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    St Charles Multifamily Investment Opportunity Title is generated by Realmo AI

    125 S 5th Street, Saint Charles, MO 63301

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    Claim this Listing
    For Sale
    $499,900

    5 Family or More - St Charles, MO

    Property size:
    3,151 SF
    Lot size:
    0.23 Acres
    Price / SF:
    $158/SF
    Added:
    May 5, 2026
    Days on Market:
    28
    Last Refresh:
    Jun 1 at 7:06 am

    Property Features for 125 S 5th Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking features
    Garage
    Appliances
    Refrigerator
    Standard status
    Active
    APN
    6-009D-B147-00-0021.1000000
    Size
    3,151 SF
    Lot size
    0.23 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    4670

    Utilities

    Heating system
    Forced Air, Natural Gas
    Cooling system
    Electric, Multi Units, Wall/Window Unit(s), Window Unit(s)

    Building Details

    Year built
    1880
    Floors in Building
    2
    Number of units
    5
    Building materials
    Stucco
    Architectural style
    Other

    We can help!

    Listing Contact
    James Anderson
    James Anderson

    Listing agent James Anderson License #2019046652

    Listing office Salient Realty Group, LLC 1000 S. Newstead Ave Ste 2, St. Louis, MO

    Listing date May 5, 2026

    MLS# 26023197 Listing URL

    Copyright © 2026 Mid America Regional Information Systems, Inc. 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 location adjacent to SSM Health St. Joseph Hospital, ideal for short- to mid‑term rentals to medical professionals.
    • Attractive 8.3% in‑place cap rate, offering immediate cash flow.
    • Value‑add opportunity through interior upgrades and rental repositioning.
    • Desirable unit mix of three 1‑bedroom and two 2‑bedroom units.
    • Located in the highly sought‑after and fast‑growing Saint Charles submarket.
    • Close proximity to Historic Main Street, shopping, dining, and major commuter routes.

    Overview

    Located at 125 South 5th Street in St Charles, Missouri, this five-unit property presents a multifamily investment opportunity. The property features a unit mix of three 1-bedroom units and two 2-bedroom units. The property is located directly adjacent to SSM Health St. Joseph Hospital – St. Charles. The property is currently generating an 8.3% in-place cap rate. The location provides close proximity to Historic Main Street, shopping, dining, and major commuter routes. The lot size is 0.225 acres and the property size is 3151 square feet.

    Local Financial Insights For Apartment 5plus

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $60.5k $19.20
    − Vacancy −$3.0k −$0.96
    EGI $57.5k $18.24
    − OpEx −$25.9k −$8.21
    NOI $31.6k $10.03
    3,151 SF · lease $19.20/SF/yr · vacancy 5.00% · expense 45.00%

    Alternative Uses

    Best Use
    Apartment 5plus
    $451.6K
    $395.1K – $526.9K (±1% cap)
    NOI $31,611 @ 7.0% cap · market cap 6.32%
    Second Best
    —
    —
    no second resolved use
    Theoretical Best
    Warehouse
    $833.9K
    $729.7K – $972.9K (±1% cap)
    NOI $58,376 @ 7.0% cap · market cap 11.68%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Apartment buildings

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Saint Charles
    County
    St. Charles
    State
    Missouri
    Longitude
    -90.486734
    Latitude
    38.78231

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    FAQs

    What type of property is this?
    Apartment building - Five-unit property near SSM Health St. Joseph Hospital.
    Where is this apartment building located?
    The property is located at 125 S 5th Street Saint Charles, MO.
    What is the asking price?
    The asking price for this property is $499,900.
    What are key features of this property?
    This property features: Prime location adjacent to SSM Health St. Joseph Hospital, ideal for short- to mid‑term rentals to medical professionals.; Attractive 8.3% in‑place cap rate, offering immediate cash flow.; Value‑add opportunity through interior upgrades and rental repositioning.
    (618) 567-8346
    We can help!
    Listing Contact
    James Anderson
    James Anderson
    Real Estate License ID: 2019046652
    Request Owner's contact information
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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.

    More about this property
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