Prevu by reAlpha
BuySellBlogBrowse Listings

15 William Street 31GNew York, NY 10005

For Sale

$1,200,000

Smart Buyer Rebate $15,000

Welcome to 15 William Street, a stunning 1-bedroom, 1-bathroom residence located on the 31st floor in the heart of New York City. This contemporary home offers 800 sq. ft. of meticulously designed living space, featuring spectacular views of downtown New York's iconic skyline through 8" 2 double-glazed windows with eastern exposure.

Upon entering, you are greeted by an entry foyer that seamlessly flows into an open kitchen and living room, creating an ideal space for entertaining. The chef's kitchen is equipped with custom-designed cabinetry and high-end appliances, ensuring a premium culinary experience. The luxurious master bedroom suite provides breathtaking views and includes a large walk-in closet along with a secondary closet for additional storage. The master bath is a haven of relaxation, featuring an oversized soaking tub, a separate rain shower, and a Toto Carolina water closet enclosure. This residence boasts 9'8 ceilings, a built-in home office, a washer/dryer, a multi-zone climate control system, and ample closet space, all designed to enhance your living experience.

Residents of 15 William Street enjoy access to a suite of luxury amenities, including a state-of-the-art fitness center, indoor pool, sauna, and a rooftop terrace with panoramic views of the city skyline. The building also offers a 24-hour doorman, concierge services, and on-site parking, ensuring a lifestyle of ease and security.

Located in the vibrant Financial District, this property is within walking distance to world-class dining, shopping, and entertainment options. Excellent transportation links, including multiple subway lines and ferry services, provide easy access to the rest of the city.

This property at 15 William Street represents a unique opportunity to own a sophisticated urban residence in one of New York City's most dynamic neighborhoods.

Listed by Karen Janine Ordonez

·

Corcoran Group

·

karen.ordonez@corcoran.com

Listed by Maria V Velazquez

·

Corcoran Group

Last updated June 15, 2026

·

Source: REBNY #RLS11023450

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCondo
  • NeighborhoodFinancial District
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu560
  • HOA/Maint. Fees$1,065/month
  • Size800 sqft
  • Price per sqft$1,500

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Concierge

Location

Mortgage Calculator

Listing History

06/15/2026
Price Increased
$1,200,000
11/12/2025
Status changed to Active
$999,999
11/11/2025
Status changed to Removed from Feed
$999,999
11/10/2025
Status changed to Active
$999,999
11/09/2025
Status changed to Removed from Feed
$999,999
10/26/2025
Status changed to Active
$999,999
10/25/2025
Status changed to Removed from Feed
$999,999
09/30/2025
Price Decreased
$999,999
06/02/2025
Price Decreased
$1,020,000
04/22/2025
Status changed to Active
$1,120,000
04/20/2025
Status changed to Removed from Feed
$1,120,000
01/17/2025
Status changed to Active
$1,120,000
01/16/2025
Status changed to Removed from Feed
$1,120,000
12/02/2024
Listed by Corcoran Group
$1,120,000

Estimated Closing Costs

Total
$47,690
Attorney Fees
$4,000
NYC Mansion Tax
$12,000
Title Insurance
$5,400
Bank Attorney
$1,500
Mortgage Recording Tax
$20,790
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $1,200,000 and a 10% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 15 William Street 31G

Association

Amenities

  • Community Features: Sauna
  • Pets Allowed: Building Yes, No
  • Concierge: Doorman Full Time, Concierge Full Time

Fees

  • Association Fee: $1,065.00 Monthly

Exterior

Construction

  • Number Of Units Total: 319
  • Stories Total: 47
  • Structure Type: High Rise
  • Year Built: 2005
  • Building Name: 15 WILLIAM STREET
  • Entry Level: 31

Features

  • Building Features: Elevator(s)
  • View: City, River

Financial

Taxes

  • Parcel Number: 0025-1602

Interior

Features

  • Appliances: Dishwasher
  • Interior Features: High Ceilings
  • Spa Features: Sauna

Measurements

  • Living Area: 800
  • Living Area Units: SquareFeet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 3

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Financial District
  • Tax Block: 00025
  • Tax Lot: 7501

Parking

Parking

  • Garage: Yes

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Laundry Features: In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 1 bathroom in this condo at 15 William Street 31G.

How does 15 William Street 31G compare to other condos in Financial District?

This condo is listed 48% below the average price for condos in Financial District and has been on the market for 244 more days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the 15 William Street building.

What is the square footage on this condo?

According to the MLS, this listing is 800 sqft.

15 William Street 31G is a 1-bedroom, 1-bath condo for sale in New York NY 10005. On Prevu for 560 days at $1,200,000. This includes a recent price increase of $200,001. This residence features 800 square feet of living space, located in Financial District. The median listing price for condos in this area is $1,397,500. Additional amenities include private outdoor space, dishwasher, and doorman. View other condo listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.