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

    3800 Portland St Irving, TX 75038-6633

    • Apartment buildings
    • 196,760 SF
    • 9.60 lot acres
    OFF-MARKET
    Value Estimations
    $955,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US82-3988627
    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

    • 3800 on Portland / Apartment Rental Agency / Apartment Building

    Property Details for 3800 Portland St

    Year built
    1971
    Construction
    FRAME
    Lot size
    9.60 lot acres
    Property size
    196,760 SF
    Zone code
    Z176
    Property type
    Apartment buildings
    APN
    32359500420000000
    APU
    32359500420000000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $835,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,076,000
      Market price range: $628k - $3.27M

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $1,075,000
      Current use

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

    Location Insight

    • Map
    • Local Demand
    City
    Irving
    County
    Dallas
    State
    Texas
    Longitude
    -97.0042
    Latitude
    32.8586
    CBSA code
    19100
    CBSA name
    DALLAS-FORT WORTH-ARLINGTON, TX 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
    $573,048
    $3,136,320
    $23,363,680
    $26,500,000
    -
    $3,136,320
    $23,363,680
    $26,500,000

    Comparable in this City

    • Value Estimation
      $915,000
      211,300 SF

      3424 Country Clb W Dr

      APARTMENT HOUSE (5+ UNITS) • 211,300 SF
      3424 Country Clb W Dr, Irving, TX 75038-8900
      View Details
    • Value Estimation
      $975,000
      198,036 SF

      4001 Belt Line Rd

      APARTMENT HOUSE (5+ UNITS) • 198,036 SF
      4001 Belt Line Rd, Irving, TX 75038-7100
      View Details
    • Value Estimation
      $880,000
      170,342 SF

      4001 Block Dr

      APARTMENT HOUSE (5+ UNITS) • 170,342 SF
      4001 Block Dr, Irving, TX 75038-7715
      View Details
    • Value Estimation
      $550,000
      71,504 SF

      4303 Mariposa Dr

      APARTMENT HOUSE (5+ UNITS) • 71,504 SF
      4303 Mariposa Dr, Irving, TX 75038-5538
      View Details
    • Value Estimation
      $1,005,000
      216,265 SF

      3950 Story Rd

      APARTMENT HOUSE (5+ UNITS) • 216,265 SF
      3950 Story Rd, Irving, TX 75038-5925
      View Details
    • Value Estimation
      $970,000
      238,400 SF

      3101 Walnut Hl Ln

      APARTMENT HOUSE (5+ UNITS) • 238,400 SF
      3101 Walnut Hl Ln, Irving, TX 75038-7081
      View Details

    Similar Nearby for Sale

    • $1,749,999
      2,740 SF

      Luxury Golf Course View Residence

      Single-level residence with golf course views and access to amenities.
      300 O Connor Ridge Blvd, Irving, TX 75038
      View Details
    • $225,000

      Mediterranean Home in Irving

      Charming, remodeled 2-bedroom home with modern amenities and convenient location.
      4341 Madera Rd, Irving, TX 75038
      View Details
    • $920,000
      1.05 Acres

      Commercial Property in Reno, TX

      Versatile commercial property with open porch on over an acre.
      1530 E Reno Rd, Reno, TX 75038
      View Details
    • $1,900,000
      2.45 Acres

      Prime Irving Commercial Land

      2.445 Acres, High Traffic Area
      4201 Belt Line Rd, Irving, TX 75038
      View Details
    • Contact for pricing
      2,400 SF

      Retail Space Available

      Retail space available for lease or sale in Irving, TX.
      4008-4028 N Belt Line Rd, Irving, TX 75038
      View Details
    • Contact for pricing

      Land For Sale Irving

      Land available for sale at 1215 Greenway Dr, Irving, TX.
      1215 Greenway Dr, Irving, TX 75038
      View Details

    Similar Nearby for Lease

    • $2,100 /Mo
      1,234 SF

      Gated Townhome with Private Yard

      Two-bedroom townhome with updated features, private yard, and community amenities.
      2400 Southlake Ct, Irving, TX 75038
      View Details
    • Contact for pricing
      118,178 SF

      Airport Center 161: Class A Warehouse

      Modern industrial space, DFW Airport proximity.
      3705 State Highway 161, Irving, TX 75038
      View Details
    • $16 SF/Yr
      11,669 SF

      Irving Office Space For Rent

      Office spaces available with ample parking in Irving, TX.
      2100-2120 W Walnut Hill Ln, Irving, TX 75038
      View Details
    • Contact for pricing
      5,000 SF

      Renovated Office Space Available

      Modernized office space with updated amenities in Irving, Texas.
      1255 Corporate Dr, Irving, TX 75038
      View Details
    • Contact for pricing
      19,510 SF

      High-End Office Space, Irving

      Modern office space with premium amenities in Las Colinas.
      909 Hidden Rdg, Irving, TX 75038
      View Details
    • Contact for pricing
      37,148 SF

      Irving Office Space For Rent

      Office space with fitness center, cafe, and park access.
      901 W Walnut Hill Ln, Irving, TX 75038
      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.
    3800 Portland St
    Irving, TX 75038-6633
    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.