Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    306 Walnut St Ankeny, IA 50023-3042

    • Medical offices
    • 4,242 SF
    • 0.20 lot acres
    OFF-MARKET
    Last Sale
    Dec 30, 2022
    $400,000
    Value Estimations
    $310,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US25-2566843
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Ankeny Dental Center / Cosmetic Dentist / Dentist
    • Dr. Jeff S. Stewart, DDS / Dentist
    • Dr. Stephen M. Karbacka, DDS / Dentist
    • Jacqueline Smith / Dentist

    Property Details for 306 Walnut St

    Year built
    1969
    Construction
    STEEL FRAME
    Lot size
    0.20 lot acres
    Property size
    4,242 SF
    Zone code
    C-2A
    Property type
    Medical offices
    Property subtype
    Medical centers
    APN
    181/00142-000-000
    APU
    18100142000000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $300,000
      ML approach
      $290,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $327,000
      Market price range: $327k - $887k

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Ankeny
    County
    Polk
    State
    Iowa
    Longitude
    -93.6063
    Latitude
    41.7292
    CBSA code
    19780
    CBSA name
    DES MOINES-WEST DES MOINES, IA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2020
    $7,662
    $46,900
    $313,100
    $360,000
    -
    $46,900
    $313,100
    $360,000

    Comparable in this City

    • Value Estimation
      $345,000
      8,763 SF

      1225 State St

      MEDICAL BUILDING • 8,763 SF
      1225 State St, Ankeny, IA 50023-2545
      View Details
    • Value Estimation
      $250,000
      5,110 SF

      1824 White Birch Cir

      MEDICAL BUILDING • 5,110 SF
      1824 White Birch Cir, Ankeny, IA 50023-7216
      View Details
    • Value Estimation
      $280,000
      3,741 SF

      211 School St Sta, Unit A

      MEDICAL BUILDING • 3,741 SF
      211 School St Sta, Ankeny, IA 50023-1746
      View Details
    • Value Estimation
      $575,000
      62,144 SF

      3625 Ankeny Blvd

      MEDICAL BUILDING • 62,144 SF
      3625 Ankeny Blvd, Ankeny, IA 50023-4610
      View Details
    • Value Estimation
      $305,000
      8,514 SF

      309 Ankeny Blvd

      MEDICAL BUILDING • 8,514 SF
      309 Ankeny Blvd, Ankeny, IA 50023-1733
      View Details
    • Value Estimation
      $285,000
      5,465 SF

      1310 State St

      MEDICAL BUILDING • 5,465 SF
      1310 State St, Ankeny, IA 50023-2695
      View Details

    Similar Nearby for Sale

    • $3,417,227
      6,358 SF

      Ankeny Mixed-Use Investment

      High-yield Ankeny property, 6,358 SF.
      7040 14Th St, Ankeny, IA 50023
      View Details
    • $3,620,000
      12,960 SF

      Ankeny Daycare Investment Opportunity

      12,960 SF Daycare/Medical Building, $3.62M
      1606 Irvinedale Dr, Ankeny, IA 50023
      View Details
    • $129,900
      1,130 SF

      Independent Senior Living Cooperative

      Independent senior living community unit with modern amenities and convenient location.
      1370 SW Magazine Rd, Ankeny, IA 50023
      View Details
    • $140,000
      1,229 SF

      Independent Senior Living Cooperative Unit

      Independent senior living cooperative unit with recent updates and amenities.
      1370 SW Magazine Rd, Ankeny, IA 50023
      View Details
    • $875,000
      3,825 SF

      Ankeny Boulevard Medical/Professional Office

      Former physical therapy clinic suitable for medical or professional services.
      2675 N Ankeny Blvd, Ankeny, IA 50023
      View Details
    • $2,050,000
      6,784 SF

      Ankeny Storefront Investment Opportunity

      High-return Ankeny storefront, 100% occupied.
      1850 Plz Shops Ln, Ankeny, IA 50023
      View Details

    Similar Nearby for Lease

    • $6 SF/Yr
      37,000 SF

      Ankeny Blvd Office Space

      1,706 SF Office Suite Available in Ankeny, IA
      110 Ankeny Blvd, Ankeny, IA 50023
      View Details
    • $22 SF/Yr
      25,958 SF

      District 7 Office Space Available

      Prime Polk County Office Suites, Flexible Sizes
      1535 Market St, Ankeny, IA 50023
      View Details
    • $18 SF/Yr
      12,960 SF

      Ankeny Medical/Creative Office Space

      Modern Ankeny office, 2 suites available.
      1606 Irvinedale Dr, Ankeny, IA 50023
      View Details
    • $15 SF/Yr
      12,000 SF

      Ankeny Office Space for Lease

      Modern Office Space in Prairie Trail
      2325 State St, Ankeny, IA 50023
      View Details
    • $25 SF/Yr
      12,750 SF

      Northview Centre II Retail Space

      Ankeny, IA retail center with 2 suites available.
      1550 Ankeny Blvd, Ankeny, IA 50023
      View Details
    • $17 SF/Yr
      10,236 SF

      Ankeny Executive Office Space

      Prime Ankeny location, 2,524 sq ft available.
      1315 Oralabor Rd, Ankeny, IA 50023
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    306 Walnut St
    Ankeny, IA 50023-3042
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.