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Upper East Side
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Team

1122 Madison Avenue is shaped by a team of distinguished architects, designers, and developers united by a shared dedication to enduring craftsmanship and timeless design. Their collective experience spans celebrated homes, cultural landmarks, and destination projects around the world. Together, they bring forth a building that honors the character of the Upper East Side while elevating the experience of living—an achievement defined by integrity, artistry, and a commitment to creating residences that will endure for generations.

Developer
Legion Investment Group

As one of New York City’s most active developers, Legion Investment Group is recognized for creating homes that are architecturally rich, thoughtfully designed, and deeply connected to Manhattan’s most cherished neighborhoods. Guided by Founder and CEO Victor Sigoura, the firm selects each site with care—often beside historic districts and green spaces—so that every development offers not only beauty and quality but also a lasting sense of place.

In addition to 1122 Madison Avenue, Legion is developing a collection of landmark projects: 38 Gramercy Park East, the first new condominium on Gramercy Park in over a century; 11 West 13, soon to be the tallest residential building in Greenwich Village; and 550 West 21st Street, rising on the last remaining waterfront development site in West Chelsea. Notable past projects include 109 East 79th Street, a highly successful Upper East Side condominium underscoring a broader track record of more than 20 years and over six million square feet of luxury residential development valued at more than $10 billion.

Co-Developer
Nahla Capital

As an active private real estate developer and investor in US gateway cities, Nahla Capital is recognized for delivering projects that combine architectural distinction, enduring quality, and a strong sense of place. Led by Genghis Hadi, the firm carefully selects opportunities that align with global demand in dynamic neighborhoods, ensuring each development resonates both locally and internationally.

Nahla Capital recently completed Rosewood Residences Beverly Hills, the first-ever stand-alone Rosewood branded residences, setting a new benchmark for branded living in Beverly Hills. Previous high-end luxury projects include 152 Elizabeth Street, designed by Pritzker Prize–winning architect Tadao Ando; 221 W 77th Street, a collection of elegant Upper West Side homes blending classic craftsmanship with modern sophistication; and Austin Proper Residences, which introduced a new standard of luxury living in the heart of Austin. Together, these developments reflect Nahla Capital’s ability to bring visionary ideas to life while creating enduring value for residents and communities alike.

With over $2 billion in assets under management and $500 million in equity deployed, Nahla Capital draws on both institutional rigor and entrepreneurial agility to build a track record defined by integrity, transparency, and landmark developments throughout the United States.

Designer
Studio Sofield

For more than three decades, Studio Sofield has brought unalloyed excitement to the practice of design and architecture, creating spaces that reshape the boundaries between art and craft, reality and fantasy, and history and the present moment with exceptional elegance and wit. In every project, beautiful and functional solutions emerge from an artistic concept that is balanced by an unfailing sensitivity to the client’s needs and tastes.

Studio Sofield is an award-winning design firm whose work embodies the deepest understanding of classical and modern design principles and their application in contemporary life. The New York–based firm is a member of the AD 100 Hall of Fame and has received the Cooper Hewitt National Design Award for Interior Design, the Excellence in New Design by the Upper East Side Historic District in New York, and twice the Architectural Commission of Beverly Hills’s design award. In addition to Studio’s private clients, relationships are maintained with retail brands and hospitality groups, such as Tom Ford, the Soho Grand and Zero Bond.

Executive Architect
Hill West Architects

Since its founding in 2009, Hill West has redefined what architecture can achieve for cities and the people who call them home. Based in New York City, their award-winning studio is dedicated to elevating the urban experience though thoughtful and collaborative design. With a team of nearly 100 talented professionals, Hill West delivers design excellence across large-scale residential and hospitality buildings as well as retail, office, and mixed-use developments.

Hill West approaches every project with the goal of creating buildings that are efficient and enduring, contributing inspirational architecture to the ever-evolving New York City skyline. Its expertise in residential design is guided by a singular mission: to create exceptional living environments that elevate daily life, enhance the public realm, and strengthen the urban fabric.

For more than 15 years, Hill West has collaborated with design and construction teams to develop and build groundbreaking residential solutions. It believes prioritizing the resident experience is key not only to delivering comfort and quality but also to enhancing marketability and financial success.