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Meet The Team


Terry Averill
Principal, Architect

Terry has a love for historical buildings, theater, and his dogs, Chester and Quincey. We like to think of him more as a chameleon when it comes to design. Terry has taught architectural design and architectural history at colleges in the Annapolis Area and previously in Roanoke and Radford, VA. His love of mentoring young architects has kept his passion for design, history and theory alive and relevant for the 21st Century. He loves working directly with clients to create one-of-a-kind spaces that reflect the client's personality and desires with his own twist.


Virginia Tech

Architecture, B.Arch - '83

Hollins University

Master of Liberal Studies - '90

University of Virginia

Master of Architectural History - '91

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Brennon is a student of architecture, pursuing his affinity for the interconnection of design, documentation, and construction. He has worked for numerous firms on projects ranging from residential and retail to higher-education and government sectors. Brennon now works independently, partnering with firms like T. Averill, to provide dynamic support on local projects with immense passion for the nature of architectural work. 

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Ryan Graduated from Ohio State in 2015, worked for a number of architecture firms in the DC/Maryland area focusing on corporate interiors. He is a reservist in the US Marine Corps. He believes in solution based design, as in design solving everyday problems and helping structure our lives. He has a keen interest in History, Travel, and exercise, and hopes to be able to bring his perspective to help out others in his community.

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Heidi Pena
Interior Designer

Heidi’s interior design career was launched in 2017 after she created a design board, winning an opportunity to showcase her talents in the Baltimore Symphony Orchestra Show House. From there, her work has been requested many times over by clients all over the Baltimore/DC area and nationally.


Heidi’s flair for design dates back to childhood and rearranging the furniture layouts and vignettes in bookshelves in her parent’s home. From there she was approached by family and friends wherever their design challenges may be, whether planning an event or designing a space in their home.


She is committed to her client’s vision and understanding how they live in their home. She carefully curates beautiful spaces that are both inviting and sophisticated where her clients can live their best lives.  Her designs are both polished and timeless while incorporating the latest trends.

Kyle is a recent graduate of Savannah College of Art & Design. Now working at T.Averill Architect, they hope to gain the knowledge and hands-on experience from working in the field to further their understanding of architecture and design principles. They have a passion for art, philosophy, and theory; using aspects from each to help craft unique spatial experiences that extend beyond the physical realm. They also enjoy model building and sculpting as a tactile way to express design purpose and intent.

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Juliette has over 15 years in office administration, management, and marketing experience. She has worked in fields such as property management, real estate, interior design and now architecture. She prides herself on being detail oriented,  organized, and  providing wonderful customer service no matter the task. She is dedicated to the T. Averill Architect team and the clients they serve. 

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