave, Ontario, CA 91762
      View Details
    • $620,000

      Commercial Building on Euclid Avenue

      Commercial building in downtown Ontario suitable for various businesses.
      427 N Euclid Ave, Ontario, CA 91762
      View Details
    • $3,582,800

      Ontario Industrial Yard - $3.5M

      Rare 35,828 SF industrial lot in Ontario, CA.
      5580 Mission Blvd, Ontario, CA 91762
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      5,685 SF

      Auto Sales and Service Center

      Full-service auto sales and service center for rent.
      830 West Holt Blvd, Ontario, CA 91762
      View Details
    • $2.00 SF/Yr
      9,759 SF

      Downtown Ontario Restaurant/Office Space

      Restaurant and professional office spaces for lease in Ontario.
      231 N Euclid Ave, Ontario, CA 91762
      View Details
    • $4 SF/Yr
      5,300 SF

      New Mixed-Use Development Retail Space

      New retail and restaurant spaces in Ontario mixed-use development.
      2502 South Euclid Ave, Ontario, CA 91762
      View Details
    • $1.45 SF/Yr
      2,880 SF

      Ontario Business Park Warehouse Space

      Multi-tenant building with office, restroom, and showroom potential.
      1524-1526 E Francis St, Ontario, CA 91762
      View Details
    • $1.10 SF/Yr
      5,932 SF

      Retail Showroom with Indoor Garage

      Retail space featuring showroom, walk-in coolers, and indoor garage.
      710 N Mountain Ave, Ontario, CA 91762
      View Details
    • Contact for pricing

      Prime Cubiculed Unit Location

      High-visibility commercial center suitable for various business types.
      1128 Mission Blvd W, Ontario, CA 91762
      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.
    820 Mtn Ave
    Ontario, CA 91762-2546
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimation

    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.

    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.

    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
    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.