Sara Kalantary and Reza Sayadian are practicing architects who founded TDC Office in 2002.
What differentiates them is the answers they give to the world around them, and a humble view, yet critical is easily traced in their works. Such view can be observed in numerous projects where unique solutions are rendered compared to typical methods of design and construction.
Respect for human being and habitat, and a constant search for finding appropriate ideas, are based on the fact that creating a world full of unique recommendations can alter people’s deduction towards possible phenomena.
For them, Architecture is a dynamic phenomenon. They look at it as part of the city so that it can create memories. Dynamic presence of human in the city and home, as well as the flow of life in them are the most invaluable part of creating a space which insinuate that architecture is the way to embrace the world.
Sarah and Reza’s works, with their unique approach and ideas, have managed to win several international as well as national awards. Students as well as university professors have also taken notice of their work, both inside and outside the country. Such occurrences have resulted in their works being published in many authentic books and magazines all around the world.
سارا کلانتری و رضا صیادیان در سال دو هزار و دو با تاسیس دفتر معماری تداوم پویا همکاری و فعالیت خود را در حوزه عملی معماری آغاز کردند.
رویکرد متفاوت آنها در پاسخ هایی است که به جهان پیرامون خود می دهند و نگاهی انسان گونه و در عین حال انتقادی در آثار آنها دنبال می شود.رد پای این نگاه انتقادی را می توان در چندین پروژه که نسبت به متداول ترین گونه های طراحی و ساخت،راه حل های متفاوت ارائه داده است دنبال کرد.احترام به انسان ، بوم و بستر و جستجوی مداوم در پی یافتن ایده هایی مناسب، بر پایه این باور است که خلق جهانی سرشار از ایده های ناب می تواند برداشت مردم شهر را نسبت به پدیده های ممکن تغییر دهد.
برای آنها معماری پدیده ای است پویا، آنها به معماری به عنوان بخشی از شهر می نگرند تا بتواند خاطره سازی کند.حضور پویای انسان و جاری شدن زندگی در شهر و خانه با ارزش ترین بخش خلق فضاست، آنچنان که این دو بر این باورند که معماری یعنی شیوه در آغوش کشیدن جهان.
آثار سارا و رضا با نگاه متمایز و ایده های متفاوت برای خلق فضا، موفق به کسب جوایز متعدد داخلی و بین المللی شده و همچنین در دانشگاه های مختلف داخلی و خارجی مورد توجه دانشجویان و اساتید قرار گرفته است،این رویکرد باعث انعکاس آثارشان در مجلات و کتابهای معتبر جهانی نیز شده است.
Hosna Pourhashemi is a distinguished landscape architect with an extensive academic and professional background. With a doctorate from BOKU University in collaboration with ETH Zurich and Tehran University, she has worked across Switzerland and Iran on a diverse range of projects. Her expertise blends landscape architecture, urban planning, and cultural preservation, with a unique approach that integrates local and global perspectives, informed by her Persian heritage and deep respect for both the built and natural environments.
Hosna’s design philosophy embodies the dynamic relationship between architecture, nature, and human perception. She believes that spaces have the power to Create memories and influence how we interact with our surroundings. Since 2013 , we have had the privilege of collaborating with Hosna, whose innovative and sustainable design solutions are deeply informed by historical and cultural contexts, while remaining highly responsive to the needs of contemporary society.
Her work has earned recognition both nationally and internationally, and her contributions have been featured in numerous academic publications and exhibitions. Through her collaboration with TDC Office, Hosna brings a distinctive perspective to each project, enriching the creative dialogue and advancing the field of landscape architecture.
2018|WIPO|Exterior converage of the building for light and desired privacy control|PCT the international patent system
2021|Domus Magazine|With the title of an apartment building as a response to Tehran’s transformation
2016| Domus Magazine|Episode ||| with the title of Archtecture Meets Nature by Sara Kalantary 7 Reza Sayadian
2018|Honorable mention at world Architecture festival|WAF|Amsterdam
2018|Selected project in Iranian modern & contemporary architecture| Exhibition & Symposium| Japan
2017| The winner of new York’s international Architizer awards | A + AWARD
2016| Winner of the Chicago International Architecture Award for the best new global design
The Chicago Athenaeum Museum of Architecture and Design|IAA
2016| First Place of Asia Architecture Award |Vienna|2AAA|Golden Medal
2015| Selected project 56th for Art Exhibition Biennale di Venezia
2015| Honorable mention Architizer| A+ Award
2012| Honorable mention World Architecture Festival |WAF|Singapore
2012| Winner of the Chicago International Architecture Award for the best new global design
The Chicago Athenaeum Museum of Architecture and Design|IAA
– 2018 : Title: CAOI Architects Mistakes
– 2018: Iranian modern & contemporary architecture , Exhibition & Symposium in Tokyo – Japan
– 2018 : Title : architecture and life philosiphy
– 2017: Title : Meeting of modern architects Iran/swiss
– 2015: Title: “Architectural Process”
Construction Organization Engineering and Architects Association of Tonkabon
Mazandaran, Iran
– 2015: Title: “dialog with the City”
Ghasr Garden Museum, Tehran Institute
Tehran, Iran
– 2012: Title: “No Man’s Land”
Azad University of Tehran, South Branch
Tehran, Iran
– 2011: Title: “Architectural Competitions and awards”
Arasbaran Cultural Center
Tehran, Iran
– A + awards Architizer : new York-PHAIDON-2017
– A + awards Architizer : new York-PHAIDON-2016
– Monocle Magazine : issue 92-UK-2016
– 2A, the special issue of 2A Asia Architecture award –no.39- Vienna – UAE-2016
– 2A ,Architecture & Art :Middle Eastern Architecture
– Architecture & Art : Resurgent urbanism : The Challenge to Middle Eastern
– 2021:Jury member for Memar Award
– 2015: Jury member for the 4th Iran Best Architect Award
– 2015: Jury member for the 2nd Biennale of the Art & Architecture Magazine
– 2013: Jury member for the First Avandad Company Interior Design Award