LDa Architecture & Interiors

LDa is an integrated architecture and interior design studio dedicated to making spaces that nurture and transform the human spirit. Our award-winning design solutions reflect a diversity of project place and type, from residential to cultural and mission-driven organizations. Our design work is defined by a process that embraces ideas, people, learning, service, sustainability, and…

LDa is an integrated architecture and interior design studio dedicated to making spaces that nurture and transform the human spirit. Our award-winning design solutions reflect a diversity of project place and type, from residential to cultural and mission-driven organizations. Our design work is defined by a process that embraces ideas, people, learning, service, sustainability, and the power of place and context.

The firm’s mission is the same today as it was when it was founded 32 years ago: to offer excellent design and client service at every scale. LDa embraces a collaborative approach to programming, design, and project delivery, recognizing that strong leadership and open communication are critical to success. We emphasize the importance of providing a well-organized, transparent and informative design process. This is especially important for projects that involve public resources and require multiple stakeholders. We strive to provide design leadership and project organization to successfully communicate the design process and important design ideas while building consensus for project goals.

In 2024 LDa became an employee-owned company. This important transition in firm ownership reflects the broad diversity of leaders within our office. While our work is grounded in the New England residential design that built the firm’s superior reputation, our new leaders have a wide range of specialties and interests. This allows us to provide the design services of a boutique firm supported by the person-power of 30+ talented teammates. We take on difficult, complex, and unusual projects because we are uniquely qualified to make them a success.