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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    821 Atlanta St Roswell, GA 30075-4425

    • Office buildings
    • 10,920 SF
    • 0.84 lot acres
    OFF-MARKET
    Last Sale
    Oct 17, 2023
    $3,500,000
    Value Estimations
    $3,525,000
    Show details
    Cap Rate Potential
    3.8%
    Office buildings
    Location Intelligence
    Property ID
    US22-1256248
    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

    • Mold, Water, & Air / Water Damage Restoration Service / Air Duct Cleaning Service
    • 1Source International LLC / Telecommunications Service Provider / Video Conferencing Service
    • Discover Greater / Consultant
    • Atlanta School of Photography / Photography Class
    • All Clean By Anabelle of Roswell / House Cleaning Service

    Property Details for 821 Atlanta St

    Year built
    1994
    Lot size
    0.84 lot acres
    Property size
    10,920 SF
    Zone code
    I1
    Property type
    Office buildings
    APN
    12 191304140900
    APU
    12191304140900

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $4,080,000
      ML approach
      $4,015,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $2,600,000
      6.5%
      $2,400,000
      7%
      $2,230,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $3,192,000
      Market price range: $1.74M - $3.68M
      AI Estimate
      $2,869,000
      Market price range: $1.23M - $3.16M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $2,515,000
      Current use
      RESTAURANT
      $5,865,000
      Change: +133% Conversion: Moderate
      RETAIL STORES
      $4,645,000
      Change: +85% Conversion: Moderate
      NEIGHBORHOOD: SHOPPING CENTER
      $3,590,000
      Change: +43% Conversion: Difficult
      MEDICAL BUILDING
      $3,390,000
      Change: +35% Conversion: Easy
      AUTO REPAIR, GARAGE
      $3,185,000
      Change: +26% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Roswell
    County
    Fulton
    State
    Georgia
    Longitude
    -84.3612
    Latitude
    34.0207
    CBSA code
    12060
    CBSA name
    ATLANTA-SANDY SPRINGS-MARIETTA, GA 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
    $19,772
    $248,480
    $452,000
    $700,480
    -
    $621,200
    $1,130,000
    $1,751,200

    Comparable in this City

    • Value Estimation
      $1,265,000
      5,171 SF

      400 Market Pl

      OFFICE BUILDING (MULTI-STORY) • 5,171 SF
      400 Market Pl, Roswell, GA 30075-3909
      View Details
    • Value Estimation
      $850,000
      5,040 SF

      545 Colonial Park Dr

      OFFICE BUILDING (MULTI-STORY) • 5,040 SF
      545 Colonial Park Dr, Roswell, GA 30075-4291
      View Details
    • Value Estimation by Request
      5,040 SF

      10882 Crabapple Rd

      OFFICE BUILDING (MULTI-STORY) • 5,040 SF
      10882 Crabapple Rd, Roswell, GA 30075-5829
      View Details
    • Value Estimation
      $840,000
      5,040 SF

      10884 Crabapple Rd

      OFFICE BUILDING (MULTI-STORY) • 5,040 SF
      10884 Crabapple Rd, Roswell, GA 30075-3091
      View Details
    • Value Estimation
      $1,130,000
      4,000 SF

      11050 Crabapple Rd

      OFFICE BUILDING (MULTI-STORY) • 4,000 SF
      11050 Crabapple Rd, Roswell, GA 30075-2489
      View Details
    • Value Estimation by Request
      4,296 SF

      210 Crossville Rd

      OFFICE BUILDING (MULTI-STORY) • 4,296 SF
      210 Crossville Rd, Roswell, GA 30075-2906
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      3,642 SF

      Roswell Office Building on Roswell

      Office building on 1.066 acres along Roswell Road.
      1540 Woodstock Rd, Roswell, GA 30075
      View Details
    • $1,400,000
      5,104 SF

      Roswell Office Building For Sale

      5,104 SF office building on 0.42 acres in Roswell.
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      View Details
    • $4,375,000
      14,000 SF

      Roswell Office Building For Sale

      14,000 SF office building ideal for medical or professional use.
      525 E Crossville Rd, Roswell, GA 30075
      View Details
    • $575,000
      0.05 Acres

      Roswell Office Condo Investment

      Prime Roswell location, high cash flow.
      1160 Grimes Bridge Rd, Roswell, GA 30075
      View Details
    • $220,000
      980 SF

      Roswell Office Suite for Sale

      980 sq ft, 6 offices, updated
      200 Market Pl, Roswell, GA 30075
      View Details
    • $1,600,000
      2,186 SF

      Downtown Roswell - 42 Woodstock

      Office Properties & Spaces • 2,186 SF
      42 Woodstock Rd, Roswell, GA 30075
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      40,000 SF

      Roswell Coworking Space Available

      Modern Coworking Suites in North Atlanta
      0 Alpharetta St & Frasier St, Roswell, GA 30075
      View Details
    • $1,300 /Mo
      980 SF

      Roswell Office Space For Lease

      Spacious 980 SF office suite in Roswell, GA.
      200 Market Pl, Roswell, GA 30075
      View Details
    • Contact for pricing
      200,242 SF

      Roswell Crossing Executive Suites

      Prime Roswell Office & Retail Space
      0 Crossville Rd. & King Rd, Roswell, GA 30075
      View Details
    • $31 SF/Yr
      5,023 SF

      Roswell Retail Space for Lease

      High-visibility retail in Downtown Roswell.
      1137 Alpharetta St, Roswell, GA 30075
      View Details
    • $20 SF/Yr
      11,840 SF

      Roswell GA Creative Office Space

      1,200 SF Retail/Office Suite Available
      425 Market Pl, Roswell, GA 30075
      View Details
    • $21 SF/Yr
      3,998 SF

      Roswell Office Building - 4 Suites

      Prime Roswell location, 4 suites available, modern upgrades.
      610 Colonial Park Dr, Roswell, GA 30075
      View Details

    Property Visit Statistics

    • Visits by month
      2.6k
    • Visitors by month
      937
    • Avg Time on site
      12 min
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    821 Atlanta St
    Roswell, GA 30075-4425
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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
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