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Off market
  • $904,300

    15 William St APT 18C, New York, NY 10005

    1beds
    832sqft
    Apartment
    Built in ----
    -- sqft lot
    $904,300 Zestimate®
    $1,087/sqft
    $6,021 Estimated rent

    Home value

    $904,300

    $850,000 - $959,000

    $6,021/mo

    Zestimate® history
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    $6,021/mo

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    $5,496/mo

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    What's special

    Abundant natural lightOutdoor half-court basketball courtMotorized roller shadesLandscaped rooftop terraceSpectacular penthouse sky loungeDedicated home office areaSpacious primary bedroom

    High above the Financial District on the 18th floor of one of Downtown Manhattan's most sought-after full-service condominium residences, Residence 18C offers an exceptional blend of space, luxury, and convenience. This oversized and highly desirable C-line home spans approximately 832 square feet and features nearly 10-foot ceilings, abundant natural light, and peaceful southern exposures showcasing skyline and water views. Designed with both elegance and functionality in mind, the residence has been thoughtfully upgraded throughout. Rich hardwood floors flow seamlessly from room to room, while the contemporary chef's kitchen is appointed with sleek cabinetry, a fully integrated Liebherr refrigerator, and an upgraded Miele dishwasher. Additional comforts include an in-unit Miele washer and dryer, along with multi-zone heating and cooling for personalized climate control. The spacious primary bedroom serves as a private retreat, complete with a custom California Closets walk-in closet and an additional closet providing exceptional storage. The spa-inspired bathroom offers a luxurious experience with an oversized soaking tub, separate rain shower, illuminated medicine cabinets, and a generously sized vanity. A dedicated home office area is enhanced by custom built-in shelving and desk space, motorized roller shades, and elegant sheer window treatments. Residents of 15 William enjoy one of Downtown Manhattan's most impressive amenity collections, including a 50-foot heated saltwater lap pool, outdoor hot tub, sauna and steam rooms, state-of-the-art fitness center with complimentary fitness classes, yoga studio, squash court, outdoor half-court basketball court, children's playroom, valet parking, 24-hour doorman, concierge service, and a live-in resident manager. The building is further distinguished by its spectacular penthouse sky lounge and landscaped rooftop terrace. Perfectly positioned in the heart of the Financial District, the residence is moments from Whole Foods, the Seaport, Tribeca, and Battery Park, with easy access to some of Downtown's finest restaurants, shopping, and waterfront destinations. Commuting is effortless with nearby access to the 2, 3, 4, 5, 6, J, and R subway lines, PATH trains, Citi Bike stations, and NY Waterway ferry service. Optional storage locker available. No Pets

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 1
    • Bathrooms: 1
    • Full bathrooms: 1
    Appliances
    • Included: Dishwasher, Dryer, Washer
    • Laundry: In Unit, Shared
    Features
    • Elevator, View, Walk In Closet
    • Flooring: Hardwood
    Interior area
    • Total interior livable area: 832 sqft

    Property

    Parking
    • Details: Contact manager
    Features
    • Exterior features: Broker Exclusive, Concierge, Fios Available, Live In Super, Nyc Evacuation 2, Parking, Recreation Facilities, Roofdeck, View Type: Skyline View, Walk In Closet, Waterview
    • Pool features: Pool
    • Has view: Yes
    • View description: City View
    Details
    • Parcel number: 000251494

    Construction

    Type & style
    • Home type: Apartment
    • Property subtype: Apartment

    Community & HOA

    Community
    • Features: Fitness Center, Gated, Pool
    HOA
    • Amenities included: Fitness Center, Pool
    Location
    • Region: New York

    Financial & listing details

    • Price per square foot: $1,087/sqft
    • Tax assessed value: $389,482
    • Annual tax amount: $19,914
    • Date on market: 6/18/2026
    • Date available: 06/18/2026
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    7/15/2026Listing removed$6,300$8/sqft
    Source: Zillow Rentals Report a problem
    6/18/2026Listed for rent$6,300-2.9%$8/sqft
    Source: Zillow Rentals Report a problem
    6/17/2026Listing removed$6,490$8/sqft
    Source: Zillow Rentals Report a problem
    6/13/2026Price change$6,490-0.9%$8/sqft
    Source: Zillow Rentals Report a problem
    6/6/2026Listed for rent$6,550+22.4%$8/sqft
    Source: Zillow Rentals Report a problem
    12/2/2024Listing removed$5,350$6/sqft
    Source: Zillow Rentals Report a problem
    11/21/2024Listed for rent$5,350$6/sqft
    Source: Zillow Rentals Report a problem
    4/28/2022Sold$950,000-13.6%$1,142/sqft
    Source: Public Record Report a problem
    1/15/2021Listing removed$1,100,000$1,322/sqft
    Source: Douglas Elliman #3582628 Report a problem
    7/22/2020Listed for sale$1,100,000-12%$1,322/sqft
    Source: Douglas Elliman #3582628 Report a problem
    5/22/2020Listing removed$1,250,000$1,502/sqft
    Source: Douglas Elliman #3582628 Report a problem
    2/26/2019Price change$1,250,000-3.5%$1,502/sqft
    Source: Douglas Elliman #3582628 Report a problem
    12/6/2018Listed for sale$1,295,000+7.9%$1,556/sqft
    Source: Douglas Elliman #3582628 Report a problem
    8/31/2011Listing removed$1,200,000$1,442/sqft
    Source: Urban Sanctuary Real Estate Service #5193 Report a problem
    8/25/2011Listed for sale$1,200,000+16.1%$1,442/sqft
    Source: Urban Sanctuary Real Estate Service #5193 Report a problem
    6/2/2009Sold$1,033,523$1,242/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$19,914 -0.3%$175,267 +6.3%
    2024$19,969 +2.1%$164,856 +4.6%
    2023$19,565 $157,620 +0.1%
    2022-- $157,447 +4.1%
    2021-- $151,253 -9.7%
    2020-- $167,456 +2.3%
    2019$18,326 +5.5%$163,692 +4.8%
    2018$17,369 +4.6%$156,141 +1.1%
    2017$16,601 +68.8%$154,470 +13.3%
    2016$9,836 $136,333 +10%
    2015$9,836 +267.4%$123,988 +5.4%
    2014$2,678 $117,657 -2.1%
    2013-- $120,173 +0.3%
    2012-- $119,826 -2.1%
    2011-- $122,351 +13.2%
    2010-- $108,046
    Find assessor info on the county website

    Neighborhood: Financial District

    Nearby schools

    GreatSchools rating