
Beyer Blinder Belle
Architecture FirmEst. 1968Beyer Blinder Belle was founded in 1968, in the wake of the urban renewal movement in the United States, when the social fabric of cities, communities, and buildings was compromised by the prevailing attitudes about planning and architecture. We pioneered and defined a different approach to the design of the built environment that focused on architecture empowering people — their interaction with each other on streets and in neighborhoods, their pleasure in moving through the city, and their connections to the surrounding physical fabric. This mission has guided us for more than five decades and has shaped a broad and award-winning practice — now 170 professionals in New York City, Washington, DC and Boston engaged in architecture, planning, and interiors. A persistent exploration of historic, cultural and civic meaning guides our work, while our design is contemporary and reflects the materials and technology of today. Planning, restoration and the design of new buildings are the fundamental underpinnings of our practice. Many of our projects involve the stewardship of historic buildings in sensitive urban sites — the work for which we have become best recognized. Our deep sense of identity and evolving perspectives on design have guided our practice in new construction as well as master planning and urban design. With our clients and friends, we continue the dialogue.
People at this firm
- Yolanda GrateInterior Designer
- Anna BarbourPrincipal, AIA, LEED AP BD+C
- Carlos J. CardosoPartner, AIA, CPHD
- Carmen MenocalPartner, AIA, LEED AP
- Cassie S. WalkerPartner, AIA, LEED AP
- Christopher T. CowanPrincipal, AIA, LEED AP
- Elizabeth KimPrincipal, AIA, LEED AP BD+C
- Elizabeth R. LeberManaging Partner, AIA, LEED AP
- Jennie GwinPartner, Director of Historic Preservation, AIA
- Jill S. CavanaughPartner, FAIA, AICP
- Kevin StormPartner, AIA, AICP, LEED AP
- Maxwell W. PauPartner, AIA, AICP, LEED AP
- Monica SiebenmorgenPrincipal, Director of the Boston Office, IIDA, LEED AP
- Nathaniel RogersPartner, Director of Historic Preservation, AIA
- Neil P. KittredgePartner, Director of Planning & Urban Design, AIA, AICP
Projects
Grand Central Terminal
Historic Preservation · New York, NY
Landmark renovation and restoration
The Metropolitan Museum of Art
Cultural · New York, NY
Multiple projects including Michael C. Rockefeller Wing, The Met Breuer, and European Paintings Skylights
Essex Crossing Redevelopment Master Plan
Urban Design · New York, NY
Mixed-use urban transformation
New York Public Library, Stephen A. Schwarzman Building
Cultural · New York, NY
Landmark renovation
Washington Union Station Expansion Project
Urban Design · Washington, DC
Landmark expansion and urban transformation
TWA Hotel
Hospitality · Queens, NY
Historic preservation and adaptive reuse
The Frick Collection Renovation & Enhancement
Cultural · New York, NY
Museum renovation
Urban League Empowerment Center
Workplace · New York, NY
Mixed-use commercial and affordable housing
Awards & press
ENR MidAtlantic 2026 Design Firm of the Year
ENR MidAtlantic · Apr 8, 2026
American Institute of Architects Firm Award
American Institute of Architects · Highest honor given annually to a practicing firm
Just 3.0 Recertification
International Living Future Institute · 2026 · Voluntary disclosure program recognizing dedication to socially just and equitable organization









