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

    421 Emporia St Ontario, CA 91762-3808

    • Investment properties
    • 1,204 SF
    • 0.18 lot acres
    OFF-MARKET
    Value Estimation
    $695,000
    Last Sale
    Apr 04, 2023
    $633,000
    Location Intelligence
    Property ID
    US10-1555274
    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

    • Investment properties

    Property Details for 421 Emporia St

    Year built
    1908
    Construction
    FRAME
    Lot size
    0.18 lot acres
    Property size
    1,204 SF
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    1049-059-01-0000
    APU
    1049059010000

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $715,000

    • CAP approach

      CAP return
      Estimation
      6%
      $605,000
      6.5%
      $640,000
      7%
      $615,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $555,000
      Geo Method
      $680,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $625,000
      Retail
      $595,000
      Mixed-Use
      $515,000
      Hospitality
      $700,000
      Educational
      $675,000
      Residential Income
      $655,000
      Energy
      $610,000
      Income-Based Land
      $550,000
      Food Service
      $680,000

    Location Insight

    • Map
    • Local Demand
    City
    Ontario
    County
    San Bernardino
    State
    California
    Longitude
    -117.656
    Latitude
    34.0617
    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
    $3,829
    $224,400
    $421,260
    $645,660
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      1,244 SF

      612 California St

      OFFICE/RESIDENTIAL (MIXED USE) • 1,244 SF
      612 California St, Ontario, CA 91762-4203
      View Details
    • Value Estimation by Request
      888 SF

      159 Cypress Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 888 SF
      159 Cypress Ave, Ontario, CA 91762-3621
      View Details
    • Value Estimation by Request
      777 SF

      10733 Ada Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 777 SF
      10733 Ada Ave, Ontario, CA 91762-3902
      View Details
    • Value Estimation
      $290,000
      1,107 SF

      1630 Magnolia Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1,107 SF
      1630 Magnolia Ave, Ontario, CA 91762-5337
      View Details
    • Value Estimation
      $450,000
      1,549 SF

      5035 Msn Blvd

      OFFICE/RESIDENTIAL (MIXED USE) • 1,549 SF
      5035 Msn Blvd, Ontario, CA 91762
      View Details
    • Value Estimation
      $310,000
      600 SF

      218 San Antonio Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 600 SF
      218 San Antonio Ave, Ontario, CA 91762-3723
      View Details

    Similar Nearby for Sale

    • $530,000
      100 SF

      Prime Ontario Mixed-Use Lot

      13,650 sq ft lot, ideal commercial development
      1727 Euclid Ave, Ontario, CA 91762
      View Details
    • $299,000
      8,496.00 Acres

      Ontario Land For Sale

      Flat, mixed-use land in Ontario, great development opportunity.
      220 W C St, 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
    • $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
    • $825,000

      Ontario Specialty Property For Sale

      Specialty property available for purchase in Ontario, California.
      646 W Belmont St, Ontario, CA 91762
      View Details
    • $2,975,000

      Freestanding Building with Large Parking

      Commercial building with ample parking and traffic exposure.
      142 N Mountain Ave, Ontario, CA 91762
      View Details

    Similar Nearby for Lease

    • $22 SF/Yr
      62,797 SF

      Sixth Street Center Medical Office

      Prime Ontario Medical Office Space Available
      1131 6Th St, Ontario, CA 91762
      View Details
    • $0.99 SF/Yr
      10,772 SF

      Office Space with Private Offices

      Office space featuring private offices, conference rooms, and kitchenettes.
      611 S Palmetto Ave, Ontario, CA 91762
      View Details
    • $1.09 SF/Yr
      1,104 SF

      Ontario Office Space Available

      Office space for rent in Ontario, CA.
      1511 W Holt Blvd, Ontario, CA 91762
      View Details
    • $1.29 SF/Yr
      9,600 SF

      Industrial Building with Freeway Access

      Multi-tenant industrial building with excellent access to freeways.
      1143 West State St, Ontario, CA 91762
      View Details
    • $1.00 SF/Yr
      1,322 SF

      Ontario Office Space For Rent

      Second floor office space available for rent in Ontario, CA.
      700 N Mountain Ave, Ontario, CA 91762
      View Details
    • $2,950 /Mo
      2,171 SF

      Spacious Townhouse-Style Home For Rent

      Spacious 3-bedroom, 2.5-bathroom townhouse with modern kitchen and attached garage.
      127 W H St, 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.
    421 Emporia St
    Ontario, CA 91762-3808
    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.