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    Drive-Up Self Storage Facility Title is generated by Realmo AI

    623 Penrose Street, Grinnell, IA 50112

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    Modern 2022 storage facility with gated, fenced access, office and kiosk, and 198 non-climate units for drive-up use.

    Type:Self Storage
    Property size:
    18,000 SF
    Lot size:
    6.24 Acres
    Price / SF:
    $61/SF
    Added:
    Jun 1, 2026
    Days on Market:
    6
    Last Refresh:
    Jun 6 at 5:09 am

    Property Features for 623 Penrose Street

    General Information

    Standard status
    Active
    Size
    18,000 SF
    Lot size
    6.24 Acres
    Property subtype
    Self Storage

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    Listing Contact
    Nick Anderson

    Listing agent Nick Anderson License #40831144

    Listing office Lindsey Self Storage

    Listing date Jun 1, 2026

    Source Crexi

    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 Lindsey Self Storage

    HighLights

    • Built in 2022: 18,000 NRSF drive‑up self‑storage facility in Grinnell, IA
    • 198 rentable units, all non‑climate‑controlled storage
    • Gated, secured, and fenced facility with on‑site office and kiosk
    • 6.24‑acre lot with direct physical expansion capability and excess land for additional storage and/or outdoor parking
    • Current occupancy: 64% physical occupancy and 50% economic occupancy
    • Offers a 20% rent‑to‑market gap based on the current rent profile

    Overview

    Executive Storage is a modern, drive-up self-storage facility built in 2022, offering 18,000 net rentable square feet across 198 rentable units. The property is configured as a non-climate-controlled storage operation, with a gated, secured, and fenced perimeter. An on-site office and kiosk support day-to-day customer access and property management.

    The facility sits on a spacious 6.24-acre lot in Grinnell, Iowa. The site design includes direct physical expansion capabilities, with excess land available for additional storage development or outdoor parking. The property also benefits from ongoing local demand drivers referenced in the offering, including nearby residential development activity.

    For buyers or operators, the asset combines a recently built platform with a clear operational focus. The offering notes 64% physical occupancy and 50% economic occupancy, with upside tied to improved management and continued lease-up. The property’s storage mix and site size also provide flexibility to expand the tenant base and capture a stated 20% rent-to-market gap through operational enhancements and leasing execution.
    Location Intelligence

    Current Use by Public Records

    Self storage facilities

    Suggested Use

    Restaurant Real Estate Agency Law Firm Building Supply Spa & Massage Center Dental Office Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

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

    Location Insight

    • Map
    • Local Demand
    City
    Grinnell
    County
    Poweshiek
    State
    Iowa
    Longitude
    -92.708816
    Latitude
    41.739221

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    FAQs

    What type of property is this?
    Self storage facility - Modern 2022 storage facility with gated, fenced access, office and kiosk, and 198 non-climate units for drive-up use.
    Where is this self storage facility located?
    The property is located at 623 Penrose Street Grinnell, IA.
    What is the asking price?
    The asking price for this property is $1,100,000.
    What are key features of this property?
    This property features: Built in 2022: 18,000 NRSF drive‑up self‑storage facility in Grinnell, IA; 198 rentable units, all non‑climate‑controlled storage; Gated, secured, and fenced facility with on‑site office and kiosk
    (612) 759-0982 Call to check price and availability
    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing
    Nick Anderson
    Real Estate License ID: 40831144
    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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