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455 Keap Street, PH

Williamsburg, Brooklyn | Hope Street & Ainslie Street

6.5 Rooms4 Beds2.5 Baths2,396 Square FeetCondo

$3,100,000
Common Charges$1,102
RE Taxes$1,537
Price Per SF
$1,294

Listing Features

  • High Ceilings
  • Recessed Lighting
  • Washer / Dryer
  • New Windows
  • Oversized Windows
  • Center Island
  • Convection Oven
  • Dishwasher
  • Open Kitchen
  • Wine Cooler
  • Double Vanity
  • Marble Bathroom
  • Soaking Tub
  • Stall Shower

Outdoor space and views

  • City Views
  • East Exposure
  • North Exposure
  • South Exposure
  • West Exposure

Building Amenities

  • Virtual Doorman
  • Keyed Elevator

Policies

  • Pets Allowed
  • Pieds A Terre Ok

Property Description for 455 Keap Street, PH

Come home to a rare penthouse triplex on one of Williamsburg's most coveted blocks, accessed by your own PRIVATE KEY ELEVATOR straight into the residence. A masterful three bedroom plus home office, two and a half bath layout with FOUR EXPOSURES and fourteen foot ceilings on the main level, a scale almost never seen in this market. A private storage unit is included.

The main floor is wrapped in wide plank Terra Legno oak, unbroken from room to room, anchored by a sculptural staircase and a two tiered chef's kitchen finished top to bottom in custom Maderas wood cabinetry with an Austral Fantasy honed marble island, opening onto its own private balcony. Living and dining flow together beneath soaring ceilings and oversized windows, the living room walls finished in a light stone limewash. A standout powder room off its own hallway is fully limewashed floor to ceiling, finished with a travertine pedestal sink, cove lighting, and a Verde Ming honed marble floor, a design moment few homes in this price point can claim.

Upstairs, the same wide plank Terra Legno oak continues underfoot beneath nine foot ceilings, holding a true primary suite with a private balcony, a walk in closet, and a windowed spa bath sheathed floor to ceiling in Bariazzo Ivory White Deco porcelain, the floor laid in its signature checkered pattern, a limewashed ceiling and cove lighting overhead, with a floating double vanity and oversized glass shower. Two additional bedrooms share a second full bath in a warmer stone palette, floor to ceiling greige tile, a limewashed ceiling, cove lighting, a deep soaking tub with rain shower, and a floating fluted wood vanity topped in marble. A skylit third bedroom completes the level.

At the top level, a windowed home office, flexible as a fourth bedroom, opens onto TWO PRIVATE ROOF DECKS with open Manhattan skyline views, including the Empire State Building. Combined with the private balconies off the kitchen and primary suite, that's nearly 800 square feet of outdoor space, entirely private, entirely yours.

Located on Keap Street in the heart of Williamsburg, just one block to the G and L trains, moments from the Williamsburg Bridge, and surrounded by the neighborhood's most celebrated names in food, Kellogg's Diner right at your corner, St. Anselm, Ainslie, and old school DeStefano's Steakhouse on Lorimer all a short walk away, alongside the boutiques and galleries that made this stretch of Brooklyn iconic. This is a rare opportunity to own one of Brooklyn's most exceptional penthouses.

The complete terms are in the offering plan available from sponsor. File No. CD25-0305


Listing History for 455 Keap Street, PH

Now
09/08/2026
$3,100,000
Initial Price by Raquel Lomonico
Serhant LLC
Launch

Building Details for 455 Keap Street

OwnershipCondo
Building TypeLow-Rise
Service LevelVirtual Doorman
AgePost-War
AccessKeyed Elevator
Year Built2026
Financing Allowed90%
Floors/Apts4/2
Learn More About the Building

Building Availability

APPSF
Median
Average
$1,294
$3,100,000
$3,100,000

Four+ Beds in Williamsburg

APPSF
Median
Average
$1,863
$4,297,500
$4,297,500
$1,139
$2,800,000
$2,800,000

Williamsburg | Brooklyn

Quick Profile

Equal parts family-friendly and millennial haven/nightlife destination, Williamsburg offers the best of all worlds. Whether by night or by day, the ‘Burg has endless options for every type of personality and interest--which has only increasingly become the case after the neighborhood was rezoned in 2005. With the floodgate opened for more varied types of businesses, Williamsburg saw one of the highest rates of development in the past decade than any other part of Brooklyn. 

Referred to as “Little Berlin” for its late night and club-oriented nature, Williamsburg works as hard as it plays. Apart from the Clubland concentrated around Wythe Avenue, there is also a slew of offices (like 25 Kent Avenue, a sprawling eight-floor, 500,000-square foot waterfront building) and co-working spaces such as WeWork, The Yard and Green Desk that make it an ideal location for the corporate-, startup- and tech-oriented set. 

With more offices setting their sights on this part of Brooklyn, it only makes sense that more people want to live close to where they work. Apart from your average walk-up apartment, W-burg has famously become home to numerous condos along the waterfront that continue to grow and expand in concert with the businesses and corporate hubs that have entered the environment. 

Even with its many and undeniable changes, however, Williamsburg remains an arts-friendly community, particularly with regard to music and literature. While DIY spaces have come and gone, certain staples have persisted to become institutions that still provide a place for up and coming musicians to perform. On the literary front, long-standing indie bookstores like Spoonbill and Sugartown and Book Thug Nation have paved the way for others to cross the river, namely McNally Jackson Books. 

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
OLR ID: 2200553