about.
Y.A. studio was founded on a simple conviction: good design belongs to everyone. For twenty years, we’ve worked across the full range of the built environment: affordable housing, high-end residential, and commercial, guided by the belief that every project, regardless of budget or scale, is an opportunity to make something that genuinely serves the people who experience it. That belief shapes how we work, who we work with, and what we design.
who we are.
We are a small, focused practice with deep roots in San Francisco. Our housing and commercial work is approached with the same rigor, curiosity, and commitment to excellence. We navigate complex sites, strict budgets, and layered regulatory environments not just because we have to, but because it’s when we excel.
Collaboration is central to how we practice. We listen carefully to our clients, the community, and to project constraints, and we bring what we learn into our work. The result is architecture that feels considered rather than imposed: spaces that hold light and shadow, that move between drama and intimacy, and earn their place in a neighborhood.
We invest in the next generation of designers and architects, mentoring emerging talent and championing diversity across our studio and the broader profession.
Y.A. studio as a minority- and woman-owned firm
Yakuh Askew founded the practice twenty years ago and leads it today alongside Martine Paquin. Together, they are committed to building a more sustainable, equitable, and beautiful built environment.
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Yakuh Askew
Founding Principal
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Martine Paquin
Principal
our team.
The people at Y.A. bring wide-ranging experience and a shared commitment to design that serves—whether that means navigating a complex affordable housing entitlement or crafting the details of a private residence.
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Paul Wang
Associate Principal
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Bradley Sugarman
Associate Principal, Studio Director
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Maria Carriero
Associate, Architect
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Robert Gilson
Associate, Architect
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Gina Bugiada
Architect
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Shoshana Herzog
Architect
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Leticia Colnago
Architect
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Erina Yamada
Architect
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Monrada Aungtrakul
3D Visualiser
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Coleman Ouimet
Designer
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Venessa Davidenko
Designer
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Lily Zhu
Designer
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Kyle Yamada
Designer
join us.
Interested in working with us? We’re always open to hearing from talented and passionate architects and designers. Visit the careers section of our Contact page to learn more and get in touch.
with gratitude.
Y.A. studio has been shaped by everyone who has passed through our doors. We are grateful to the individuals who contributed their time, ideas, and care to this practice.
Joyce Chang, Alexa Adams, Frances Gregor, Helena Cardona, Harrison Chou, Katherine Moore, Natalie Riccomini, Karin Chen, Anna Nubio, Tatianna Capko, Priti Pai, Erik Gerlach, Alyssa Goraieb, Jonathan Ting, Ania Klepacz, Leslie Laskin-Reese, Uzoma Idah, Matthew Baker, David Piper, Manon Eylenbosch, Yan Yuan, Cameron Clark, Asia Fox, Mariana Diaz, Stephanie Thompson, Daniel Moffatt, Marie MacInnis, Bianca Koch, Frank Feng, Rushika Patel, Gustavo Bermudez, Carmen Leung, Justin Piercy, Daryl Toy, Jae E. Jung, Tingting Zhang, Marta Johansen, Michael Garibay, Kelly Waters, Sherry Fang, Yu Tsuji