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Rent/Lease Office 1 William St

$ / SF SF Monthly Rent

Nearby Sublease office Spaces for Rent

Address $ / SF SF Monthly Rent
Maiden Ln & Front Street $ 63
10,000
$ 52,500
Wall St & Broads Street $ 29
8,000
$ 19,333
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Type of Space Class A/month Class B/month Class C/month
Windowed office/person $ 2100 $ 2173 $ 775
Interior office/person $ 1350 $ 1673 $ 525
Team Rooms $ 10100 $ 8923 $ 5025
Suites $ 20100 $ 12923 $ 7025

Nearby office Spaces for Rent

Address $ / SF SF Monthly Rent
Wall St & Broadway $ 44
16,000
$ 58,666
Whitehall St & Bridge Street $ 66
16,900
$ 93,654
Address $ / SF SF Monthly Rent
Wall St & Broadway $ 44
4,900
$ 17,966
Whitehall St & Bridge Street $ 57
6,100
$ 28,975
Pine St & Water Street $ 51
6,400
$ 27,200
Broadway & Beaver Street $ 49
4,400
$ 17,966
Broadway & Pine Street and Cedar Street $ 58
5,600
$ 27,066
Address $ / SF SF Monthly Rent
Wall St & Broadway $ 48
1,700
$ 6,800
Pine St & Water Street $ 68
2,200
$ 12,558
Broadway & Beaver Street $ 52
2,500
$ 10,729
Broadway & Pine Street and Cedar Street $ 58
2,200
$ 10,633
Broad St & South William Street $ 46
2,100
$ 7,962
Address $ / SF SF Monthly Rent
Broad St & Exchange Place $ 48
13,200
$ 52,250
Maiden Ln & William Street $ 50
23,400
$ 98,475
Broad St & Market Field $ 56
10,500
$ 49,437
Exchange Pl & Broad Street $ 42
8,600
$ 30,100
Maiden Ln & William Street $ 45
7,700
$ 28,875
Address $ / SF SF Monthly Rent
Broadway & Beaver Street $ 54
3,800
$ 17,258
Broad St & Stone Street $ 46
3,100
$ 12,012
Broad St & Exchange Place $ 48
3,800
$ 15,041
Address $ / SF SF Monthly Rent
Broad St & Stone Street $ 44
2,300
$ 8,337
Broad St & Exchange Place $ 46
2,400
$ 9,100
Maiden Ln & William Street $ 44
1,900
$ 6,973
Wall St & William Street $ 45
2,400
$ 9,000
Address $ / SF SF Monthly Rent
Broadway & Exchange Place $ 43
8,000
$ 28,666
Broadway & Beaver Street and Exchange Place $ 45
7,000
$ 26,250
Address $ / SF SF Monthly Rent
Broadway & Exchange Place $ 42
2,700
$ 9,450
Hanover Sq & Beaver Street and Pearl Street $ 33
3,800
$ 10,450
Address $ / SF SF Monthly Rent
Broadway & Exchange Place $ 42
2,000
$ 7,000
Hanover Sq & Beaver Street and Pearl Street $ 36
2,100
$ 6,387
Broadway & Beaver Street and Exchange Place $ 40
2,000
$ 6,666

Retail Spaces for Rent at 1 William St

Rent Medical Space at 1 William St

Nearby Office Tenants Leased
  • NYC Health + Hospitals leased 514,884 SF at 100 Pearl St
  • Phoenix Constructors leased 55,000 SF at 100 Broadway
  • Niche Media leased 45,000 SF at 100 Church St
  • SourceMedia leased 42,460 SF at 1 Whitehall St
  • Translation leased 35,000 SF at 10 Jay Street
  • Social Science Research Council leased 25,000 SF at 1 Pierrepont Plaza
  • Postworks New York leased 11,000 SF at 100 Avenue of the Americas
  • AM Investments leased 9,000 SF at 1 Liberty Plz
  • Jared Finkell, MD leased 500 SF at 10 Downing St
  • Century Pharmacy leased 500 SF at 10 Rutgers St
Nearby Retail Tenants Leased
  • Life Time leased 74,000 SF at 1 Wall Street
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Chickpea leased 2,582 SF at 110 William St
  • The Anne Frank Center leased 2,500 SF at 100 Church St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Duane Reade leased 1,888 SF at 100 Broadway
  • Gregory's Coffee leased 1,100 SF at 100 Wall St
  • Simit and Smith leased 400 SF at 11 Waverly Pl
Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 1 William Street. This trend is projected to continue. Opportunities for subleases remain available at 1 William Street and in the nearby Financial District neighborhood.
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1 William Street nyc
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1 William Street Property Overview

Building Address: 1 William St, New York NY 10004
Building Alternate Address: 1 William St
Zip Code:10004
Neighborhood:Financial District
Borough:Manhattan
Stories:14
Year Built:1907
Building Class:B

1 William Street, located in the Financial District of Lower Manhattan, New York City, is a historic office building. The structure was built between 1906 and 1907 by Francis H. Kimball and Julian C. Levi for the J. & W. Seligman & Company, a prominent investment banking firm.

The building, initially known as the J. & W. Seligman & Company Building, features an eleven-story, steel-framed, limestone-clad design, inspired by the Baroque Revival style. Its unique quadrilateral lot and acute corner angle are skillfully adapted with a dramatic vertical focus, highlighted by a round tempietto-form corner tower.

Lehman Brothers, another notable investment bank, acquired the building in 1928 and made it their headquarters until 1980. During their tenure, significant renovations were completed, including altering the South William Street facade in 1929. After Lehman Brothers vacated the premises, Banca Commerciale Italiana purchased the building in 1981 and added an eleven-story annex between 1982 and 1986. This annex received an architectural award in 1988.

Today, the building is owned by Intesa Sanpaolo, Italy's largest bank, and has been designated as a landmark by the New York City Landmarks Preservation Commission since 1996. It is also recognized as a contributing property to the Wall Street Historic District.

The building's history reflects the evolution of Manhattan's financial district over the past century, with its architectural style and historical significance contributing to its landmark status.

1 William Street, Manhattan, New York City, NY 10004, also known as One William Street, is located in the Financial District. The building was constructed in 1907 and features 12 stories, with a total square footage of 105,000 square feet. It is classified as an office building and has been designated as a landmark. Nearby attractions include the New York Stock Exchange and other major financial institutions. The building's dimensions are approximately 92 feet by 88 feet, and it sits on a lot with dimensions corresponding to its frontage and depth.


1 William Street Amenities

  • No Garage Access: Parking can be found in nearby local garages.
  • Pet-Friendly: Cats and dogs are allowed.
  • Historical Significance: Designated as an individual landmark.
  • Architectural Style: Features Renaissance Revival design elements.
  • Convenient Location: Situated in the Financial District, near major transport hubs.


1 William Street, located in the Financial District of Manhattan, NYC, is a historic office building built in 1907. It features a total of 105,000 square feet across its floors, initially designed with 11 stories but later reported as having 12 floors. The building has been a landmark since 1996 and is part of the Wall Street Historic District.

Historically, the building has housed significant financial institutions such as Lehman Brothers from 1929 to 1980. After their departure, it was purchased by Banca Commerciale Italiana, which later merged into Intesa Sanpaolo, the current owner.

Currently, the building offers office spaces for rent, but specific tenant information is not readily available. The building is valued at approximately $20 million according to tax assessments.

Amenities and detailed tenant listings are not provided in this context, but the building's historical significance and location make it a notable office address in Lower Manhattan.


Internet Providers for 1 William Street, Manhattan, NYC

Several internet providers offer services in Manhattan, though specific availability at 1 William Street might vary:

  • Verizon Fios: Known for fast speeds up to 2.3 Gbps, Verizon offers reliable fiber-optic connections.
  • Astound Broadband Powered by RCN: Offers both cable and fiber services with speeds up to 1.5 Gbps.
  • Spectrum: Provides widespread coverage with speeds up to 1 Gbps.
  • Pilot Fiber: Specializes in business internet with a 100% fiber-optic network.

1 William Street in Manhattan, NYC, is easily accessible through various public transportation options. The nearest subway stations include , , , and . Bus options such as , and are also available. The PATH train and other local buses also serve the area.

Cross streets near 1 William Street include Old Slip, Broad Street, and Water Street. This location is nestled in the Financial District of Manhattan, offering easy access to several financial institutions and historical landmarks.

Nearby Office Tenants Leased
  • NYC Health + Hospitals leased 514,884 SF at 100 Pearl St
  • Phoenix Constructors leased 55,000 SF at 100 Broadway
  • Niche Media leased 45,000 SF at 100 Church St
  • SourceMedia leased 42,460 SF at 1 Whitehall St
  • Translation leased 35,000 SF at 10 Jay Street
  • Social Science Research Council leased 25,000 SF at 1 Pierrepont Plaza
  • Postworks New York leased 11,000 SF at 100 Avenue of the Americas
  • AM Investments leased 9,000 SF at 1 Liberty Plz
  • Jared Finkell, MD leased 500 SF at 10 Downing St
  • Century Pharmacy leased 500 SF at 10 Rutgers St

Nearby Retail Tenants Leased
  • Life Time leased 74,000 SF at 1 Wall Street
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Chickpea leased 2,582 SF at 110 William St
  • The Anne Frank Center leased 2,500 SF at 100 Church St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Duane Reade leased 1,888 SF at 100 Broadway
  • Gregory's Coffee leased 1,100 SF at 100 Wall St
  • Simit and Smith leased 400 SF at 11 Waverly Pl
Nearby Office Tenants Leased
  • NYC Health + Hospitals leased 514,884 SF at 100 Pearl St
  • Phoenix Constructors leased 55,000 SF at 100 Broadway
  • Niche Media leased 45,000 SF at 100 Church St
  • SourceMedia leased 42,460 SF at 1 Whitehall St
  • Translation leased 35,000 SF at 10 Jay Street
  • Social Science Research Council leased 25,000 SF at 1 Pierrepont Plaza
  • Postworks New York leased 11,000 SF at 100 Avenue of the Americas
  • AM Investments leased 9,000 SF at 1 Liberty Plz
  • Jared Finkell, MD leased 500 SF at 10 Downing St
  • Century Pharmacy leased 500 SF at 10 Rutgers St
Nearby Retail Tenants Leased
  • Life Time leased 74,000 SF at 1 Wall Street
  • Polo Ralph Lauren leased 11,000 SF at 1055 Madison Ave
  • New York Kids Club leased 4,000 SF at 11 Fifth Avenue
  • 10 Downing leased 3,400 SF at 10 Downing St
  • Chickpea leased 2,582 SF at 110 William St
  • The Anne Frank Center leased 2,500 SF at 100 Church St
  • Clean Table leased 2,000 SF at 101 Seventh Avenue
  • Duane Reade leased 1,888 SF at 100 Broadway
  • Gregory's Coffee leased 1,100 SF at 100 Wall St
  • Simit and Smith leased 400 SF at 11 Waverly Pl

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Why Optimal Spaces –
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  • No fee for clients renting space.
  • We work for YOU, not the landlord.
  • Save 15–20% on your business costs.
  • Save 100–200 hours of research.
  • Access to all available spaces.
  • Specialized real estate expertise.

Alone or with other broker

  • Miss deals and hard-to-find spaces.
  • Potential conflict of interest (often represent landlords).
  • Only 10% of available spaces are online.
  • Lack of specialized expertise.
  • May not get the best terms or uncover hidden costs.
Why Use a Tenant Broker: Your Advocate in Commercial Real Estate
1. The Crucial Distinction: Whose Side Are They On?
Landlord Rep (Listing Agent) — Fiduciary Duty: Landlord. Highest rent, best terms for landlord.
Tenant Rep (Tenant Broker) — Fiduciary Duty: Tenant Only. Lowest rent, best terms for tenant. Levels the playing field.
2. It Almost Always Costs You Nothing
3. Access to “Hidden” Inventory
4. Negotiating Beyond Base Rent
Landlord pays the broker fee — free expert representation for the tenant.
Access to hidden inventory: off-market listings, subleases, and future availabilities via broker databases and networks.
Negotiating beyond base rent: free rent, TI allowance, OPEX caps, and lease flexibility for renewal or expansion.
5. Time Savings & Process Management
6. Mitigating Risk (the “Gotchas”)
Tenant broker handles searching, scheduling, and RFPs — your outsourced real estate department with curated options and timeline management.
Mitigating risk: spotting pitfalls in LOI and lease such as restoration clauses and holdover penalties.
Summary: Don’t rely on the landlord’s agent. A tenant broker is your advocate, provides better data, negotiates a complete package, and typically costs you nothing.

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