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    Victorian Duplex with Detached Garage Title is generated by Realmo AI

    800 N Main Street, Lake Mills, WI 53551

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    Claim this Listing
    For Sale
    $375,000

    2 story,2 flat-up and down - Lake Mills, WI

    Lot size:
    0.75 Acres
    Added:
    Jan 6, 2026
    Days on Market:
    151
    Last Refresh:
    Jun 6 at 7:06 am

    Property Features for 800 N Main Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    R3
    Bedrooms
    5
    Rooms
    Basement, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Parking
    3
    Basement Y/N
    1
    Appliances
    Dryer
    Standard status
    Active
    APN
    246-0713-1223-022
    Lot size
    0.75 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    3607

    Utilities

    Heating system
    Radiant

    Building Details

    Year built
    1890
    Floors in Building
    2
    Number of units
    2
    Architectural style
    Other

    We can help!

    Listing Contact
    Barry Luce
    Barry Luce

    Listing agent Barry Luce

    Listing office RE/MAX Community Realty 112 S Main St, Lake Mills, WI

    Listing date Jan 6, 2026

    MLS# 2005786 Listing URL

    Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Victorian home built in 1890 with basement
    • 3/4‑acre lot with a large 28x40 detached garage/storage building
    • Currently configured as a 2‑family residence
    • Multi‑family zoning with potential to expand up to a 6‑family dwelling under existing zoning
    • Adjacent to commercial zoning; potential for rezoning to allow commercial use
    • Radiant heating and includes dryer

    Overview

    This classic Victorian home offers a versatile two-flat configuration currently set up as a 2-family residence. The property sits on a generous 3/4-acre lot and is zoned R3 for multi-family use, creating options for buyers who want to maintain it as income property, convert it back to a single-family home, or pursue expansion up to a 6-family dwelling under existing zoning. A large 28x40 detached garage/storage building provides substantial additional space for vehicles, projects, or storage and supports a range of residential uses.

    The home is located at 800 N Main Street in Lake Mills, WI, with visibility on Main Street just off I-94. The property is adjacent to commercial zoning, which can be important for owners considering future repositioning, including the possibility of seeking rezoning to support commercial use.

    As-is sale offers a straightforward path for investors, developers, and owner-occupants seeking flexibility. With its multi-family zoning and detached garage, the asset is well suited to buyers who want optionality between residential income, single-family conversion, or expansion, while also keeping an eye on longer-term commercial redevelopment opportunities if rezoning is pursued.
    Property Profile Location Intelligence

    Current Use by Public Records

    Lake Mills Golf ... Golf Course

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Lake Mills
    County
    Jefferson
    State
    Wisconsin
    Longitude
    -88.909227
    Latitude
    43.088083

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    FAQs

    What type of property is this?
    Duplex - Versatile two-family Victorian on a large lot, with potential to reconfigure or expand under multi-family zoning.
    Where is this duplex located?
    The property is located at 800 N Main Street Lake Mills, WI.
    What is the asking price?
    The asking price for this property is $375,000.
    What are key features of this property?
    This property features: Victorian home built in 1890 with basement; 3/4‑acre lot with a large 28x40 detached garage/storage building; Currently configured as a 2‑family residence
    (920) 222-9307
    We can help!
    Listing Contact
    Barry Luce
    Barry Luce
    Real Estate License ID: 9050496
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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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