15 William Street #17E
MLS® #RLS20083754
Listing by Sothebys International Realty
Open Houses Scheduled
Wednesday, April 29 • 1:00 PM – 2:00 PM
Monday, May 4 • 1:00 PM – 2:00 PM
Wednesday, May 6 • 1:00 PM – 2:00 PM
Thursday, May 7 • 2:00 PM – 3:00 PM
Wednesday, May 13 • 2:00 PM – 3:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
2
Bedrooms
2
Baths
1,300
Sq. Ft.
2007
Year Built
Quick Summary
Property Highlights
- Views: City, Water
- Climate Control: Central Air
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 14, 2026 | $1,690,000 | - |
| Currently | Apr 28, 2026 | $1,690,000 | - |
Description
Residence 17E at 15 William Street offers elevated downtown living in one of the building’s most sought-after E-line layouts. This spacious split two-bedroom, two-bath home is defined by impressive volume, soaring ceilings, and abundant natural light. Perched on a higher floor, the residence features 10’10” ceilings, a feature unique to this floor and dual exposures to the south and east, showcasing open skyline and river views throughout the day. Oversized windows wrap the main living space, creating a bright, airy atmosphere and an exceptional sense of scale. A proper entry foyer with a walk-in closet leads into an expansive living and dining area, thoughtfully designed for both entertaining and everyday living. The open kitchen is sleek and functional, outfitted with custom cabinetry, stone countertops, and a full suite of premium appliances, including a Sub-Zero refrigerator and Miele stove and dishwasher. The primary bedroom is quietly positioned on one side of the home, offering privacy from the second bedroom, and is generously proportioned with a walk-in closet as well as an additional closet for ample storage. The en-suite bathroom is elegantly finished with a deep soaking tub and separate glass-enclosed shower. A distinctive feature of the primary suite is the flexible wood panel wall, allowing, if desired, for natural light to flow from the bedroom into the bathroom and walk-in closet. The second bedroom is well-sized and versatile, ideal as a guest room, home office, or nursery, with a full bathroom conveniently located in the hallway, also serving as a guest bath. Additional features include in-unit climate control, a washer and dryer, and recently refinished light wide plank wood floors, lending the home a fresh, updated feel. Residents of 15 William Street enjoy a full-service lifestyle with a 24-hour doorman and concierge, complemented by an extensive suite of amenities, including a fitness center, indoor pool, resident lounge, landscaped outdoor spaces, sauna, steam room, basketball court, and children’s playroom. Situated in the heart of the Financial District, the building offers exceptional convenience with access to numerous subway lines, the Path train, and nearby ferry service. The location is surrounded by a wide array of dining, shopping, and lifestyle destinations, and is within close proximity to both the Seaport and the waterfront at Battery Park and Brookfield Place. Some items in the listing photos have been virtually staged. This is a wonderful opportunity not to be missed. Please contact us to schedule a private showing.
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
263
Median Asking Price
$1.29M
Median $/Sqft
$1,247
Avg Days on Market
N/A
New This Week
12
Price Reduced
30%
Sold (30 Days)
25
Median Sale Price
$1.49M
Live data from RLS at REBNY • Updated 4/28/26, 5:10 PM EST
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Location
15 William Street #17E, 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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $1,878 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $30,612, or roughly $2,551 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
The listed interior living area is 1,300 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2007, making it approximately 19 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,690,000 for 1,300 sq ft, the asking price per square foot is approximately $1,300. 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 mcoste@kwnyc.com. 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 Sothebys International Realty - Harry Nasser
Listing Contact: 9175208519
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 4/28/2026 at 9:10 PM UTC