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6 South William Street, New York, NY 10004 Property Information

6 South William Street, New York, NY 10004 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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6 South William Street, New York, NY 10004 3
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Address

Primary address 6 South William Street
Secondary address 48-50 Beaver St
Neighborhood Financial District
Zip code 10004
Borough Manhattan
Block & lot 00029-7501

Sales & Tax Overview for 6 South William Street, New York

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Tax class

Lot & Building Information for 6 South William Street, New York

Lot sq. ft. 9,150
Lot dimensions 150.9 ft x 145.5 ft
Property type Special Condominium Billing Lot (R0)
Building sqft 65,396
Buildings on lot 3
Stories 8
Year built 1920
Year last altered 1997
Frontage South William Street (narrow)
Mill Lane (narrow)
Beaver Street (narrow)
Clark Street Line (narrow)
Nearest wide street Broad Street
Distance to wide street
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Zoning & Use for 6 South William Street, New York

Zoning
Residential units (DOF) 39
Regulatory status Rent stabilized
Stabilized units 2
Commercial units 3
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 1
Closest police station 1.01 Miles
Closest fire station 0.13 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 6 South William Street, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 6 South William Street, New York, NY 10004, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 6 South William Street, New York, NY 10004, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 48-50 Beaver St, New York, NY 10004
  • 48-58 Beaver St, New York, NY 10004
  • 52-54 Beaver St, New York, NY 10004
  • 56 Beaver St, New York, NY 10004
  • 2-6 S William St, New York, NY 10004

About 6 South William Street, New York

What is the year built & the total sq. ft. for 6 South William Street, New York, NY 10004?

6 South William Street, New York, NY 10004 was built in 1920 and has a total of 65,396 square feet.

How many residential units does this building have?

This building has 39 residential unit(s) and 3 commercial spaces.

Ownership Information for 6 South William Street, New York

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Property owner name for 6 South William Street, New York, NY 10004
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Building contacts for 6 South William Street, New York, NY 10004
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 6 South William Street, New York

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No recorded sales for this property.

Title Documents for 6 South William Street, New York

Data not available for this property.

Assessment History for 6 South William Street, New York

Data not available for this property.

Permits for 6 South William Street, New York

The complete history of permits filed for 6 South William Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
10/10/2025 Alteration
09/24/2025 Alteration
06/18/2025 Alteration
04/08/2025 Alteration
04/08/2025 Alteration
04/08/2025 Alteration
07/11/2024 Alteration
07/02/2024 Alteration
06/05/2024 Alteration
02/08/2024 Alteration
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Financial District Residential Market Stats

Access a detailed real estate market overview of Financial District so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Financial District and compare it to other neighborhoods in Manhattan.

Median Sale Price
$1,275,000
29.8% YoY
Median Price/Sqft
$1,255
0.6% YoY
Manhattan Median Sale Price
$1,200,000
9.3% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 2 (See more on map)

Transportation

Distance to Subway
Closest station Broad St & Exchange Pl at SW Corner (Exit Only)
Station lines J-Z
Distance (miles) 0.081
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Peck Slip School (The) 8 Yes Public PK, K-5 325 0.52
Peck Slip School (The) 8 Yes Public PK, K-5 325 0.52
The IDEAL School of Manhattan NR No Private K-12 208 0.06
Leman Manhattan Preparatory School NR No Private PK-12 853 0.07
Leman Manhattan Preparatory School NR No Private PK-12 853 0.07

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
The IDEAL School of Manhattan NR No Private K-12 208 0.06
Leman Manhattan Preparatory School NR No Private PK-12 853 0.07
NEW YORK CITY CHARTER SCHOOL OF THE ARTS 8 No Charter 6-8 217 0.15
Lower Manhattan Community Middle School 8 No Public 6-8 328 0.15
Pine Street School NR No Private PK, K-8 201 0.17

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Millennium High School 10 No Public 9-12 665 0.06
The IDEAL School of Manhattan NR No Private K-12 208 0.06
Leman Manhattan Preparatory School NR No Private PK-12 853 0.07
Richard R Green High School Of Teaching 4 No Public 9-12 327 0.13
Urban Assembly School Of Business For Young Women 3 No Public 9-12 84 0.15

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 6 South William Street, New York

Here are the neighbors for 6 South William Street, New York, NY 10004.

Address Square feet Purchase date Purchase price
126 Pearl St, New York 6,800 12/18/2020 $5,700,000
55 Stone St, New York 6,008 03/25/2026 $10,250,000
44 Water St, New York 6,336 08/22/2005
19 S William St, New York 10,944 10/27/1977
9 S William St, New York 24,238 08/24/1988
1 William St, New York 105,000 08/26/2008
74 Pearl St, New York 8,115 01/26/2015 $10,000,000
42 Water St, New York 5,484 05/15/2005
40 Water St, New York 7,050 07/23/2010 $2,248,000
13 S William St, New York 3,469 09/07/2001
52 Stone St, New York 7,336 09/15/2021 $6,250,000
76 Pearl St, New York 8,665 02/04/1999
14 S William St, New York 87,775 12/04/2015
78 Pearl St, New York 11/23/2021
53 Stone St, New York 8,690 03/25/2026 $10,250,000
58 Stone St, New York 13,058 07/31/2006
1 Hanover Sq, New York 35,560
46 Water St, New York 85,472 11/23/2021
90 Water St, New York 6,487 12/21/2009 $1,350,000
44 Beaver St, New York 97,596 05/25/1978
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