David Mansfield R.A. Principal-in-charge
David has over 20 years of experience in the New York architectural profession and is the principal of the firm. His project experience is focused primarily in New York City and the tristate area with substantial experience in the construction, addition to and renovation of private clubs, independent schools, private apartments and custom single family residences.
As principal-in-charge and the direct contact with the client and their representatives, David's responsibilities will include managing the efforts of the design team - including consultants, overseeing the design and preparation of contract documents and coordinating the work of the project team to ensure that the technical documents fully detail the design of the project. He is known for his personal involvement in all phases of projects and his keen ability to understand the client’s goals --- translating them into exceptional architectural design.
Prior to founding dMADpc David was senior associate at BRB Architects and an associate at Gluck+. In 2007 his design work for BRB Architects on the Hamilton College Fitness center was recognized by the Society of American Registered Architects (SARA) with the annual Award of Excellence at both New York and national levels. More recently as principal of dMAD the Lyme Guesthouse project was awarded the 2013 Architects Challenge award by Marvin Windows.
Mr. Mansfield was born and raised in Dublin, Ireland and graduated from Trinity College Dublin with a Bachelor of Architecture, 5-year professional degree, (First Class Honors).
About
Established in 2004, dMAD is a New York City–based architecture and interior design studio recognized for its refined, detail-driven work and discerning clientele. Our practice serves residential, commercial, and institutional clients throughout New York City and the Tri-State area, delivering highly crafted environments defined by clarity, restraint, and enduring quality. Our work has been featured on the cover of Architectural Digest, reflecting the studio’s commitment to excellence at the highest level of design.
We specialize in thoughtfully scaled projects that demand precision and care—ranging from new construction and custom homes to landmark restorations, loft conversions, apartment renovations and combinations, and bespoke commercial interiors. Each project is approached as a unique collaboration, shaped by its context, program, and the client’s vision.
At the core of our practice is an uncompromising attention to detail and a commitment to exceptional service. We balance rigorous design thinking with a disciplined understanding of budget, schedule, and regulatory constraints, ensuring a seamless process from concept through completion.
Our work seeks to distill each idea to its most essential and meaningful expression, guiding every project from inception to its fully realized, built form with precision, integrity, and care.