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$969,000
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Property Description
Apt 10C is a beautifully proportioned one-bedroom residence with a southeastern exposure, offering a rare combination of natural sunlight, thoughtful design, and a visual connection to the surrounding rooftops and historic architecture. From this vantage point, the home feels open and light-filled, with a balance of open sky and architectural texture that brings depth and character to the space. The kitchen is thoughtfully integrated into the space and finished with clean, refined materials. Custom cabinetry, Caesarstone countertops, and a suite of premium appliances, including a Sub-Zero refrigerator, Miele dishwasher, and gas range with oven, create a polished, functional, and beautifully integrated kitchen. The living room is the perfect place to relax and unwind. Bathed in natural light, it offers a welcoming space for lounging, entertaining, or simply taking in the dynamic cityscape through the oversized windows. The bedroom is generously proportioned, easily accommodating large-scale furnishings while maintaining a sense of openness and calm. Adjacent to the bedroom, separated by a wall of tall individual louvers, is the apartment's signature spa-style bathroom, one of its defining features. Thoughtfully designed, the space allows natural light to filter through while preserving privacy. The bathroom is exceptionally spacious, featuring a double-wide deep soaking tub, a private glass-enclosed shower and water closet, and a dressing area with a generous walk-in closet. The scale of the room allows for additional furniture, reinforcing its serene, spa-like quality. Additional highlights of the home include a thoughtfully integrated home office, concealed behind a sliding door with built-in shelving, an in-residence washer and dryer. 15 William Street is known for its refined design and attention to detail. The building combines classic architectural presence with modern luxury, creating a full-service environment that feels both intimate and sophisticated. Residents enjoy access to a thoughtfully curated suite of amenities designed to enhance daily living, including a sunlit fitness center, indoor 50-foot heated lap pool, sauna and steam rooms, yoga studio, and landscaped rooftop terrace. Additional offerings include a children's playroom, screening room, indoor squash court, outdoor half-court basketball, and a covered dog run, as well as on-site valet and parking services. Located in the heart of the Financial District, 15 William Street provides easy access to world-class dining, shopping, and cultural landmarks. Multiple subway lines, PATH trains, and the nearby Ferry Terminal make commuting and exploring the city effortless and convenient.
Full Property Details
Full Property Details for 15 William St #10C
General
- Price: $969,000
- HOA FEE: $1,202/month
- Taxes: $19,404
- Status: Active
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20074315
- Updated: 3/28/2026
- Added to Site: 63 day(s) ago
Interior
- Number of Rooms: 3
- Interior Features: Sauna, Walk-In Closet(s)
- Furnishings: Unfurnished
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Bedrooms
- Total Bedrooms: 1
Other Rooms
- Laundry: Building Washer Dryer Install Allowed, Common On Floor, Common Area, In Unit
Exterior
- Exterior Features: Building Basketball Court, Building Roof Deck
Parking
- Garage: Yes
- Parking Features: Garage, Valet
Location
- County: New York
- Subdivision: Financial District
- Building Name: William Beaver
Community
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
Structural Information
- Structure Type: High Rise
- Stories/Levels: 47
- Square Feet: 832
- Living Area: 832 Sq. Ft.
- Year Built: 2008
- Other Struct. Feat.: Elevator(s)
Lot Features
- Property View: City
- Lot Dimensions: 0.000000 x 0.000000
Financial Considerations
- Association Fee: $1,202
- Assoc Fee Freq.: Monthly
- Tax Amount: $19,404
Disclosures and Reports
- Special Conditions: Standard
- Property ID: 0025-1438
- Block: 25
- Lot Number: 1438
Listing Courtesy of Compass
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Price & Sales History for 15 William St #10C
Date
Details
Price
Change
Source
3/04/2026
Listed
$969,000
-1.89%
MLS
5/15/2018
Sold
$987,702
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 15 William St #10C
Year
Property Taxes
Change
Tax Assessment
Change
2025
$19,914
—
$157,537
-1%
2025
$19,914
—
$159,314
—
2024
$19,969
1%
$159,725
1%
2023
$19,706
2%
$157,620
—
2022
$19,314
4%
$157,447
4%
2021
$18,554
-4%
$151,253
-10%
2020
$19,410
5%
$167,456
2%
2019
$18,411
31%
$163,692
5%
2018
$14,030
5%
$156,141
1%
2017
$13,417
36%
$154,470
13%
2016
$9,836
2%
$136,333
10%
2016
$9,614
48%
$123,988
5%
2014
$6,484
82%
$117,657
-2%
2013
$3,570
—
$120,173
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 15 William St #10C
15 William Street #10C, New York City, NY 10005 (MLS# RLS20074315) is a Apartment property with 1 bedroom and 1 full bathroom. 15 William Street #10C is currently listed for $969,000 and was received on March 04, 2026. Want to learn more about 15 William Street #10C? Do you have questions about finding other Apartment real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.
