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Work Together. Work Inspired. Work Here. 55 Prospect St 944 - 90,509 SF of Office Space Available in Brooklyn, NY 11201
HIGHLIGHTS
- 55 Prospect Street offers full-floor and private suites in Dumbo Heights' creative campus, offering 24-hour access, modern amenities, and more.
- Versatile layouts include conference rooms, private offices, lounge areas, open workspace, and a premium penthouse duplex with private terrace.
- Located steps from A, C, and F subway lines, the NYC Ferry, and bus routes, providing unbeatable connectivity to Brooklyn, Manhattan, and beyond.
- Fully furnished, high-end workspaces with oversized windows, natural light, and views of Lower Manhattan, designed to support focus and collaboration.
- Desirable amenities include access to a shared roof deck, bike storage, public plazas, and direct entry to Brooklyn Bridge Park and Cadman Plaza.
- Discover a thriving waterfront campus surrounded by curated retail, boutique fitness, and dining where work, lifestyle, and community intersect.
ALL AVAILABLE SPACES(10)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
This move-in-ready suite features an open-plan layout, polished concrete floors, and a north exposure that provides excellent natural light.
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Natural Light
- Open Floor Plan Layout
- Exposed Ceiling
- Open-Plan
Move-in ready, furnished office suite featuring two glass-front windowed offices and a conference room or two-person workroom. Includes a reception area, an open workspace for four workstations, and a pantry. Oversized windows provide north and east exposure with ample natural light. Tenant amenities include access to shared conference rooms, meeting spaces, and a kitchen.
- Fully Built-Out as Standard Office
- 2 Private Offices
- 4 Workstations
- Natural Light
- Glass-front private workspaces
- Open Floor Plan Layout
- 1 Conference Room
- Exposed Ceiling
- Open-Plan
Move-in ready, furnished office suite with glass-front finishes, featuring one conference room, four office/meeting rooms, a reception area, a pantry, and a large open workspace. Oversized windows provide south and west exposure with excellent natural light. Tenant amenities include access to shared conference rooms, meeting spaces, and a kitchen.
- Fully Built-Out as Standard Office
- 4 Private Offices
- Exposed Ceiling
- Open-Plan
- Open Floor Plan Layout
- 1 Conference Room
- Natural Light
- Move-in ready furnished space featuring open plan layout
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Features one conference room, two office/meeting rooms, and an open area that accommodates up to 30 workstations. Includes two breakout rooms, reception, lounge areas, a full wet pantry with seating, and a dry pantry with bar-height seating. Oversized windows provide north and east exposure with natural light and Midtown Manhattan views.
- Fully Built-Out as Standard Office
- 2 Private Offices
- 30 Workstations
- Plug & Play
- Kitchen
- Exposed Ceiling
- Open-Plan
- Mostly open plan buildout for layout flexibility
- Mostly Open Floor Plan Layout
- 1 Conference Room
- High End Trophy Space
- Reception Area
- Corner Space
- Natural Light
- Convenience of multiple retail tenants onsite
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Includes one conference room, two office/meeting rooms, and a mostly open layout that accommodates 39+ workstations. Features a wet pantry with seating and oversized windows with south and east exposure for excellent natural light.
- Fully Built-Out as Standard Office
- 2 Private Offices
- 39 Workstations
- Plug & Play
- Corner Space
- Natural Light
- South & west exposures offer Lower Manhattan views
- Mostly Open Floor Plan Layout
- 1 Conference Room
- High End Trophy Space
- Kitchen
- Exposed Ceiling
- Open-Plan
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Includes one conference room, two office/meeting rooms, and a mostly open layout that accommodates 39+ workstations. Features a wet pantry with seating and oversized windows with south and east exposure for excellent natural light.
- Fully Built-Out as Standard Office
- 2 Private Offices
- 39 Workstations
- Plug & Play
- Corner Space
- Natural Light
- South & west exposures offer Lower Manhattan views
- Mostly Open Floor Plan Layout
- 3 Conference Rooms
- High End Trophy Space
- Kitchen
- Exposed Ceiling
- Open-Plan
Newly built, move-in ready corner office suite with high-end glass-front finishes. Features two windowed office/meeting rooms and a mostly open layout for flexible use. Oversized windows provide north and west exposure with abundant natural light and views of Lower Manhattan. Excellent access to subway, bus, and ferry, with multiple retail tenants onsite for added convenience.
- Fully Built-Out as Standard Office
- 2 Private Offices
- Corner Space
- Natural Light
- Mostly Open Floor Plan Layout
- High End Trophy Space
- Exposed Ceiling
- Open-Plan
Fully furnished, move-in ready penthouse duplex office spanning the 9th and 10th floors, with a 2,196-square-foot private roof deck. A 41-foot skylight brings abundant natural light to the center of both floors, complemented by oversized windows on all four sides with views of Midtown and Lower Manhattan. Features high-end glass-front finishes, private ADA-accessible men's and women's restrooms, and an open internal staircase that maintains natural light flow. The roof deck is accessible via a stairway and ADA lift, offering panoramic skyline views.
- Fully Built-Out as Standard Office
- 7 Private Offices
- 128 Workstations
- Plug & Play
- Reception Area
- Elevator Access
- Exposed Ceiling
- Open-Plan
- 4 sides of oversized windows plus 41' skylight
- Mostly Open Floor Plan Layout
- 2 Conference Rooms
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 52,796 SF of adjacent space
- Kitchen
- Private Restrooms
- Natural Light
- Fully furnished and move-in ready
Fully furnished, move-in ready penthouse duplex office spanning the 9th and 10th floors, with a 2,196-square-foot private roof deck. A 41-foot skylight brings abundant natural light to the center of both floors, complemented by oversized windows on all four sides with views of Midtown and Lower Manhattan. Features high-end glass-front finishes, private ADA-accessible men's and women's restrooms, and an open internal staircase that maintains natural light flow. The roof deck is accessible via a stairway and ADA lift, offering panoramic skyline views.
- Fully Built-Out as Standard Office
- 7 Private Offices
- 176 Workstations
- Plug & Play
- Reception Area
- Elevator Access
- Exposed Ceiling
- Open-Plan
- High-end glass-front finishes - private restrooms
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 52,796 SF of adjacent space
- Kitchen
- Private Restrooms
- Natural Light
- 4-Sides of oversized windows plus 41' skylight
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor, Ste 206 | 944 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 3rd Floor, Ste 303 | 2,337 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 3rd Floor, Ste 309 | 6,193 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 4th Floor, Ste 401-02 | 1,739 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 8th Floor, Ste 800 | 7,357 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 8th Floor, Ste 820 | 5,717 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 8th Floor, Ste 840 | 11,229 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 8th Floor, Ste 860 | 2,197 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 9th Floor | 26,398 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 10th Floor | 26,398 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
2nd Floor, Ste 206
| Size |
| 944 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 303
| Size |
| 2,337 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 309
| Size |
| 6,193 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 401-02
| Size |
| 1,739 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
8th Floor, Ste 800
| Size |
| 7,357 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
8th Floor, Ste 820
| Size |
| 5,717 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
8th Floor, Ste 840
| Size |
| 11,229 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
8th Floor, Ste 860
| Size |
| 2,197 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
9th Floor
| Size |
| 26,398 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
10th Floor
| Size |
| 26,398 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 206
| Size | 944 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
This move-in-ready suite features an open-plan layout, polished concrete floors, and a north exposure that provides excellent natural light.
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Space is in Excellent Condition
- Exposed Ceiling
- Natural Light
- Open-Plan
3rd Floor, Ste 303
| Size | 2,337 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Move-in ready, furnished office suite featuring two glass-front windowed offices and a conference room or two-person workroom. Includes a reception area, an open workspace for four workstations, and a pantry. Oversized windows provide north and east exposure with ample natural light. Tenant amenities include access to shared conference rooms, meeting spaces, and a kitchen.
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- 2 Private Offices
- 1 Conference Room
- 4 Workstations
- Exposed Ceiling
- Natural Light
- Open-Plan
- Glass-front private workspaces
3rd Floor, Ste 309
| Size | 6,193 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Move-in ready, furnished office suite with glass-front finishes, featuring one conference room, four office/meeting rooms, a reception area, a pantry, and a large open workspace. Oversized windows provide south and west exposure with excellent natural light. Tenant amenities include access to shared conference rooms, meeting spaces, and a kitchen.
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- 4 Private Offices
- 1 Conference Room
- Exposed Ceiling
- Natural Light
- Open-Plan
4th Floor, Ste 401-02
| Size | 1,739 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Move-in ready furnished space featuring open plan layout
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
8th Floor, Ste 800
| Size | 7,357 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Features one conference room, two office/meeting rooms, and an open area that accommodates up to 30 workstations. Includes two breakout rooms, reception, lounge areas, a full wet pantry with seating, and a dry pantry with bar-height seating. Oversized windows provide north and east exposure with natural light and Midtown Manhattan views.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 2 Private Offices
- 1 Conference Room
- 30 Workstations
- High End Trophy Space
- Plug & Play
- Reception Area
- Kitchen
- Corner Space
- Exposed Ceiling
- Natural Light
- Open-Plan
- Convenience of multiple retail tenants onsite
- Mostly open plan buildout for layout flexibility
8th Floor, Ste 820
| Size | 5,717 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Includes one conference room, two office/meeting rooms, and a mostly open layout that accommodates 39+ workstations. Features a wet pantry with seating and oversized windows with south and east exposure for excellent natural light.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 2 Private Offices
- 1 Conference Room
- 39 Workstations
- High End Trophy Space
- Plug & Play
- Kitchen
- Corner Space
- Exposed Ceiling
- Natural Light
- Open-Plan
- South & west exposures offer Lower Manhattan views
8th Floor, Ste 840
| Size | 11,229 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Newly built, fully furnished turnkey office suite with high-end glass-front finishes. Includes one conference room, two office/meeting rooms, and a mostly open layout that accommodates 39+ workstations. Features a wet pantry with seating and oversized windows with south and east exposure for excellent natural light.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 2 Private Offices
- 3 Conference Rooms
- 39 Workstations
- High End Trophy Space
- Plug & Play
- Kitchen
- Corner Space
- Exposed Ceiling
- Natural Light
- Open-Plan
- South & west exposures offer Lower Manhattan views
8th Floor, Ste 860
| Size | 2,197 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Newly built, move-in ready corner office suite with high-end glass-front finishes. Features two windowed office/meeting rooms and a mostly open layout for flexible use. Oversized windows provide north and west exposure with abundant natural light and views of Lower Manhattan. Excellent access to subway, bus, and ferry, with multiple retail tenants onsite for added convenience.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 2 Private Offices
- High End Trophy Space
- Corner Space
- Exposed Ceiling
- Natural Light
- Open-Plan
9th Floor
| Size | 26,398 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Fully furnished, move-in ready penthouse duplex office spanning the 9th and 10th floors, with a 2,196-square-foot private roof deck. A 41-foot skylight brings abundant natural light to the center of both floors, complemented by oversized windows on all four sides with views of Midtown and Lower Manhattan. Features high-end glass-front finishes, private ADA-accessible men's and women's restrooms, and an open internal staircase that maintains natural light flow. The roof deck is accessible via a stairway and ADA lift, offering panoramic skyline views.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 7 Private Offices
- 2 Conference Rooms
- 128 Workstations
- Space is in Excellent Condition
- Plug & Play
- Can be combined with additional space(s) for up to 52,796 SF of adjacent space
- Reception Area
- Kitchen
- Elevator Access
- Private Restrooms
- Exposed Ceiling
- Natural Light
- Open-Plan
- Fully furnished and move-in ready
- 4 sides of oversized windows plus 41' skylight
10th Floor
| Size | 26,398 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Fully furnished, move-in ready penthouse duplex office spanning the 9th and 10th floors, with a 2,196-square-foot private roof deck. A 41-foot skylight brings abundant natural light to the center of both floors, complemented by oversized windows on all four sides with views of Midtown and Lower Manhattan. Features high-end glass-front finishes, private ADA-accessible men's and women's restrooms, and an open internal staircase that maintains natural light flow. The roof deck is accessible via a stairway and ADA lift, offering panoramic skyline views.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 7 Private Offices
- 1 Conference Room
- 176 Workstations
- Space is in Excellent Condition
- Plug & Play
- Can be combined with additional space(s) for up to 52,796 SF of adjacent space
- Reception Area
- Kitchen
- Elevator Access
- Private Restrooms
- Exposed Ceiling
- Natural Light
- Open-Plan
- 4-Sides of oversized windows plus 41' skylight
- High-end glass-front finishes - private restrooms
PROPERTY OVERVIEW
Located within the Dumbo Heights creative campus, 55 Prospect Street offers rare full-floor and private suite leasing opportunities in the heart of the Brooklyn Tech Triangle. The building features on-site ownership and management, 24-hour building access, a full-time attended lobby, modernized elevators, and cutting-edge sustainability initiatives with LEED certification in progress. Tenants also enjoy access to shared amenities such as a common roof deck, bicycle storage, and direct access to Brooklyn Bridge Park and Cadman Plaza. Newly built, fully furnished spaces are designed to inspire productivity and collaboration. Tenants enjoy high-end glass-front finishes, oversized windows with south and west exposures, and stunning views of Lower Manhattan. Current layouts present large conference rooms, open areas for individual workstations, private offices, lounge areas, wet pantries, and more for teams of all sizes. A penthouse duplex with access to a private 2,196-square-foot rooftop terrace is also available for tenants seeking a top-tier workspace. Set in a mixed-use urban waterfront campus, 55 Prospect Street is surrounded by a curated roster of ground-floor retail, boutique fitness studios, popular food and beverage spots, and nightlife venues. The property offers an unmatched location only steps from the A, C, and F subway lines, multiple bus routes, and the NYC Ferry at DUMBO/Fulton Landing. Dumbo Heights is more than a workplace; it's where everything comes together. Meet over coffee, brainstorm during lunch, and unwind after hours—all in one vibrant, connected space. Where ideas flow, collaborations spark, and routines become effortless. From desks to drinks, moments to views, this is the place to work, create, and thrive.
- Bus Line
- Wheelchair Accessible
- Air Conditioning
- Smoke Detector
PROPERTY FACTS
DEMOGRAPHICS
Commute
NEARBY AMENITIES
RESTAURANTS |
|||
|---|---|---|---|
| Randolph Beer | - | - | 2 min walk |
| Front Street Pizza | Pizza | $ | 4 min walk |
| La Bagel Delight | Bagels | $ | 3 min walk |
| Love & Dough | Pizza | $$$ | 4 min walk |
| Archway Cafe | Cafe | $ | 4 min walk |
| Bread And Spread | Sandwiches | $$ | 4 min walk |
| Sweetgreen | American | $ | 6 min walk |
| Devoción | Cafe | $$$ | 5 min walk |
| Rim Nam Thai Kitchen | Thai | $$$ | 5 min walk |
RETAIL |
||
|---|---|---|
| United States Postal Service | Business/Copy/Postal Services | 4 min walk |
| Chase Bank | Bank | 4 min walk |
| DUMBO Market | Supermarket | 5 min walk |
| Equinox | Fitness | 5 min walk |
| Bank of America | Bank | 6 min walk |
| CVS Pharmacy | Drug Store | 5 min walk |
| West Elm | Furniture/Mattress | 7 min walk |
| Wegmans | Supermarket | 12 min walk |
HOTELS |
|
|---|---|
| Hampton by Hilton |
262 rooms
2 min drive
|
| Marriott |
666 rooms
3 min drive
|
| aloft Hotel |
176 rooms
4 min drive
|
| Ace Hotel |
287 rooms
4 min drive
|
| Hampton by Hilton |
65 rooms
5 min drive
|
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.
ABOUT THE OWNER
MAP
ADDITIONAL PHOTOS
9th Floor - Modern Lounge with Access to the 10th Floor
10th Floor - Expansive Open Space for Individual Workstations
9th Floor - High-tech Enabled Conference Room
10th Floor - Scenic New York City Views
9th Floor - Seating and Lounge Areas
10th Floor - Employee Kitchen
Private Rooftop Terrace and Skyline Views
Suite 800 - Large, Open Floor Plan
Suite 800 Employee Pantry
Suite 820 - Modern Space for Efficient Work
Suite 820 - Newly Built, Fully Furnished Spaces Designed for Collaboration
Suite 840 - Newly Built, Fully Furnished Spaces Designed for Collaboration
Suite 840 - High-End Glass-Front Finishes
Suite 410 - Inspiring Spaces Where Productivity and Creativity Seamlessly Intersect
Suite 410 - Spaces Designed for Collaboration
Suite 210 - Oversized Windows for Maximum Natural Light
3rd Floor Pantry Area
3rd Floor Small Conference Room
77 Sands Street Suite 1203 - Open Floor Plan
77 Sands Street Suite 1203 - Pantry Area