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300M Avery Hall

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Kate Ascher

Kate Ascher is the Paul Milstein Professor of Professional Practice of Urban Development at Columbia GSAPP, where she teaches real estate, infrastructure, and urban planning courses. She has a joint appointment at Columbia’s School of Engineering and Applied Science (SEAS) in the Civil Engineering and Engineering Mechanics department, and currently serves as Senior Fellow at LSE Cities at the London School of Economics and Political Science.

Ascher’s professional interests include the structuring of public-private partnerships, public infrastructure planning, building decarbonization, and transit-oriented and economic development. Her teaching and scholarship draw on her track record of leadership in these areas in government and industry.

In the public sector, she completed major infrastructure, real estate, and waterfront redevelopment projects for both New York State and New York City. She also served as Deputy Director of the Port at the Port Authority of N.Y. and N.J., responsible for implementing on-dock rail facilities and establishing the first trans-Hudson ferry service in over a generation.

In the private sector, Ascher worked in Corporate Finance for Price Waterhouse Coopers in London, leading a series of infrastructure privatizations in the UK and Europe. She also served as Director of Development for Vornado Realty Trust in New York, structuring complex development partnerships at major transit nodes in Manhattan.

Kate has authored several books on urban infrastructure, and co-authored an illustrated history of New York’s urban development. She currently serves as Board Chair of the Brooklyn-based Greenpoint Manufacturing and Design Center (GMDC), the premier non-profit industrial developer in the metropolitan area, and as a Director of The Gotham Foundry, a NYC-supported biomaterials innovation center under development in Harlem.

Courses

Course	Semester	Title	Student Work	Instructor	Syllabus	Requirements & Sequence	Location & Time	Session & Points	Call No.
PLAN6272‑1	Fall 2026	New York Rising: How Real Estate Shapes a City		Kate Ascher		ALL GSAPP Interdisciplinary	114 Avery F 11 AM - 1 PM	Full Semester 3 Points	10567
PLAN6275‑1	Fall 2026	Transit Oriented Development		Kate Ascher		ALL GSAPP Real Estate Elective	209 Fayerweather M 1 PM - 3 PM	Full Semester 3 Points	17950

Recent News

Faculty Kate Ascher joins "The inclusive city: transport equity in New York and London" hosted by GSAPP and LSE

Faculty Kate Ascher moderates “Lighting Talk Session: Innovation and Sustainability, “ at Columbia Data Science Institute’s flagship annual event on April 4

Columbia News profiles Professor Kate Ascher's cross-disciplinary course co-taught with Engineering faculty Andrew Smith and supported by a grant from the Office of the Provost

Professor Kate Ascher participates in the 2023 Harlem Historic Preservation Conference hosted at City College

Professor Kate Ascher speaks about history and context of NYC infrastructure on WNYC's Brian Lehrer Show