Beyer Blinder Belle Architects & Planners, LLP
Gretchen Pfaehler, AIA, serves on the DC Historic Preservation Review Board and is a Partner and Preservation Architect at Beyer Blinder Belle. She has 29 years of experience in the preservation, restoration, and renovation of significant historic and cultural properties domestically and abroad. Her experience provides solutions integrating sustainable design and new uses that maintain the historic character of the building. She is experienced with review and documentation with federal and state regulatory and review commissions. Gretchen lectured and published on historic preservation and sustainability. Her work has been recognized with more than 27 national, state and local preservation awards.