For Sale
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$835,000

Monthly Est:$4,156

  • Beds Icon1 Bed
  • Beds Icon
    1 Bath
  • Beds Icon738sqft

21-23 S William St #4-E, New York, NY 10004

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  • Apartment

  • Built in 1927

  • $1,069/mo HOA

  • -- sqft lot

  • $1,131/sq.ft

Description

A one-bedroom inside Block Hall, the 1927 Tudor clubhouse on South William Street. It was built as a private club for the men who worked Wall Street. Now it’s 31 condos with high ceilings, hardwood floors, and kitchens fitted with Viking, Miele and Liebherr.<br><br>About 700 square feet. A real bedroom with a walk-in closet. A breakfast nook off the kitchen.<br><br>Step outside and you’re on Stone Street, Manhattan’s first paved road, lined with restaurants and cafes. The building has a roof deck, a fitness room, laundry on every floor, a virtual doorman. Pets welcome.<br><br>Five subway lines and the Staten Island Ferry within a few blocks.

  • Houzeo last checked: 8 minutes ago
  • Listing updated: October 13, 2026 at 6:41 pm
  • Listing Provided by: MARK D OBRIEN (917) 485-4020 | MARK O'BRIEN DEVELOPMENT LLC (917) 485-4020
  • Source: Rebny MLS-NY | MLS#: RLS20120653 Rebny MLS-NY

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    8

  • County

    New York County

  • City

    New York

  • Neighborhood

    Financial District

  • Year Built

    1927

  • HOA Fees

    $1069/mo

  • Finished Area

    738 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20120653

  • Days on Market

    8

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Location

HOA Management

N/A

HOA Fees

$1,069/ Monthly

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedroom: 1

    Bathroom: 1

Interior

  • Window Features

    New Windows

  • Exterior Features

    Building Roof Deck

Construction

  • Year Built

    Year Built: 1927

  • Home type

    Apartment

  • Architectural Style

    Prewar, Loft

Utilities & Energy

  • Laundry Features

    Building Washer Dryer Install Allowed, Building Multiple Locations, Common Area

Other Features

  • Subdivision Name

    Financial District

Price History

DateEventPrice

10/13/2026

Source: mls_logoRebny MLS-NY #RLS20120653

Listed for Sale

$835,000

$1,131/sqft

Financial District Ranks # in New York, NY

Homes for sale
585

Homes

Rental prices
$3,440

Rental Prices

Median Home Price
$0

Median Home Price

Financial District, New York, NY neighborhood guide

Getting Around 21-23 S William St

Walk Score®

Walk Score

Walker's Paradise

100/100

Transit Score®

Transit Score

Rider's Paradise

100/100

Data provided by Redfin

Nearby Homes

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Oct 22, 2026, 12:15AM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group