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1WSQ 1 Willoughby Sq 2,297 - 31,501 SF of 4-Star Office Space Available in Brooklyn, NY 11201

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ALL AVAILABLE SPACES(10)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 22nd Floor, Ste A
  • 4,878 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 13 - 40 People
  • 3 Conference Rooms
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 30 Workstations
  • Tenant lounge area
  • 22nd Floor, Ste B
  • 3,967 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 10 - 32 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 30 Workstations
  • Tenant lounge area
  • 22nd Floor, Ste C
  • 3,045 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 8 - 25 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 18 Workstations
  • Tenant lounge area
  • 22nd Floor, Ste D
  • 3,789 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 10 - 31 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 3 Private Offices
  • 21 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste A
  • 3,013 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 8 - 25 People
  • 2 Conference Rooms
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 20 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste B
  • 2,297 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 6 - 19 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 12 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste C
  • 2,356 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 6 - 19 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 12 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste D
  • 2,535 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 7 - 21 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 16 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste E
  • 3,263 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 9 - 27 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 20 Workstations
  • Tenant lounge area
  • 23rd Floor, Ste F
  • 2,358 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Fits 6 - 19 People
  • 1 Conference Room
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Large Conference/Flex Space
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 16 Workstations
  • Tenant lounge area
Space Size Term Rental Rate Space Use Condition Available
22nd Floor, Ste A 4,878 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
22nd Floor, Ste B 3,967 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
22nd Floor, Ste C 3,045 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
22nd Floor, Ste D 3,789 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste A 3,013 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste B 2,297 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste C 2,356 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste D 2,535 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste E 3,263 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
23rd Floor, Ste F 2,358 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now

22nd Floor, Ste A

Size
4,878 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

22nd Floor, Ste B

Size
3,967 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

22nd Floor, Ste C

Size
3,045 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

22nd Floor, Ste D

Size
3,789 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste A

Size
3,013 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste B

Size
2,297 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste C

Size
2,356 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste D

Size
2,535 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste E

Size
3,263 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

23rd Floor, Ste F

Size
2,358 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

22nd Floor, Ste A

Size 4,878 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 13 - 40 People
  • 1 Private Office
  • 3 Conference Rooms
  • 30 Workstations
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

22nd Floor, Ste B

Size 3,967 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 10 - 32 People
  • 2 Private Offices
  • 1 Conference Room
  • 30 Workstations
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

22nd Floor, Ste C

Size 3,045 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 8 - 25 People
  • 2 Private Offices
  • 1 Conference Room
  • 18 Workstations
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

22nd Floor, Ste D

Size 3,789 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 10 - 31 People
  • 3 Private Offices
  • 1 Conference Room
  • 21 Workstations
  • Can be combined with additional space(s) for up to 15,679 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste A

Size 3,013 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 8 - 25 People
  • 2 Private Offices
  • 2 Conference Rooms
  • 20 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste B

Size 2,297 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 6 - 19 People
  • 2 Private Offices
  • 1 Conference Room
  • 12 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste C

Size 2,356 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 6 - 19 People
  • 2 Private Offices
  • 1 Conference Room
  • 12 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste D

Size 2,535 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 7 - 21 People
  • 2 Private Offices
  • 1 Conference Room
  • 16 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste E

Size 3,263 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 27 People
  • 2 Private Offices
  • 1 Conference Room
  • 20 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

23rd Floor, Ste F

Size 2,358 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 6 - 19 People
  • 1 Private Office
  • 1 Conference Room
  • 16 Workstations
  • Can be combined with additional space(s) for up to 15,822 SF of adjacent space
  • Tenant lounge area
  • Large Conference/Flex Space

PROPERTY OVERVIEW

• Built suites on high floors • Suite ranges from 2,000 SF to 5,000 SF • Move-in-ready, prebuilt layouts • Plug-and-play options

  • 24 Hour Access
  • Controlled Access
  • Conferencing Facility
  • Metro/Subway
  • Security System
  • Roof Terrace
  • Storage Space
  • Central Heating
  • High Ceilings
  • Natural Light
  • Outdoor Seating
  • Air Conditioning
  • Balcony

PROPERTY FACTS

Building Type
Office
Year Built
2021
LoopNet Rating
4 Star
Building Height
35 Stories
Building Size
448,740 SF
Building Class
A
Typical Floor Size
14,500 SF
Unfinished Ceiling Height
14’

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • Multiple
  • Albee Square Montessori Public School
  • Educational Services
  • 12th
  • Architecture Research Office
  • Professional, Scientific, and Technical Services
  • 15th
  • Cityblock Health
  • Health Care and Social Assistance
  • Multiple
  • FXCollaborative
  • Professional, Scientific, and Technical Services
  • 28th
  • Gemic
  • Professional, Scientific, and Technical Services
  • 20th
  • Gloria Steinem's Ms. Foundation
  • Services
  • Multiple
  • Office of Court Administration
  • Public Administration
  • 18th
  • Philo
  • Information
  • 17th
  • Propel
  • Professional, Scientific, and Technical Services
  • 17th
  • SPCSHP
  • Professional, Scientific, and Technical Services

SUSTAINABILITY

LEED Certified
Silver
LEED certification is a globally recognized symbol of sustainability achievement.

SUSTAINABILITY

LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

MARKETING BROCHURE

Walk Score®
Walker's Paradise (99)
Transit Score®
Rider's Paradise (100)
Bike Score®
Biker's Paradise (91)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

ABOUT DOWNTOWN BROOKLYN

Home to the highly desirable neighborhoods of Brooklyn Heights and the waterfront views of DUMBO, Downtown Brooklyn’s appeal is driven by its versatility. Downtown Brooklyn is home to a growing retail and entertainment scene that is highly accessible by ferry, bus, bike, or train.

Brooklyn's residential boom has brought an increasingly well-educated population to the borough, many of whom want to work close to where they live. Downtown Brooklyn’s increasing residential population, growing tech sector, and thriving art scene continue to drive demand from the city’s creative class.

Historically known as the most mature office market in the borough, Downtown Brooklyn is also home to a significant amount of tenants in the finance, law, and government sectors.

LEASING TEAM

LEASING TEAM

Ezra Falack, Managing Director
Joining KSR in 2024, Ezra brings a rich heritage of real estate expertise, deeply rooted in a family tradition of owning and managing an extensive portfolio in Brooklyn and Queens. With a proven track record of executing numerous leases for a diverse array of tenants and landlords across retail, office, and industrial sectors, Ezra offers a comprehensive and strategic approach to transactions.

Ezra has successfully represented major tenants such as Amazon, Walgreens, Foot Locker, Subway, Lenox Hill, Crunch Fitness, IBM and Verizon . Additionally, his experience as the owner and operator of a chain of retail stores in the Metro NY area from 1997 to 2018 provides invaluable insights into the intricacies and sensitivities of both landlord and tenant perspectives.

With a commitment to excellence and a deep understanding of the market, Ezra is dedicated to delivering exceptional results and fostering long-term relationships within the real estate community.
Solomon Sharaby, Managing Director
Solomon Sharaby is a Retail Leasing Specialist at KSR. He joined KSR in 2015 from his previous position at a major retail chain, where he learned the intricacies of the retail business and brought them to the forefront of his current role at KSR. Solomon focuses primarily in the Bronx. His experience on the retail side allows him to provide crucial insights to his clients as he is able to guide them to the perfect location to best suit their needs. In 2017 alone, he has leased over 40,000 square feet of space in the Bronx. Solomon’s experience in leasing both small and large spaces has given him wider perspective to better assist his clients, no matter what their retail needs are.
  • Listing ID: 38786240

  • Date on Market: 2025-12-16

  • Last Updated:

  • Address: 1 Willoughby Sq, Brooklyn, NY 11201

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