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    639 Willis Ave Williston Park, NY 11596
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    639 Willis Ave Williston Park, NY 11596

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    • Investment properties
    • 680 SF
    • 0.05 lot acres
    For Sale
    $920,000
    View Listing →
    Three-Unit Building on Willis Avenue For Sale
    $920,000
    0.05 Acres

    Three-Unit Building on Willis Avenue

    Mixed-use building with storefront and apartments in excellent condition.

    639 Willis Avenue, Williston Park, NY 11596
    View Listing
    Property ID
    US63-0290297
    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.
    Value Estimations
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Glam By Jess / Hair Salon / Nail Salon
    • Ari.Beauty Boutique & Esthetics / Clothing & Fashion Store

    Property Details for 639 Willis Ave

    Year built
    1928
    Construction
    FRAME
    Lot size
    0.05 lot acres
    Property size
    680 SF
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    09-165-00-0003
    APU
    9165000003

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $726,000
      Market price range: $205k - $726k

    • Alternative Use

      Use
      Estimation
      NEIGHBORHOOD: SHOPPING CENTER
      $595,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Williston Park
    County
    Nassau
    State
    New York
    Longitude
    -73.6467
    Latitude
    40.7624
    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
    $13,276
    $626
    $2,788
    $3,414
    -
    $0.00
    $0.00
    $341,400

    Comparable in this City

    • Value Estimation by Request
      1,663 SF

      163 Hillside Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1,663 SF
      163 Hillside Ave, Williston Park, NY 11596-1722
      View Details
    • Value Estimation by Request
      680 SF

      664 Willis Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 680 SF
      664 Willis Ave, Williston Park, NY 11596-1159
      View Details
    • Value Estimation by Request
      1,287 SF

      82 Hillside Ave, Unit A

      OFFICE/RESIDENTIAL (MIXED USE) • 1,287 SF
      82 Hillside Ave, Williston Park, NY 11596-2321
      View Details
    • Value Estimation
      $2,260,000
      3,396 SF

      263 Hillside Ave, Unit 271

      OFFICE/RESIDENTIAL (MIXED USE) • 3,396 SF
      263 Hillside Ave, Williston Park, NY 11596-2204
      View Details
    • Value Estimation by Request
      1,360 SF

      635-637 Willis Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1,360 SF
      635-637 Willis Ave, Williston Park, NY 11596
      View Details
    • Value Estimation by Request
      680 SF

      680 Willis Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 680 SF
      680 Willis Ave, Williston Park, NY 11596-1173
      View Details

    Similar Nearby for Sale

    • $920,000
      Pending

      Three-Unit Building on Willis Avenue

      Mixed-use building with storefront and apartments in excellent condition.
      639 Willis Ave, Williston Park, NY 11596
      View Details
    • $1,690,000

      Retail Property in Williston Park

      Retail property for sale in Williston Park, New York.
      74A Hillside Ave, Williston Park, NY 11596
      View Details
    • $150,000
      0.22 Acres

      Turn-Key Gas Station & Shop

      Gas station and mechanic shop business opportunity in Williston Park.
      295 Hillside Ave, Williston Park, NY 11596
      View Details

    Similar Nearby for Lease

    • $5,000 /Mo
      4,138 SF

      Williston Park Commercial Space Available

      Prime commercial space in high-traffic area, suitable for various businesses.
      629-631 Willis Ave, Williston Park, NY 11596
      View Details
    • $900 /Mo
      8,908 SF

      Williston Park Office Space Available

      Second-floor office space with parking in Williston Park.
      79 B Hillside Ave, Williston Park, NY 11596
      View Details
    • Contact for pricing
      4,000 SF

      Free Standing Corner Office Building

      Corner office-retail building with excellent visibility and signage.
      192 Hillside Ave, Williston Park, NY 11596
      View Details
    • Contact for pricing
      2,904 SF

      Free Standing Nassau Retail Space

      Retail space in the heart of Nassau County available for rent.
      700 Willis Ave, Williston Park, NY 11596
      View Details
    • Contact for pricing

      Turn-Key Gas Station & Mechanic Shop

      Gas station and mechanic shop for lease in Williston Park.
      295 Hillside Ave, Williston Park, NY 11596
      View Details
    View Listing
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    639 Willis Ave
    Williston Park, NY 11596
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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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