SOLD FOR $965,000
Listed at $1,085,000 · Sold 11.1% below asking · Closed October 16, 2024
15 William Street #21-B
MLS® #RLS10976184
Listing by AA Management NYC LLC
1
Bedroom
1
Bath
791
Sq. Ft.
2007
Year Built
Quick Summary
Property Highlights
- Views: City, River
- Exposure: East,South facing
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 9, 2024 | $1,150,000 | - |
| Currently | May 5, 2026 | $1,085,000 | -5.7% |
Description
CUSTOM MADE WALKIN CLOSET STORAGE UNIT INCLUDED IN SALE PRICE Discover the epitome of urban living in this oversized one bedroom, perfectly situated on the 21st floor of the iconic 15 William Street. Boasting nearly 800 square feet of thoughtfully designed space, this residence offers both comfort and style in one of the city’s most sought-after addresses. Enjoy the coveted B-line layout at the best price available in this full-service building, ensuring an exceptional value proposition. Indulge in a lifestyle of luxury with access to unparalleled amenities that include a well-equipped gym for your fitness needs, a serene spa for relaxation, a refreshing pool and hot tub to unwind, and even a child play area to cater to family-friendly living. For sports enthusiasts, a squash court awaits your competitive spirit. Inside the apartment, high-end appliances adorn the gourmet kitchen, allowing you to unleash your culinary creativity. Bask in natural light and breathtaking views that sweep across the city’s skyline, creating an ambiance that’s both inspiring and tranquil. This is your chance to experience upscale living without compromise. Don’t miss out on this best-priced gem in a location that perfectly balances convenience and elegance, offering you a harmonious city sanctuary
Features & Amenities
Interior Features
Exterior Features
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
254
Median Asking Price
$1.30M
Median $/Sqft
$1,250
Avg Days on Market
N/A
New This Week
8
Price Reduced
30%
Sold (30 Days)
21
Median Sale Price
$1.49M
Live data from RLS at REBNY • Updated 5/5/26, 2:08 PM EST
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Location
15 William Street #21-B, Financial District, New York County • Near Exchange Place/Beaver Street
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 $1,590 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $12,624, or roughly $1,052 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 791 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 $1,085,000 for 791 sq ft, the asking price per square foot is approximately $1,372. 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 AA Management NYC LLC - Arie Abadi
Listing Contact: (212) 952-0800
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 5/5/2026 at 6:08 PM UTC