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    Upper-Lower Duplex Investment Title is generated by Realmo AI

    142 North Main Street, Kimberly, WI 54136

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    For Sale
    $238,900

    Well-maintained duplex with functional upper and lower units, suited for rental income or owner-occupancy.

    Type:Multifamily / Duplex (2 Unit)
    Property size:
    1,984 SF
    Price / SF:
    $120/SF
    Added:
    Jun 1, 2026
    Days on Market:
    7
    Last Refresh:
    Jun 6 at 4:07 am

    Property Features for 142 North Main Street

    General Information

    Standard status
    Active
    Size
    1,984 SF
    Property subtype
    Multifamily / Duplex (2 Unit)

    Building Details

    Year Built
    1900

    We can help!

    Listing Contact
    Hollan Miller

    Listing agent Hollan Miller License #94-90615

    Listing office Keller Williams Fox Cities

    Listing date Jun 1, 2026

    Source Compass

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Keller Williams Fox Cities

    HighLights

    • Upper/lower duplex with a well‑maintained layout for rental income or owner‑occupancy
    • 1.5‑story building with vinyl siding and a stone foundation
    • Forced‑air natural gas heating and 2 water heaters
    • Each unit includes functional kitchen appliances: 2 ranges, 2 refrigerators, plus 1 washer and 1 dryer
    • Lower level includes full basement with sump pump
    • Accessibility features include 1st floor bedroom, 1st floor full bath, and 1st floor laundry

    Overview

    This well-maintained upper/lower duplex offers two separate residential units with functional layouts designed to support everyday living. Each unit is described as having comfortable living spaces and ample natural light, creating straightforward, tenant-friendly interiors for a range of rental needs. The property is presented as a residential income asset, with the flexibility to rent both units or live in one while leasing the other.

    The duplex is located in Kimberly and positioned near schools, parks, shopping, and local amenities, supporting day-to-day convenience for tenants. The listing notes small-town accessibility to common services, which can help simplify the tenant experience and day-to-day routines.

    For investors, this configuration provides a clear two-unit structure within a single property, supporting a straightforward approach to residential rental ownership. For owner-occupants, the upper/lower arrangement offers the option to offset housing costs by renting the second unit. As described, the combination of maintained condition, practical unit layouts, and amenity proximity makes this duplex a workable fit for buyers seeking a modest residential income property in Kimberly.

    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 $22.6k $11.40
    − Vacancy −$1.0k −$0.51
    EGI $21.6k $10.89
    − OpEx −$6.5k −$3.27
    NOI $15.1k $7.62
    1,984 SF · lease $11.40/SF/yr · vacancy 4.50% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $216.0K
    $189.0K – $252.0K (±1% cap)
    NOI $15,120 @ 7.0% cap · market cap 6.33%
    Second Best
    Apartment 5plus
    $202.2K
    $176.9K – $235.9K (±1% cap)
    NOI $14,152 @ 7.0% cap · market cap 5.92%
    Theoretical Best
    Office A
    $547.0K
    $478.6K – $638.2K (±1% cap)
    NOI $38,291 @ 7.0% cap · market cap 16.03%
    Zoning and permitted uses should be independently verified with local authorities.
    Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Kimberly
    County
    Outagamie
    State
    Wisconsin
    Longitude
    -88.3346609
    Latitude
    44.2735797

    Nearby Similar for Sale

    • $238,900
      1,984 SF

      Duplex Investment Property Opportunity

      Well-maintained upper/lower duplex in Kimberly, offering flexible rental options near everyday conveniences.
      142 N MAIN Street, KIMBERLY, WI 54136
      View Details
    • $640,000
      6,440 SF

      Functional Industrial Property in Kimberly

      Industrial property with warehouse and office space, excellent highway visibility.
      575 Marcella St, Kimberly, WI 54136
      View Details
    • $609,000
      6,000 SF

      Kimberly Commercial Building For Sale

      6,000 SF building suitable for office or retail use.
      1037 Truman St, Kimberly, WI
      View Details

    FAQs

    What type of property is this?
    Duplex - Well-maintained duplex with functional upper and lower units, suited for rental income or owner-occupancy.
    Where is this duplex located?
    The property is located at 142 North Main Street Kimberly, WI.
    What is the asking price?
    The asking price for this property is $238,900.
    What are key features of this property?
    This property features: Upper/lower duplex with a well‑maintained layout for rental income or owner‑occupancy; 1.5‑story building with vinyl siding and a stone foundation; Forced‑air natural gas heating and 2 water heaters
    (920) 850-7951
    We can help!
    Listing Contact
    Hollan Miller
    Real Estate License ID: 94-90615
    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.

    More about this property
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