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    Multi-Use Investment Property in Downtown Title is generated by Realmo AI

    101 W Market, Mount Carroll, IL 61053

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    For Sale
    $238,950

    3 - 4 Units - MOUNT CARROLL, IL

    Added:
    Sep 3, 2025
    Days on Market:
    261
    Last Refresh:
    May 21 at 5:06 pm

    Property Features for 101 W Market

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Interior features
    County Taxes
    Appliances
    Cooktop, Dryer, Refrigerator
    Standard status
    Active
    APN
    050801401012

    Taxes and HOA fees

    Tax Year
    2024
    Tax Annual Amount
    6035

    Utilities

    Heating system
    Baseboard, Electric (Heating), Forced Air, Natural Gas
    Cooling system
    Central Air, Window Unit(s)

    Building Details

    Building materials
    Block, Brick, Concrete, Stone
    Roof type
    Rubber
    Architectural style
    Other

    We can help!

    Listing Contact
    Brandon Beyer

    Listing agent Brandon Beyer License #471021761

    Listing office JIM SULLIVAN REALTY 725 N. Pearl St., Stockton, IL

    Listing date Sep 3, 2025

    MLS# 202505347 Listing URL

    Copyright © 2026 NorthWest Illinois Alliance of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Prime downtown location on a highly visible corner lot near the courthouse.
    • Multi‑use investment property with potential for 5 income streams.
    • Includes a large, versatile main floor retail/office space.
    • Features 4 apartments: (2) 2‑bedroom and (2) 1‑bedroom units.
    • Vacant and ready for immediate occupancy and tenant placement.
    • Lower level with walk‑out access, storage, and garage with alley access.

    Overview

    This multi-use investment property is located in the heart of downtown Mount Carroll, Illinois, on the corner of W. Market St and N. Main St, near the Carroll County Courthouse. The building features a main floor retail space with shelving, restrooms, back office, storage, and a break room. The retail space could also be used for office space or a small business. The upper level contains four apartments, including two 2-bedroom units and two 1-bedroom units. The lower level has a walk-out to the rear of the building, storage space, and sliding doors to a lower-level garage with alley access. The building is currently vacant, offering the new owner the ability to fill the units. This property offers the potential for five income sources in a downtown location.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Retail space

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Auto Repair Shop Pharmacy

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

    Location Insight

    • Map
    • Local Demand
    City
    Mount Carroll
    County
    Carroll
    State
    Illinois
    Longitude
    -89.978893
    Latitude
    42.101384

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    FAQs

    What type of property is this?
    Mixed-use property - Downtown Mount Carroll multi-use property with retail and apartments.
    Where is this mixed-use property located?
    The property is located at 101 W Market Mount Carroll, IL.
    What is the asking price?
    The asking price for this property is $238,950.
    What are key features of this property?
    This property features: Prime downtown location on a highly visible corner lot near the courthouse.; Multi‑use investment property with potential for 5 income streams.; Includes a large, versatile main floor retail/office space.
    (815) 275-3612
    We can help!
    Listing Contact
    Brandon Beyer
    Real Estate License ID: 471021761
    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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    101 W Market, MOUNT CARROLL, IL 61053
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