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    Duplex with Attached 2-Car Garage Title is generated by Realmo AI

    7224 Amherst Avenue St, Louis, MO 63130

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    New
    For Sale
    $380,000

    Traditional, 2-4 Units - St Louis, MO

    Property size:
    2,668 SF
    Lot size:
    0.11 Acres
    Price / SF:
    $142/SF
    Added:
    Jun 3, 2026
    Days on Market:
    1
    Last Refresh:
    Jun 3 at 2:06 pm

    Property Features for 7224 Amherst Avenue St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking features
    Garage
    Standard status
    Active
    APN
    18J-53-1416
    Size
    2,668 SF
    Lot size
    0.11 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    5638
    Expense value
    100
    Expense
    Home Owner Assessments Fee
    Expense freq.
    Monthly

    Utilities

    Heating system
    Forced Air
    Cooling system
    Central Air

    Building Details

    Year built
    1950
    Building materials
    Brick
    Architectural style
    New Traditional

    We can help!

    Listing Contact
    Krista Hartmann
    Krista Hartmann

    Listing agent Krista Hartmann License #2014038071

    Listing office RE/MAX Results 8081 Manchester Rd, Saint Louis, MO

    Listing date Jun 3, 2026

    MLS# 26032825 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

    • 2‑family duplex built in 1950 with brick exterior and New Traditional architectural style
    • Each unit offers 3 bedrooms and 1.5 baths
    • Upstairs unit is vacant and move‑in ready, featuring vaulted ceilings, freshly refinished floors, and a private balcony
    • Gleaming hardwood floors and abundant natural light in both units
    • Central air conditioning and forced‑air heating
    • Attached 2‑car garage provides on‑site parking

    Overview

    This traditional duplex is configured as a two-family property with two sizable units. Each unit offers three bedrooms and 1.5 bathrooms, along with hardwood floors and abundant natural light. The upstairs unit is currently vacant and described as move-in ready, with soaring vaulted ceilings, freshly refinished floors, and a private balcony. An attached two-car garage adds everyday convenience to the property.

    The home is located at 7224 Amherst Avenue in St. Louis, MO 63130, in St. Louis County. The upstairs balcony overlooks a tree-lined street, providing an outdoor space connected to the main living area.

    For buyers seeking an owner-occupied setup or a straightforward rental configuration, this duplex provides clear separation between two independently sized units. The current vacancy of the upstairs unit may simplify immediate occupancy decisions, while the attached garage supports resident parking and day-to-day storage. Overall, the layout and features make it well-suited for those looking for a two-unit residential income property in the St. Louis area.

    Local Financial Insights For Multifamily LT 5

    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 $43.2k $16.20
    − Vacancy −$2.5k −$0.92
    EGI $40.8k $15.28
    − OpEx −$12.2k −$4.58
    NOI $28.5k $10.69
    2,668 SF · lease $16.20/SF/yr · vacancy 5.70% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $407.6K
    $356.6K – $475.5K (±1% cap)
    NOI $28,531 @ 7.0% cap · market cap 7.51%
    Second Best
    Apartment 5plus
    $354.7K
    $310.4K – $413.8K (±1% cap)
    NOI $24,828 @ 7.0% cap · market cap 6.53%
    Theoretical Best
    Office A
    $572.6K
    $501.0K – $668.0K (±1% cap)
    NOI $40,082 @ 7.0% cap · market cap 10.55%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Map

    City
    Louis
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.322794
    Latitude
    38.661231

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    FAQs

    What type of property is this?
    Duplex - Two-unit duplex with an attached two-car garage and a move-in-ready upstairs unit featuring a private balcony.
    Where is this duplex located?
    The property is located at 7224 Amherst Avenue St Louis, MO.
    What is the asking price?
    The asking price for this property is $380,000.
    What are key features of this property?
    This property features: 2‑family duplex built in 1950 with brick exterior and New Traditional architectural style; Each unit offers 3 bedrooms and 1.5 baths; Upstairs unit is vacant and move‑in ready, featuring vaulted ceilings, freshly refinished floors, and a private balcony
    (314) 707-5459
    We can help!
    Listing Contact
    Krista Hartmann
    Krista Hartmann
    Real Estate License ID: 2014038071
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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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