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

    319 Un Ave Westbury, NY 11590-3231

    • Specialty properties
    • 540 SF
    • 0.23 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US63-3378934
    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

    • Westbury Animal Hospital / Veterinarian / Animal Hospital
    • Premium Parking - P5624 / Parking Garage
    • Veterinary Care Group - Westbury / Veterinarian
    • Westbury Long Island Railroad Commuter Parking Garage / Parking Garage
    • Westbury Animal Hospital: Wilder A N DVM / Veterinarian

    Property Details for 319 Un Ave

    Year built
    1900
    Construction
    FRAME
    Lot size
    0.23 lot acres
    Property size
    540 SF
    Property type
    Specialty properties
    APN
    10-228-00-0774
    APU
    10228000774

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    Westbury
    County
    Nassau
    State
    New York
    Longitude
    -73.5866
    Latitude
    40.7537
    CBSA code
    35620
    CBSA name
    NEW YORK-NORTHERN NEW JERSEY-LONG ISLAND, NY-NJ-PA 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
    $31,532
    $2,431
    $2,709
    $5,140
    -
    $0.00
    $0.00
    $514,000

    Comparable in this City

    • Value Estimation by Request
      2,107 SF

      290 Post Ave

      FUNERAL HOME • 2,107 SF
      290 Post Ave, Westbury, NY 11590-2230
      View Details
    • Value Estimation by Request
      1,739 SF

      887 Prospect Ave

      PROFESSIONAL CLUBS/ASSOCIATIONS • 1,739 SF
      887 Prospect Ave, Westbury, NY 11590-3844
      View Details
    • Value Estimation by Request
      1,820 SF

      859 Prospect Ave

      PROFESSIONAL CLUBS/ASSOCIATIONS • 1,820 SF
      859 Prospect Ave, Westbury, NY 11590-3795
      View Details
    • Value Estimation by Request
      1,118 SF

      403 Maple Ave

      PROFESSIONAL CLUBS/ASSOCIATIONS • 1,118 SF
      403 Maple Ave, Westbury, NY 11590-3216
      View Details
    • Value Estimation by Request
      1,007 SF

      793 Old Country Rd

      VETERINARY, ANIMAL HOSPITAL • 1,007 SF
      793 Old Country Rd, Westbury, NY 11590-5441
      View Details
    • Value Estimation
      $525,000
      4,500 SF

      Post Ave

      FUNERAL HOME • 4,500 SF
      Post Ave, Westbury, NY 11590
      View Details

    Similar Nearby for Sale

    • $1,450,000
      2,906 SF

      Westbury Office Building - $1.45M

      Prime Jericho Turnpike location, 2,906 sq ft.
      950 Jericho Tpke, Westbury, NY 11590
      View Details
    • $625,000
      0.28 Acres

      Prime Redevelopment Site in Westbury

      Corner lot in Westbury available for redevelopment with high visibility.
      899 Old Country Rd, Westbury, NY 11590
      View Details
    • $2,600,000

      Renovated Office/Industrial Property For Sale

      Renovated office/industrial property with yard space and parking.
      26-32 Bond St, Westbury, NY 11590
      View Details
    • $2,599,999

      Westbury Village Investment Property

      Retail property in Westbury with high traffic and income.
      27 Post Ave, Westbury, NY 11590
      View Details
    • $2,950,000
      10,000 SF

      Westbury Industrial Building For Sale

      10,000 SF industrial building with user occupancy potential.
      75 Urban Ave, Westbury, NY 11590
      View Details
    • Contact for pricing
      6,150 SF

      Westbury Office Building For Sale

      6,150 SF office building with high visibility.
      950 Jericho Tpke, Westbury, NY 11590
      View Details

    Similar Nearby for Lease

    • $234 SF/Yr
      115,000 SF

      Westbury Office Space: 865 Merrick Ave

      Prime Westbury Office Building, Multiple Suites Available
      865 Merrick Ave, Westbury, NY 11590
      View Details
    • $187 SF/Yr
      8,000 SF

      349 Union Ave

      Manufacturing properties • 8,000 SF
      349 Union Ave, Westbury, NY 11590
      View Details
    • $7,500 /Mo
      3,900 SF

      Westbury Office Space Available

      Professional office space available for rent in Westbury, New York.
      714 Old Country Rd, Westbury, NY 11590
      View Details
    • $60 SF/Yr
      1,600 SF

      Westbury Restaurant - Turnkey Opportunity

      Established eatery, high traffic location.
      1610 Old Country Rd, Westbury, NY 11590
      View Details
    • $19,250,000
      9,444 SF

      Westbury Office Building For Rent

      Four-story office building with amenities in Westbury, New York.
      900 Merchants Concourse, Westbury, NY 11590
      View Details
    • Contact for pricing
      2,983 SF

      Renovated Retail Space Available

      Newly renovated retail building with flexible zoning and great exposure.
      1137-1145 Old Country Rd, Westbury, NY 11590
      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.
    319 Un Ave
    Westbury, NY 11590-3231
    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.