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    Property profile & analytics

    125 Mineola Ave Roslyn Heights, NY 11577

    • Office buildings
    • 6,622 SF
    • 0.44 lot acres
    For Sale
    View listing
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US63-2607536
    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

    • Dr. Kevin Small / Plastic Surgeon / Plastic Surgery Clinic
    • Traub Howard L / Psychologist
    • Vidi Hzzghi Inc / Coffee Shop
    • Dr. Shawn Garber, MD / Weight Loss Service / Doctor
    • Dr. Pankti Patel / Surgeon

    Property Details for 125 Mineola Ave

    Year built
    1965
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.44 lot acres
    Property size
    6,622 SF
    Property type
    Office buildings
    APN
    07-014-00-0166
    APU
    7014000166

    Description

    This exceptional six-property medical office portfolio presents a compelling investment opportunity. The portfolio comprises Class A medical office spaces totaling approximately 277,000 square feet across prime Long Island and Manhattan locations. Each property benefits from a strong tenant base under absolute NNN leases, ensuring predictable cash flow and minimal landlord responsibilities. The portfolio boasts a 7.00% cap rate and 100% occupancy, reflecting the high demand for medical office space in these thriving markets. Individual property sizes range from 1,385 square feet to 223,000 square feet, offering diverse investment options. Key locations include Roslyn Heights, West Islip, Islandia, Huntington (all in Suffolk or Nassau County, NY), Cortlandt Manor (Westchester County, NY), and a prestigious address in Manhattan, New York City. The properties are strategically situated near major highways and transportation hubs, ensuring excellent accessibility for both patients and staff. Detailed financial information, including individual property taxes and square footage, is available upon request. This portfolio represents a rare opportunity to acquire a diversified, high-performing medical office investment with significant upside potential. The properties are well-maintained and benefit from strong local demographics and healthcare expenditure trends. This is an ideal investment for those seeking stable, long-term returns in the resilient medical real estate sector.

    Value Estimations

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Roslyn Heights
    County
    Nassau
    State
    New York
    Longitude
    -73.6511
    Latitude
    40.7879
    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
    $143,270
    $5,401
    $25,112
    $30,513
    -
    $0.00
    $0.00
    $3,051,300

    Comparable in this City

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      4 Expy Plz

      OFFICE BUILDING • 9,615 SF
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    • Value Estimation by Request
      3,690 SF

      216 Mineola Ave

      PROFESSIONAL BUILDING (MULTI-STORY) • 3,690 SF
      216 Mineola Ave, Roslyn Heights, NY 11577-2125
      View Details
    • Value Estimation
      $230,000
      2,035 SF

      330 Willis Ave

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    • Value Estimation by Request
      8,833 SF

      97 Powerhouse Rd

      OFFICE BUILDING • 8,833 SF
      97 Powerhouse Rd, Roslyn Heights, NY 11577-2046
      View Details

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      Roslyn Heights Office Building

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    125 Mineola Ave
    Roslyn Heights, NY 11577
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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.

    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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