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    866 United Nations Plz New York, NY 10017

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    For Lease
    $3,212,525

    Six-story office building with East River and UN views.

    Property size:
    5,000 SF
    Lot size:
    1.89 Acres

    Property Features for 866 United Nations Plz

    General Information

    Size
    5,000 SF
    Lot size
    1.89 Acres

    Source: Sido New York Real Estate Agent William Akleh

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Class A Office Space Available

    This Class A office building, constructed in 1965, offers approximately 471,000 square feet of space. The six-story structure occupies a full city block between 48th and 49th Streets, situated between First Avenue and the FDR East River Drive, just north of the United Nations campus. The available space is 5,000 square feet. The building features floor-to-ceiling windows on all sides, providing views of the East River and the United Nations campus. An 8,000 square foot central courtyard provides additional natural light. The property benefits from 24/7 building access and onsite security. The corner unit features views and natural light, a private bathroom, a wet pantry/kitchenette, and HVAC. It is located directly across from the United Nations Headquarters.
    Location Intelligence

    Current Use by Public Records

    Brahma Kumaris World ... Yoga Studio David W. Ehrlich Attorney Davis Michael I Attorney Catholic Family & Human ... Business Management Consultant International Criminal Court Criminal Court

    Suggested Use

    Restaurant Realty agency Spa & Massage Hair Salon Nail Salon Dental Office Food Market Clothing Store Grocery Store Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    New York
    County
    New York
    State
    New York
    Longitude
    -73.966039
    Latitude
    40.7523162

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    FAQs

    What type of property is this?
    Office building - Six-story office building with East River and UN views.
    Where is this office building located?
    The property is located at 866 United Nations Plz New York, NY.
    What are key features of this property?
    This property features: - Stunning views of the East River and United Nations campus from floor-to-ceiling windows.; - Located directly across from the United Nations HQ.; - 24/7 onsite security.
    (212) 706-9079
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    866 United Nations Plz New York, NY 10017
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    Realmo Value Estimation

    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.

    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
    866 United Nations Plz New York, NY 10017
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