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

    3420 18th SE St Washington, DC 20020-2242

    • Apartment buildings
    • 8,613 SF
    • 0.74 lot acres
    OFF-MARKET
    Value Estimations
    $430,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US16-0159458
    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

    • Apartment buildings

    Property Details for 3420 18th SE St

    Year built
    1952
    Construction
    BRICK
    Lot size
    0.74 lot acres
    Property size
    8,613 SF
    Zone code
    RA-1
    Property type
    Apartment buildings
    APN
    5904 0003
    APU
    59040003

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $435,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $323,000
      Market price range: $282k - $685k

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

    Location Insight

    • Map
    • Local Demand
    City
    Washington
    County
    District Of Columbia
    State
    DC
    Longitude
    -76.9777
    Latitude
    38.8455
    CBSA code
    47900
    CBSA name
    WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV 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
    $6,413
    $387,620
    $347,790
    $735,410
    -
    $387,620
    $347,790
    $735,410

    Comparable in this City

    • Value Estimation
      $670,000
      21,324 SF

      2319 Good Hope SE Ct

      APARTMENT HOUSE (5+ UNITS) • 21,324 SF
      2319 Good Hope SE Ct, Washington, DC 20020-3558
      View Details
    • Value Estimation
      $520,000
      16,815 SF

      2317 Good Hope SE Ct

      APARTMENT HOUSE (5+ UNITS) • 16,815 SF
      2317 Good Hope SE Ct, Washington, DC 20020-3556
      View Details
    • Value Estimation
      $670,000
      21,364 SF

      2321 Good Hope SE Ct

      APARTMENT HOUSE (5+ UNITS) • 21,364 SF
      2321 Good Hope SE Ct, Washington, DC 20020-3559
      View Details
    • Value Estimation
      $480,000
      11,586 SF

      2606 18th SE St

      APARTMENT HOUSE (5+ UNITS) • 11,586 SF
      2606 18th SE St, Washington, DC 20020-3259
      View Details
    • Value Estimation
      $875,000
      33,975 SF

      3070 30th SE St

      APARTMENT HOUSE (5+ UNITS) • 33,975 SF
      3070 30th SE St, Washington, DC 20020-1675
      View Details
    • Value Estimation
      $960,000
      38,673 SF

      1641 Ww SE St, Unit 104

      APARTMENT HOUSE (5+ UNITS) • 38,673 SF
      1641 Ww SE St, Washington, DC 20020-8122
      View Details

    Similar Nearby for Sale

    • $750,000
      0.07 Acres

      Value-Add Multifamily Building in DC

      Six-unit building with redevelopment potential in Southeast DC.
      1745 T St SE, Washington, DC 20020
      View Details
    • $1,050,000

      Anacostia Mixed-Use Development Opportunity

      Mixed-use development opportunity in Anacostia with approved plans.
      1216 W St SE, Washington, DC 20020
      View Details
    • $159,900

      Remodeled One-Bedroom Apartment Near Metro

      Remodeled one-bedroom apartment with modern amenities and convenient location.
      2650 Birney Pl SE 102, Washington, DC 20020
      View Details
    • $948,000
      0.20 Acres

      Approved 16-Unit Development Opportunity

      Approved for 16 luxury units on a huge lot.
      2817 Buena Vista Ter SE, Washington, DC 20020
      View Details
    • $5,500,000

      New Construction 15-Unit Building

      New construction 15-unit building with diverse unit mix.
      1955 Fairlawn Ave SE, Washington, DC 20020
      View Details
    • $230,000

      Updated Condo Near Capitol Hill

      Updated 2-bedroom condo with green common area and modern amenities.
      3805 V St SE, Washington, DC 20020
      View Details

    Similar Nearby for Lease

    • $1,499 /Mo
      570 SF

      Updated Condo Near Fort Dupont

      Stylish 1BR/1BA condo with modern updates and convenient location.
      3937 S St SE, Washington, DC 20020
      View Details
    • Contact for pricing
      1,580 SF

      Prime SE DC Retail Space

      1,580 SF Retail Space Available
      2100 Martin Luther King Jr Ave, Washington, DC 20020
      View Details
    • $13,200 /Mo
      32,670 SF

      New Class A Office Space

      New office space in MLK Gateway, historic Anacostia.
      1909 SE Unit, Washington, DC 20020
      View Details
    • $3,661 /Mo
      2,178 SF

      Prime Retail Space in Washington

      Highly visible storefront in historic Anacostia, ideal for various businesses.
      1111 SE Unit, Washington, DC 20020
      View Details
    • $966 /Mo
      2,178 SF

      Storefront in Historic Anacostia

      Highly visible retail space with outdoor area in Washington, DC.
      1111 Marion Barry Ave SE unit Lower Level, Washington, DC 20020
      View Details
    • $4,360 /Mo
      32,670 SF

      Penthouse Office Space in DC

      Top floor, Class A office space in Anacostia for lease.
      1909 SE Unit, Washington, DC 20020
      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.
    3420 18th SE St
    Washington, DC 20020-2242
    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.