TANYA
DA
COSTA
Tel : 819 561-1042 x240
Mtre Da Costa has been a partner of the firm since January 2024. Recognized for her tenacity, rigor, and strategic mindset, she stands out for her ability to quickly identify legal issues and propose effective solutions tailored to her clients’ needs.
Her practice focuses primarily on real estate and construction law. A skilled negotiator and seasoned litigator, she advises entrepreneurs, professionals, and individuals in the region on a daily basis in civil and commercial disputes, giving priority to alternative dispute resolution methods when appropriate.
A member of the Quebec Bar since 2018, Mtre Da Costa holds a civil law degree from the University of Ottawa. During her studies, she held a law student position at the Supreme Court of Canada.
Deeply committed to her community, Mtre Da Costa is involved as a supervising lawyer at the École du Barreau and with the University of Ottawa’s Pro Bono Program. She has also served as a trainer with the Quebec Construction Association since 2020 and, since 2025, as a lecturer at the University of Ottawa, Civil Law Section.