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    Fully Occupied Self-Storage Facility Title is generated by Realmo AI

    350 MILL STREET, Birnamwood, WI 54414

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    For Sale
    $189,900

    COMMERCIAL - Birnamwood, WI

    Property size:
    3,264 SF
    Lot size:
    1.11 Acres
    Price / SF:
    $58/SF
    Added:
    Jun 4, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 5 at 11:06 am

    Property Features for 350 MILL STREET

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Standard status
    Active
    Size
    3,264 SF
    Lot size
    1.11 Acres

    Building Details

    Year built
    1980
    Building materials
    Metal
    Roof type
    Metal

    We can help!

    Listing Contact
    STEVEN LACERTE

    Listing agent STEVEN LACERTE License #52410-90

    Listing office COLDWELL BANKER ACTION 928 GRAND AVENUE, Schofield, WI

    Listing date Jun 4, 2026

    MLS# 22602519

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

    HighLights

    • Income‑producing storage facility built in 1980 with 18 storage units on approx. 1.11 acres.
    • Currently fully occupied—12 large units at $60/month and 3 small units at $25/month, plus additional units renting at $35 and $45/month.
    • Recent durable new metal/steel roof to help minimize future maintenance.
    • Security cameras: two solar‑powered WiFi security cameras, with no electrical service connected to the units.
    • Low operating expenses noted due to no electricity connected to the units.
    • Expansion potential on the spacious 1.11‑acre parcel to add additional storage units and increase revenue.

    Overview

    This self-storage facility is configured with 18 storage units across a 1.11-acre parcel. The tenant mix includes 12 larger units and 3 smaller units, with additional units rented at $35 and $45 per month. The property is currently fully occupied. Recent capital improvements include a new durable steel roof, designed to help reduce ongoing maintenance. For security, the facility is equipped with two solar-powered WiFi security cameras. Units are not connected to electricity, which supports lower operating expense.

    Located at 350 Mill Street in Birnamwood, Wisconsin within Shawano County, the property benefits from a site size that can support additional development. The existing unit count and layout provide an immediate operating base, while the available land area creates room for adding storage units.

    For buyers and operators seeking a turnkey storage asset, the property’s full occupancy and secured, low-utility setup offer a straightforward operating profile. The combination of a recently replaced steel roof and solar-powered security cameras further supports practical day-to-day management. With space available on the parcel, the facility may also appeal to those looking to add units over time.
    Property Profile Location Intelligence

    Current Use by Public Records

    Self storage facilities

    Suggested Use

    Restaurant Spa & Massage Center Dental Office Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon Hotel & Motel Auto Parts Store Department Store

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

    Location Insight

    • Map
    • Local Demand
    City
    Birnamwood
    County
    Shawano
    State
    Wisconsin
    Longitude
    -89.207024
    Latitude
    44.929264

    FAQs

    What type of property is this?
    Self storage facility - Fully occupied storage facility with low operating costs, featuring steel roof and solar-powered security cameras.
    Where is this self storage facility located?
    The property is located at 350 MILL STREET Birnamwood, WI.
    What is the asking price?
    The asking price for this property is $189,900.
    What are key features of this property?
    This property features: Income‑producing storage facility built in 1980 with 18 storage units on approx. 1.11 acres.; Currently fully occupied—12 large units at $60/month and 3 small units at $25/month, plus additional units renting at $35 and $45/month.; Recent durable new metal/steel roof to help minimize future maintenance.
    (715) 551-6567
    We can help!
    Listing Contact
    STEVEN LACERTE
    Real Estate License ID: 52410-90
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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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