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    Lancaster Duplex on Golf Course Title is generated by Realmo AI

    337 Alona Lane, Lancaster, WI 53813

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    Claim this Listing
    For Sale
    Under Contract
    $248,000

    Duplex-side by side,2 story - Lancaster, WI

    Property size:
    2,200 SF
    Lot size:
    0.65 Acres
    Price / SF:
    $112/SF
    Added:
    May 7, 2026
    Days on Market:
    9
    Last Refresh:
    May 15 at 6:06 pm

    Property Features for 337 Alona Lane

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    R2
    Bedrooms
    5
    Rooms
    Basement, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Parking
    2
    Parking features
    Garage
    Interior features
    Water Softener Owned
    Basement Y/N
    1
    Appliances
    Dishwasher, Dryer
    Standard status
    Active Under Contract
    APN
    246-01630-0000
    Size
    2,200 SF
    Lot size
    0.65 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    4177

    Utilities

    Utilities
    Water Available
    Heating system
    Forced Air

    Building Details

    Year built
    1983
    Floors in Building
    2
    Number of units
    2
    Building materials
    Brick
    Architectural style
    Other

    We can help!

    Listing Contact
    Casey Kerkenbush

    Listing agent Casey Kerkenbush

    Listing office Jon Miles Real Estate 530 S Water St Ste 1, Madison, WI

    Listing date May 7, 2026

    MLS# 2022382 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

    • Duplex on a golf course, overlooking Hole 15.
    • Spacious main unit featuring 3 bedrooms, 2.5 baths, and over 2200 sq ft with a possible 4th bedroom.
    • Second unit offers 2 bedrooms, 2 baths, and convenient main level living with 1200+ sq ft.
    • Main unit includes a new furnace, fridge, and dishwasher (2024).
    • Benefit from new garage doors and openers (2026) for both units.
    • Includes a storage shed with double doors, perfect for a golf cart.

    Overview

    This duplex property is located in Lancaster, WI, and offers an opportunity for either owner occupancy or rental income. The larger unit features over 2200 square feet of living space, including 3 bedrooms and 2.5 bathrooms. A bonus room on the main level, measuring 13x21 feet, could serve as a fourth bedroom. Recent updates include a new furnace, refrigerator, and dishwasher in 2024, as well as a new garage door and opener planned for 2026. The partially finished basement leads to a 19x21 stamped concrete patio that overlooks the 15th hole of the adjacent golf course. The second unit provides over 1200 square feet of main-level living space, with 2 bedrooms and 2 bathrooms. It also features a covered rear porch. A storage shed with double doors is suitable for storing a golf cart. The property is zoned R2 and situated on a 0.65-acre lot.

    Financial Insights

    Value Estimation Calculated for Multifamily LT 5

    Conservative
    $214.4K
    NOI $19,295 @ 9.00% cap · cautious / downside scenario
    Moderate
    $275.6K
    NOI $19,295 @ 7.00% cap · market / base-case scenario
    Aggressive
    $385.9K
    NOI $19,295 @ 5.00% cap · optimistic / upside scenario

    NOI & Cap Rate Calculator

    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.
         Calculated for Multifamily LT 5

    Component $ $/SF
    Gross rent $29.8k $13.56
    − Vacancy −$2.3k −$1.03
    EGI $27.6k $12.53
    − OpEx −$8.3k −$3.76
    NOI $19.3k $8.77
    2,200 SF · lease $13.56/SF/yr · vacancy 7.60% · expense 30.00%

    Alternative Use Scenarios

    Best Use
    Multifamily LT 5
    $275.6K
    $241.2K – $321.6K (±1% cap)
    NOI $19,295 @ 7.0% cap · market cap 7.78%
    Second Best
    Apartment 5plus
    $253.8K
    $222.1K – $296.1K (±1% cap)
    NOI $17,767 @ 7.0% cap · market cap 7.16%
    Theoretical Best
    Office A
    $609.1K
    $532.9K – $710.6K (±1% cap)
    NOI $42,634 @ 7.0% cap · market cap 17.19%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Insight Report 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 Gym & Fitness Center Auto Repair Shop Pharmacy

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

    Location Insight

    • Map
    • Local Demand
    City
    Lancaster
    County
    Grant
    State
    Wisconsin
    Longitude
    -90.706122
    Latitude
    42.835645

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    FAQs

    What type of property is this?
    Duplex - Spacious duplex on golf course, ideal for owner occupancy.
    Where is this duplex located?
    The property is located at 337 Alona Lane Lancaster, WI.
    What is the asking price?
    The asking price for this property is $248,000.
    What are key features of this property?
    This property features: Duplex on a golf course, overlooking Hole 15.; Spacious main unit featuring 3 bedrooms, 2.5 baths, and over 2200 sq ft with a possible 4th bedroom.; Second unit offers 2 bedrooms, 2 baths, and convenient main level living with 1200+ sq ft.
    (608) 386-4638
    We can help!
    Listing Contact
    Casey Kerkenbush
    Real Estate License ID: 8375194
    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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