Third-Line Architects is a RIBA chartered architectural practice based in London and Tehran.

Our projects range from minimum dwellings and residential buildings to public realm and community spaces. We are dedicated to producing responsible architecture. This responsibility is towards the requirements and imaginations of the occupants, to the built environment context and the use of materials, and also to the social and environmental sustainability.

Founded in 2020, we aim to bring the understandings of spatial practices as a motive force of our architecture. Through architectural representations, understanding of place imaginaries, and fine construction detailing, we aim to create spaces that embodies the life as it was intended.