This Upper West Side Manhattan apartment has been designed by 1100 Architect, comprised of a neutral color palette, minimalist details, and refined materials, creating a warm, modern atmosphere. Throughout the space, sleek materials like concrete, marble, and white lacquer are complemented by accents of softer materials including Belgian linen and bleached wood. 1100 renovated this duplex apartment in 2008 and returned for a second renovation when the neighboring unit became available in 2010.

Careful detailing and a cohesive design approach allowed us to seamlessly combine the two apartments into a single home. A breakfast area was added to the existing kitchen, acting as a transitional space and opening up views across the apartment. Two new bedrooms and a utility room were also included in the addition.

1100 Architect is the New York- and Frankfurt-based architectural firm, best known for works of architecture that are timeless manifestations of place, at once distinctive and modern while always thoughtful about site, setting, and environment. Fundamental to this pursuit is the belief that building design is a progressive process informed by client aspirations, site, history, available resources, and time. We believe that design can motivate and inspire users, and make an affirmative, lasting impact on individuals and communities alike.

Photos: Nikolas Koenig