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    503 78th St, Unit 509 New York, NY 10075-1175
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    503 78th St, Unit 509 New York, NY 10075-1175

    View on Map
    • Apartment buildings
    • 47,574 SF
    • 0.26 lot acres
    Off-Market
    Property ID
    US63-1975918
    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
    $12,290,000
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Upper East Side Psychotherapy / Medical Clinic
    • Halaman MaMahal / Garden Center / Landscaping
    • New York Hypnotherapy / Alternative Medicine Practice
    • Hypnotherapy on NYC’s Upper East Side / Alternative Medicine Practice

    Property Details for 503 78th St

    Year built
    1920
    Lot size
    0.26 lot acres
    Property size
    47,574 SF
    Zone code
    R8B
    Property type
    Apartment buildings
    APN
    01490-0009
    APU
    14900009

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    New York
    County
    New York
    State
    New York
    Longitude
    -73.9501
    Latitude
    40.7706
    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
    2024
    $154,422
    $864,000
    $4,463,010
    $5,327,010
    -
    $1,920,000
    $10,101,000
    $12,021,000

    Comparable in this City

    • Value Estimation
      $11,855,000
      44,364 SF

      527 78th St

      APARTMENT HOUSE (5+ UNITS) • 44,364 SF
      527 78th St, New York, NY 10075-1146
      View Details
    • Value Estimation
      $3,645,000
      14,230 SF

      235-237 80th St

      APARTMENT HOUSE (5+ UNITS) • 14,230 SF
      235-237 80th St, New York, NY 10075
      View Details
    • Value Estimation by Request
      16,047 SF

      516 80th St

      APARTMENT HOUSE (5+ UNITS) • 16,047 SF
      516 80th St, New York, NY 10075-0759
      View Details
    • Value Estimation
      $2,870,000
      10,250 SF

      258 78th St

      APARTMENT HOUSE (5+ UNITS) • 10,250 SF
      258 78th St, New York, NY 10075-2035
      View Details
    • Value Estimation
      $2,780,000
      8,234 SF

      11 78th St, Unit 16

      APARTMENT HOUSE (5+ UNITS) • 8,234 SF
      11 78th St, New York, NY 10075-0114
      View Details
    • Value Estimation
      $1,615,000
      5,912 SF

      318 77th St

      APARTMENT HOUSE (5+ UNITS) • 5,912 SF
      318 77th St, New York, NY 10075-2489
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      10,280 SF

      Upper East Side Multifamily Building

      Five-story, 15-unit building with value-add potential in Manhattan.
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      11,750 SF

      Upper East Side Elevator Building

      25-foot-wide building with 16 residential units near Central Park.
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    Similar Nearby for Lease

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      Upper East Side Retail Space

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      Corner Retail Space Available

      Retail space on ground floor with basement in residential area.
      1St Ave, New York, NY 10075
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      Third Avenue Retail Space Available

      Prime retail space with high pedestrian traffic and cooking ventilation.
      1379 3Rd Ave, New York, NY 10075
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      Madison Avenue Office Space

      Fifth floor office space available for rent on Madison Avenue.
      801 Madison Avenue Brg, New York, NY 10075
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      Medical Office Building in Prime Location

      Newly constructed medical office building near major hospitals and cultural institutions.
      168 E 80Th St, New York, NY 10075
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    • Contact for pricing
      500 SF

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      Retail space for lease in the Upper East Side.
      1391 3Rd Ave, New York, NY 10075
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    503 78th St, Unit 509
    New York, NY 10075-1175
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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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