15 William Street #15C
MLS® #RLS20086384
Listing by Compass
Open House Scheduled
Sunday, April 26 • 7:00 PM – 8:00 PM
1
Bedroom
1
Bath
832
Sq. Ft.
2008
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: South facing
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 23, 2026 | $995,000 | - |
| Currently | Apr 23, 2026 | $995,000 | - |
Description
Residence 15C at 15 William Street offers a rare combination of scale, light, views, and thoughtful design in one of FiDi’s most amenity-rich condominiums. This beautifully proportioned one-bedroom, one-bath home spans approximately 832 square feet and enjoys striking views of downtown architecture, open sky, and New York Harbor. The layout is smart and efficient, with a loft-like feel and a seamless flow from kitchen to living space. Expansive double-glazed windows bring in beautiful natural light throughout the day, while southern exposure enhances the home’s airy, open feel. Just off the kitchen, a custom built-in work space adds flexibility without compromising the clean lines of the home. The kitchen is sleek and highly functional, featuring custom white lacquer and stainless steel cabinetry, Caesarstone countertops and backsplash, a Blanco stainless steel sink with Vola satin nickel fixtures, and premium integrated appliances including a Liebherr refrigerator, Miele dishwasher, Miele gas cooktop, and convection oven. Thoughtful details such as dimmable cabinet lighting, integrated hood, and garbage disposal complete the space. The bedroom is spacious and bright, with excellent closet space including a large walk-in closet. The bathroom is beautifully finished and features a custom Corian vanity with mirrored surround, integrated lighting, a generous medicine cabinet, oversized deep soaking tub, separate rain shower, and Toto water closet enclosure. Additional features include approximately 9’8” ceilings, warm Burmese teak flooring, an in-unit Asko washer and dryer, multi-zone climate control for year-round heating and cooling, and abundant storage throughout. 15 William Street is a modern, full-service condominium known for its sophisticated design and exceptional lifestyle offering. Residents enjoy an impressive suite of amenities, including a penthouse lounge with wraparound landscaped terrace, rooftop work and entertaining spaces, children’s play areas, screening room, covered dog run, valet parking, and concierge services. Nearly 18,000 square feet are dedicated to health and wellness, including a state-of-the-art fitness center, 50-foot heated saltwater lap pool, hot tub, sauna and steam rooms, squash court, yoga studio, and basketball court. Perfectly positioned in the heart of the Financial District, 15 William Street is surrounded by some of downtown’s best dining, shopping, architecture, and waterfront access, with convenient access to the 2, 3, 4, 5, 6, R, and PATH trains, bus lines, Citi Bike, and the NY Waterway.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Financial District
View All Financial District ListingsThe Financial District occupies the southern tip of Manhattan, where landmark office towers have been converted into spacious residential lofts alongside new luxury high-rise condominiums with river and harbor views. The Oculus and Fulton Center transit hubs connect over a dozen subway lines, including the 2, 3, 4, 5, A, C, J, and Z trains, making it one of the best-connected neighborhoods in the city. Battery Park, Bowling Green, and the 9/11 Memorial provide open green space and waterfront access at the foot of the skyline.
Financial District Live Market Data
View NeighborhoodActive Listings
262
Median Asking Price
$1.29M
Median $/Sqft
$1,250
Avg Days on Market
N/A
New This Week
13
Price Reduced
28%
Sold (30 Days)
28
Median Sale Price
$1.54M
Live data from RLS at REBNY • Updated 4/23/26, 6:06 PM EST
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Location
15 William Street #15C, Financial District, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $1,237 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $19,308, or roughly $1,609 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom.
The listed interior living area is 832 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2008, making it approximately 18 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property: Pets Allowed,Building Pets Allowed Comments:2 pets allowed with Board Approval. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $995,000 for 832 sq ft, the asking price per square foot is approximately $1,196. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Compass - Michael G Kahler
Listing Contact: (972) 935-7904
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 4/23/2026 at 10:06 PM UTC