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

    831 20th Ave Fort Lauderdale, FL 33304-3035

    • Office buildings
    • 1,817 SF
    • 0.15 lot acres
    OFF-MARKET
    Last Sale
    Dec 01, 2020
    $525,000
    Value Estimations
    $780,000
    Show details
    Cap Rate Potential
    6.8%
    Office buildings
    Location Intelligence
    Property ID
    US19-0625735
    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

    • Southern Waters Capital / Real Estate Developer

    Property Details for 831 20th Ave

    Year built
    1959
    Construction
    CONCRETE
    Lot size
    0.15 lot acres
    Property size
    1,817 SF
    Zone code
    RO
    Property type
    Office buildings
    APN
    50-42-01-21-0060
    APU
    504201210060

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $825,000
      ML approach
      $870,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $930,000
      6.5%
      $855,000
      7%
      $795,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,079,000
      Market price range: $471k - $1.32M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $1,110,000
      Current use
      WAREHOUSE, STORAGE
      $1,165,000
      Change: +5% Conversion: Difficult
      RETAIL STORES
      $1,030,000
      Change: -8% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Fort Lauderdale
    County
    Broward
    State
    Florida
    Longitude
    -80.1198
    Latitude
    26.135
    CBSA code
    33100
    CBSA name
    MIAMI-FORT LAUDERDALE-MIAMI BEACH, FL 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
    $10,814
    $127,180
    $395,420
    $522,600
    -
    $127,180
    $395,420
    $522,600

    Comparable in this City

    • Value Estimation
      $6,930,000
      11,033 SF

      2320 9th St

      OFFICE BUILDING (MULTI-STORY) • 11,033 SF
      2320 9th St, Fort Lauderdale, FL 33304-3589
      View Details
    • Value Estimation
      $3,235,000
      7,879 SF

      2600 14th St

      OFFICE BUILDING • 7,879 SF
      2600 14th St, Fort Lauderdale, FL 33304-1566
      View Details
    • Value Estimation by Request
      1,828 SF

      1511 4th Ave

      OFFICE BUILDING • 1,828 SF
      1511 4th Ave, Fort Lauderdale, FL 33304-1000
      View Details
    • Value Estimation
      $1,855,000
      2,674 SF

      837 20th Ave

      OFFICE BUILDING • 2,674 SF
      837 20th Ave, Fort Lauderdale, FL 33304-3035
      View Details
    • Value Estimation by Request
      683 SF

      2455 Sunrise Blvd, Unit CU10N

      PROFESSIONAL BUILDING • 683 SF
      2455 Sunrise Blvd, Fort Lauderdale, FL 33304-3118
      View Details
    • Value Estimation by Request
      520 SF

      2455 Sunrise Blvd, Unit CU9M

      PROFESSIONAL BUILDING • 520 SF
      2455 Sunrise Blvd, Fort Lauderdale, FL 33304-3118
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      70,000 SF

      Waterfront Office Building with Cafe

      Six-story waterfront office building with on-site cafe and free parking.
      915 Middle River Dr, Fort Lauderdale, FL 33304
      View Details
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      Fort Lauderdale Office Space Available

      3,200 SF Fort Lauderdale office space near Galleria Mall.
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      Fort Lauderdale Office Space Available

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      1,322 SF

      Prime Fort Lauderdale Executive Office

      Turn-key office condo, 1322 sq ft
      2455 Sunrise Blvd, Fort Lauderdale, FL 33304
      View Details
    • $3,520,180
      12,398 SF

      Galleria Penthouse Office Suite

      Luxury Fort Lauderdale Office, Ocean Views
      2455 Sunrise Blvd, Fort Lauderdale, FL 33304
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    • $3,000,000

      Oceanfront Office Building, Fort Lauderdale

      Prime location, income potential, development opportunity.
      901 Sunrise Ln, Fort Lauderdale, FL 33304
      View Details

    Similar Nearby for Lease

    • $4,495 /Mo
      6,255 SF

      Two-Story Office Building For Lease

      2500 sq ft office building with high visibility.
      1527 NE 4Th Ave, Fort Lauderdale, FL 33304
      View Details
    • $30 SF/Yr
      18,251 SF

      Flagler Village Office Building

      Fort Lauderdale Office Space Available
      707 3Rd Ave, Fort Lauderdale, FL 33304
      View Details
    • $65 SF/Yr
      24,807 SF

      Galleria Plaza Office Space

      Fort Lauderdale office space, high visibility.
      2541 Sunrise Blvd, Fort Lauderdale, FL 33304
      View Details
    • $3,900 /Mo

      Creative Flex Space For Rent

      Versatile 1,500 SF creative space in prime location.
      1200 NE 7Th Ave, Fort Lauderdale, FL 33304
      View Details
    • $38 SF/Yr

      Turn-Key Medical Space in Fort Lauderdale

      Class A medical space with modern design and recent updates.
      900 NE 26Th Ave, Fort Lauderdale, FL 33304
      View Details
    • $3,950 /Mo

      East Fort Lauderdale Office Space

      Office space near Galleria Mall, east Fort Lauderdale.
      808 NE 20Th Ave, Fort Lauderdale, FL 33304
      View Details
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    Fort Lauderdale, FL 33304-3035
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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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