A sculptural white staircase, a sprawling rooftop terrace and High Line views are among assets at the penthouse topping Zaha Hadid Architects' 520 West 28th in New York. More about million penthouse in Zaha Hadid's 520 West 28th revealed in new photos
The craft of jewellery making provided a starting point for Brooklyn studio General Assembly's interior for this penthouse in Boerum Hill. More about Brass details decorate Bergen Street apartment by General Assembly
New York studio Worrell Yeung has overhauled an awkwardly shaped apartment inside a landmarked hotel in the city, adding decorative marble and brass to reference its history, and a curved plaster hallway to clean up the layout. More about Worrell Yeung updates apartment in former Manhattan hotel with "classic materials"
New York studio Attn Attn Architecture and Design has gutted an apartment in the city, and used light-toned marble against dark colours for a "classic but unique aesthetic". More about Attn Attn renovates Lenox Hill Residence for graphic designer
Brooklyn firm Hatchet Design Build has enlisted New York studios Coil + Drift and Cold Picnic to choose textiles, furniture and lighting for a 19th-century residence in the borough. More about Coil + Drift and Cold Picnic style renovated Prospects Heights Townhouse
British architect David Adjaye has designed a show residence to offer a taste of interiors at his first Manhattan skyscraper, which is currently under construction. More about David Adjaye unveils model apartment for his 130 William skyscraper in New York
Moveable, folding and expandable furnishings turn the lounge of this 33-square-metre New York apartment into a master bedroom, or a dining room for 10 dinner guests. More about Tiny New York apartment by Graham Hill "functions like one twice its size"
Interior design studio Handwerk has retrofitted the kitchen in a New York apartment with features including a pegboard wall for hanging mugs, aprons and other items, to make the most of the small space. More about Handwerk outfits Fifth Avenue Kitchen in Harlem with clever storage solutions
Vancouver's "lush" Stanley Park provided the cues for a painterly green and gold mural in this New York apartment, which local studio Stadt Architecture has renovated for a Canadian couple. More about Gold paint drips down green mural at Chelsea Pied-à-Terre by Stadt Architecture
Danish brand Menu has furnished a New York apartment with its range of products, creating a space for the company to launch new collections and hold events. More about Menu opens showroom apartment in New York
New York architect Rafael de Cárdenas has transformed a tired apartment in a 20th-century brownstone into a home for himself, featuring "multiple living rooms of varying moods". More about Rafael de Cárdenas renovates rundown Brooklyn brownstone for himself
Online design retailer Radnor has furnished a residence in David Chipperfield Architects' residential tower under construction on New York's Bryant Park. More about Radnor curates model apartment at Chipperfield's The Bryant in New York
A stainless steel fireplace surround and "hacked" IKEA cabinets are among the features that architecture duo BoND have added during the overhaul of their apartment in New York's Chelsea. More about BoND turns dark, divided Chelsea apartment into light-filled home
New York architecture firm MKCA has gutted an outdated apartment in the West Village, transforming its dim interiors into light-filled spaces. More about MKCA overhauls West Village apartment with custom carpentry throughout
New York architecture studio Dash Marshall has turned two Tribeca residences into one home connected by a hanging, blackened steel spiral staircase. More about Dash Marshall merges two Tribeca lofts with sculptural staircase
New York design studio White Arrow has accented the interiors of a rowhouse in Queens with dark blue cabinetry and mid-century furnishings, during an overhaul of the property that spilt it in two. More about White Arrow renovates Queens rowhouse with navy millwork and modernist furniture
New York design studio TBD has transformed an apartment in Manhattan's West Village with white interiors and a new rooftop patio, complete with an outdoor shower and hot tub. More about TBD overhauls West Village penthouse with rooftop deck and pool
New York design firm Raad Studio has joined together and renovated two properties in the city to form a much bigger home, using a central arched wall as a focal point. More about Raad Studio turns two Tribeca lofts with exposed arches into huge apartment
The founders of Brooklyn design studio White Arrow have transformed a landmarked building into a bright home for themselves in the New York borough's Williamsburg neighbourhood. More about Interior design couple turn historic Williamsburg schoolhouse into light-filled home
Pebble-dashed stone, etched white marble and a sculptural black metal staircase feature in these residences in New York's Tribeca, styled by Italian architect Stefano Pasqualetti. More about Stefano Pasqualetti completes "soothing and timeless" condos in Tribeca