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

    821 Main St Anderson, SC 29621-5544

    • Office buildings
    • 3,222 SF
    • 0.41 lot acres
    OFF-MARKET
    Value Estimations
    $465,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US77-0777330
    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

    • Sweetbay Properties / General Contractor
    • Ralph C. Gruendling and Associates / Financial Consultant
    • Buy Felicia & Co - RealtyOne Group Freedom / Real Estate Agency / Real Estate Agent
    • Marty and Amanda Realtors with Realty One Group Freedom / Real Estate Agent
    • Heart to Heart Counseling / Counselor

    Property Details for 821 Main St

    Lot size
    0.41 lot acres
    Property size
    3,222 SF
    Property type
    Office buildings
    APN
    123-29-07-004
    APU
    1232907004

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $370,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $554,000
      Market price range: $265k - $616k

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $485,000
      Current use
      RETAIL STORES
      $515,000
      Change: +6% Conversion: Moderate
      COMMERCIAL (GENERAL)
      $435,000
      Change: -11% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Anderson
    County
    Anderson
    State
    South Carolina
    Longitude
    -82.6524
    Latitude
    34.5106
    CBSA code
    24860
    CBSA name
    GREENVILLE-ANDERSON, 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
    $11,372
    $7,130
    $22,560
    $29,690
    -
    $0.00
    $0.00
    $494,925

    Comparable in this City

    • Value Estimation
      $380,000
      3,056 SF

      819 Fant St

      OFFICE BUILDING • 3,056 SF
      819 Fant St, Anderson, SC 29621-5717
      View Details
    • Value Estimation
      $340,000
      7,171 SF

      1221 Fant St

      OFFICE BUILDING • 7,171 SF
      1221 Fant St, Anderson, SC 29621-4821
      View Details
    • Value Estimation
      $415,000
      4,480 SF

      1657 Greenville St

      OFFICE BUILDING • 4,480 SF
      1657 Greenville St, Anderson, SC 29621-2062
      View Details
    • Value Estimation
      $1,140,000
      24,195 SF

      1655 Greenville St

      OFFICE BUILDING • 24,195 SF
      1655 Greenville St, Anderson, SC 29621-2062
      View Details
    • Value Estimation
      $280,000
      356 SF

      4318 Belton Hwy

      OFFICE BUILDING • 356 SF
      4318 Belton Hwy, Anderson, SC 29621-4908
      View Details
    • Value Estimation
      $405,000
      3,315 SF

      105 Buford Ave

      OFFICE BUILDING • 3,315 SF
      105 Buford Ave, Anderson, SC 29621-3313
      View Details

    Similar Nearby for Sale

    • $195,000

      Move-In Ready Office Suite

      Professional office suite in excellent condition near hospital.
      400 N Fant St, Anderson, SC 29621
      View Details
    • $925,000
      4,300 SF

      Prime Anderson Office Building

      4,300 SF Office, High Traffic Area
      1502 Greenville St, Anderson, SC 29621
      View Details
    • $1,400,000
      3,653 SF

      Prime Anderson Office Building

      Class A Office, 3653 SF, Vacant
      602 Main St, Anderson, SC 29621
      View Details
    • $580,000
      3.03 Acres

      I-85 Commercial Land, Anderson SC

      3 Acres, C2 Zoning, High Visibility
      4298 Clemson Blvd, Anderson, SC 29621
      View Details
    • $775,000

      Anderson Commercial Lot - Highway 81

      Prime Commercial Lot, C-2 Zoning, Hwy 81
      00 Hanna Xing, Anderson, SC 29621
      View Details
    • $119,000
      0.57 Acres

      Versatile Anderson Commercial Building

      Prime location, multiple use potential.
      9200 Abbeville Hwy, Anderson, SC 29621
      View Details

    Similar Nearby for Lease

    • $5,000 /Mo
      4,200 SF

      Office Space with Recent Upgrades

      Office space featuring new exterior paint and resurfaced parking lot.
      120 E West Pkwy, Anderson, SC 29621
      View Details
    • $25 SF/Yr
      1,212 SF

      Prime Anderson Office Space

      1,800 sq ft Office in High-Traffic Area
      1107 Fant St, Anderson, SC 29621
      View Details
    • $15 SF/Yr
      2,683 SF

      Office Space on Hwy 81

      Office space for lease near downtown Anderson and Anderson University.
      1704 E Greenville St, Anderson, SC 29621
      View Details
    • $20 SF/Yr
      57,107 SF

      Oak Point Plaza Executive Suites

      Anderson, SC Office Space Available
      4120-4126 Clemson Blvd, Anderson, SC 29621
      View Details
    • $3,400 /Mo

      Class A Office Space

      Professional office suite for rent in Anderson, SC.
      2315 N Main St, Anderson, SC 29621
      View Details
    • $10 SF/Yr
      5,300 SF

      Downtown Anderson Retail Space

      Iconic 5,300 sqft space, prime location.
      110 Greenville St, Anderson, SC 29621
      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.
    821 Main St
    Anderson, SC 29621-5544
    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.