Cho & Urano is an architecture firm in Salt Lake City, Utah providing a full scope of services on projects of various types and sizes, and engaging in architectural research through experiments and theoretical projects.

We started in 2020 after winning an international competition with our project House for Our Mothers. Prior to that we worked in offices in Los Angeles, Beijing, Seoul, San Francisco, and New York.

We approach each project as a continuing investigation into relationships between architecture, structure, and landscape, using sketches, models, and collected images.

Our research has touched on a variety of subjects, including houses, housing, urban design, and infrastructure. It has been exhibited in Seoul, Los Angeles, and New York, as well as at the International Architecture Biennale in Rotterdam, and has been published internationally in A+U, Shinkenchiku, and others.



Hansong Cho received a Bachelor of Architecture from the University of Seoul and a Master of Architecture from Columbia University’s Graduate School of Architecture, Planning, and Preservation. She has managed numerous residential and cultural projects in New York for the offices of Kyle May, Toshihiro Oki, and Julian von der Schulenburg. Her personal work has been exhibited at the International Architecture Biennale in Rotterdam, the Hunter East Harlem Gallery in New York, and was featured in a retrospective exhibition of Columbia University’s best housing projects produced over a 40-year period. She has served on design juries at RISD, UCLA, USC, and Texas Tech, and is an associate instructor at the University of Utah School of Architecture. Hansong is a licensed architect in the State of Utah.


Sasha Urano grew up in Honolulu and Salt Lake City. He holds a BA in Architectural Studies from UCLA, where he graduated with distinction, and a Master of Architecture from Princeton University. He has worked in a number of offices in the U.S. and Asia including Jones Partners Architecture, MAD, Mass Studies, and IDEO. Prior to co-founding Cho & Urano he spent four years as a project architect at Levenbetts in New York where he managed, among other things, a winning competition proposal for a public sculpture in Lower Manhattan and the renovation of a public library in Brooklyn. He has served on design juries at UCLA, USC, and Texas Tech, and is an associate instructor at the University of Utah School of Architecture.


  • Center for Bees featured in the Salt Lake Tribune, May 2023
  • Cho & Urano Receive Honorable Mention in Namdo Righteous Army History Museum Competition, 2022
  • House with a Corner Eave Wins Runner-Up Prize in Empowered Living Design Competition, 2021
  • Three Wall House and House with a Corner Eave Exhibited at AIA Utah Empowered Living Design Awards Ceremony, 2021
  • Salt Lake City Office Opened, June 2021
  • House for Our Mothers Published in A+U No. 592
  • House for Our Mothers Published in Shinkenchiku 2020:01
  • House for Our Mothers Awarded First Prize in Shinkenchiku Residential Design Competition, 2020


Principal Use: Building Facade, Public Street
Project Site: Seoul, South Korea
There is beauty in the act of making old things new again.

This proposal for the Chungmuro bookmaking quarter in Seoul seeks to bring new life to an aging industrial neighborhood following on the global trend of the renewed urban arts district. But it does so with an almost reluctantly light touch, attempting to elude the visitor’s attention and recede into the background through the maximal use of existing elements, a minimal addition of new materials, and the visual concealment of only the most obsolete parts.

Following the alleys as they weave through paper factories, print shops, binderies, and packaging warehouses, visitors may encounter new awnings, patches of repaved road, exterior stairs to newly habitable rooftops, and, in a few places, metal mesh screens color-matched and fixed to existing walls to protect them from the elements without concealing the original.

Our hope in taking a more deferential attitude toward the neighborhood’s original character is that locals and visitors alike will appreciate Chungmuro Print Town for what it is and always has been, a place where age-old industries can continue to thrive, and where local residents and tourists can gather, whether they are aspiring authors, bookmakers, creative professionals and hobbyists who need to publish a portfolio, or readers who seek a rare print.

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