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    3423 Marnie Ave Waterloo, IA 50701

    View on Map
    Sponsored
    For Sale
    $5,676,230

    COMMERCIAL - Waterloo, IA

    Property size:
    44,800 SF
    Lot size:
    5.35 Acres
    Days on Market:
    335
    Last Refresh:
    Mar 29 at 12:06 pm

    Property Features for 3423 Marnie Ave

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Property condition
    Under Construction
    Standard status
    Active
    Zoning
    C2 / M1
    APN
    881306426045
    Size
    44,800 SF
    Lot size
    5.35 Acres

    Building Details

    Year built
    2025
    Flooring type
    Concrete
    Building materials
    Pre Eng Steel
    Roof type
    Metal

    We can help!

    Listing Contact
    Trev Adair
    Trev Adair

    Pinnacle Realty LLC

    Listing agent Trev Adair

    Listing date Apr 29, 2025

    MLS# 2503044

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

    Learn more

    Property Insight Report

    Overview

    Waterloo Flex Space Opportunity

    This design build project offers units available for lease or purchase, situated near the corner of Highway 20 and Highway 63 in the Cedar Valley. The flex space is intended to support business growth. Investors have the option to purchase the design/build project, with construction tailored to specific requirements. The property can accommodate up to 14 units, each 40x80 feet in size, or combined to create up to 22,400 square feet of contiguous space. Units feature a clear span, dual overhead doors, a walk-in door, and a window, designed to accommodate a semi-truck and trailer without detaching. The units include radiant heat, floor drains, and a sprinkler system. Design work is complete, and construction is scheduled to begin in 2025, with a short build schedule. The base rent is $7.45 per square foot, or $1,985 per month for a 40'x80' / 3,200 square foot unit. Buildout options are customizable. CAM fees are $1.65, insurance is $0.35, and estimated taxes are $2.30, bringing the total to $9.45 for the first year and $11.75 thereafter. A TIF package is available upon purchase. The lot size is 5.35 acres, and the property size is 44,800 square feet. The zoning is C2 / M1.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Flex space

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Waterloo
    County
    Black Hawk
    State
    Iowa
    Longitude
    -92.396518
    Latitude
    42.463749

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    FAQs

    What type of property is this?
    Flex space - Flex space units available for lease or purchase.
    Where is this flex space located?
    The property is located at 3423 Marnie Ave Waterloo, IA.
    What is the asking price?
    The asking price for this property is $5,676,230.
    What are key features of this property?
    This property features: - Customizable design/build flex space project with up to 14 units, offering significant business growth potential.; - Units can be configured up to 22,400 sqft contiguous, providing flexible space options.; - Convenient location near Highway 20 & Highway 63 in the Cedar Valley.
    (319) 350-9476
    Request Owner's contact information
    3423 Marnie Ave Waterloo, IA 50701
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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
    3423 Marnie Ave Waterloo, IA 50701
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    We can help!
    Listing Contact
    Trev Adair
    Trev Adair
    Real Estate License ID: 322502720
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