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

    17 Walnut St Charleston, SC 29403-4514

    • Warehouses
    • 0.86 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US77-2212669
    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

    • Go Store It Self Storage / Self-Storage Facility / Moving Supply Store

    Property Details for 17 Walnut St

    Lot size
    0.86 lot acres
    Property type
    Warehouses
    APN
    459-05-01-001
    APU
    4590501001

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Charleston
    County
    Charleston
    State
    South Carolina
    Longitude
    -79.9435
    Latitude
    32.799
    CBSA code
    16700
    CBSA name
    CHARLESTON-NORTH CHARLESTON, SC 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
    2023
    $190,741
    $0.00
    $0.00
    $693,100
    -
    $1,873,100
    $9,917,200
    $11,790,300

    Comparable in this City

    • Value Estimation by Request

      2153 Heriot St

      Flex space
      2153 Heriot St, Charleston, SC 29403
      View Details
    • Value Estimation
      $2,780,000
      15,532 SF

      1056 King St

      WAREHOUSE, STORAGE • 15,532 SF
      1056 King St, Charleston, SC 29403-3728
      View Details
    • Value Estimation
      $2,965,000
      37,290 SF

      1111 Morrison Dr

      WAREHOUSE, STORAGE • 37,290 SF
      1111 Morrison Dr, Charleston, SC 29403-3110
      View Details
    • Value Estimation
      $4,390,000
      37,394 SF

      823 Meeting St

      WAREHOUSE, STORAGE • 37,394 SF
      823 Meeting St, Charleston, SC 29403-3108
      View Details
    • Value Estimation
      $7,410,000
      99,564 SF

      2112 Heriot St

      WAREHOUSE, STORAGE • 99,564 SF
      2112 Heriot St, Charleston, SC 29403
      View Details
    • Value Estimation
      $33,635,000
      519,144 SF

      Greenleaf St

      WAREHOUSE, STORAGE • 519,144 SF
      Greenleaf St, Charleston, SC 29403
      View Details

    Similar Nearby for Sale

    • $1,249,900
      0.11 Acres

      Charleston Downtown Development

      .11-acre lot, mixed-use potential.
      190 Coming St, Charleston, SC 29403
      View Details
    • $3,400,000
      0.54 Acres

      Charleston Mixed-Use Redevelopment

      8,911 SF, Two Buildings, Prime Location
      60 Romney St, Charleston, SC 29403
      View Details
    • $250,000
      0.04 Acres

      Downtown Charleston Vacant Lot

      Vacant lot in downtown Charleston near restaurants and landmarks.
      229 Fishburne St, Charleston, SC 29403
      View Details
    • Contact for pricing
      2 SF

      Charleston Land Redevelopment Opportunity

      2.5 acres in NoMo district, zoned for mixed use.
      Huger St Morrison Dr & Stuart St, Charleston, SC 29403
      View Details
    • $2,545,000
      0.07 Acres

      Charleston Mixed-Use Investment Opportunity

      Flagship mixed-use property in downtown Charleston with commercial and residential units.
      132 Spring St, Charleston, SC 29403
      View Details
    • $315,000
      0.09 Acres

      Land in Downtown Charleston Peninsula

      Rare opportunity to build a custom home in historic Charleston.
      Hanover St, Charleston, SC 29403
      View Details

    Similar Nearby for Lease

    • $12 SF/Yr
      24,800 SF

      Charleston I-26 Warehouse Space

      24,800 SF Industrial Warehouse - Prime Location
      2153 Heriot St, Charleston, SC 29403
      View Details
    • $23 SF/Yr
      2,631 SF

      King Street Executive Office Space

      Charleston A-Class Office, 2,000 SF Available
      579 King St, Charleston, SC 29403
      View Details
    • $18 SF/Yr
      5,500 SF

      Conveniently Located Flex/Industrial Space

      Flex/industrial space with climate-controlled offices, near airport and station.
      4122 Meeting St, Charleston, SC 29403
      View Details
    • $18 SF/Yr
      2,298 SF

      Charleston Industrial Space For Rent

      Industrial property in Charleston, SC with on-site parking.
      62 Brigade St, Charleston, SC 29403
      View Details
    • $60 SF/Yr
      3,938 SF

      King Street Retail Space Available

      New retail space with patio on King Street.
      677 King St, Charleston, SC 29403
      View Details
    • $30 SF/Yr
      1,363 SF

      Downtown Retail Space For Lease

      New retail spaces available in downtown Charleston apartment community.
      1310 Meeting St, Charleston, SC 29403
      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.
    17 Walnut St
    Charleston, SC 29403-4514
    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.