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

    3104 Main St Rockford, IL 61102-3933

    • Commercial land
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US28-4095017
    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

    • Commercial land

    Property Details for 3104 Main St

    Zone code
    C2
    Property type
    Commercial land
    APN
    15-03-126-026
    APU
    1503126026

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Rockford
    County
    Winnebago
    State
    Illinois
    Longitude
    -89.1084
    Latitude
    42.2372
    CBSA code
    40420
    CBSA name
    ROCKFORD, IL 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
    $953
    $9,175
    $0.00
    $9,175
    -
    $27,525
    $0.00
    $27,525

    Comparable in this City

    • Value Estimation by Request
      0.42 Acres

      4811 State St

      VACANT COMMERCIAL LAND • 0.42 Acres
      4811 State St, Rockford, IL 61102-1257
      View Details
    • Value Estimation by Request
      0.42 Acres

      36th W State St

      VACANT COMMERCIAL LAND • 0.42 Acres
      36th W State St, Rockford, IL 61102
      View Details
    • Value Estimation by Request
      2.25 Acres

      48th S Main St

      VACANT COMMERCIAL LAND • 2.25 Acres
      48th S Main St, Rockford, IL 61102
      View Details
    • Value Estimation by Request

      591 Southrock Dr

      VACANT COMMERCIAL LAND
      591 Southrock Dr, Rockford, IL 61102-4678
      View Details
    • Value Estimation by Request
      0.13 Acres

      33rd W State St

      VACANT COMMERCIAL LAND • 0.13 Acres
      33rd W State St, Rockford, IL 61102
      View Details
    • Value Estimation by Request
      2.23 Acres

      48th S Main St

      VACANT COMMERCIAL LAND • 2.23 Acres
      48th S Main St, Rockford, IL 61102
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      225 SF

      Rock Valley Industrial Land

      Commercial land available for sale or lease in Rockford.
      Industrial Rock Vly, Rockford, IL 61102
      View Details
    • $375,000
      3,980 SF

      East State Street Investment Opportunity

      Retail property with high visibility and income potential.
      4100 State St E, Rockford, IL 61102
      View Details
    • $613,325
      3.52 Acres

      Rockford Commercial Land - 3.52 Acres

      Prime Commercial Land near RFD Airport
      2700 Main St, Rockford, IL 61102
      View Details
    • $754,460
      4.33 Acres

      Rockford Industrial Land - 4.33 Acres

      Prime Industrial Land near RFD Airport
      29XX Main St, Rockford, IL 61102
      View Details
    • $59,900
      1.77 Acres

      Residential Land in Weldon Woods

      1.77 acre residential land in Winnebago School District 323.
      7952 Weldon Wood, Rockford, IL 61102
      View Details
    • Contact for pricing
      0.14 Acres

      Residential Lot Near Rockford Airport

      Residential lot near Rockford Airport and downtown district.
      6XX Cambridge Ave, Rockford, IL 61102
      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.
    3104 Main St
    Rockford, IL 61102-3933
    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.