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AV Office

321M Fayerweather Hall

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Abstract Publication

415 Avery Hall

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Ilana Curtis
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Academic Affairs

400 Avery Hall

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Danielle Smoller
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Academic Calendar, GSAPP

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Admissions Office

407 Avery Hall
1172 Amsterdam Avenue
New York, New York 10027

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Steffen Boddeker, Sara Konekeo
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Advanced Standing Waiver Form

Must be printed and returned to 400 Avery Hall

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Alumni Board

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Alumni Office

405 Avery Hall
1172 Amsterdam Avenue
New York, New York 10027

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Leah Cohen, Esther Turay, Elizah Laurenceau
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Architecture Studio Lottery

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Avery Library

300 Avery Hall
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New York, NY 10027

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Avery Review

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Black Student Alliance at Columbia GSAPP

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Career Services

300M Avery Hall

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Columbia Books on Architecture and the City

Isabelle Kirkham-Lewitt, Joanna Joseph, Meriam Soltan, Isabelle Tan
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Commencement

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Communications Office

415 Avery Hall

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Dean’s Office

402 Avery Hall
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New York, NY 10027

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Development Office

404 Avery Hall

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Leah Cohen, Esther Turay, Elizah Laurenceau
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3030 Broadway Dodge

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End of Year Show

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415 Avery Hall

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F

Faculty Directory

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Finance Office

406 Avery Hall

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Fitch Colloquium

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Honor System

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IT Office, GSAPP

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LatinGSAPP

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Making Studio

Schermerhorn Extension Floor 1

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Yonah Elorza, James Nanasca
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News and Press Releases

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Newsletter Sign Up

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Non-Discrimination Statement and Policy

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O

Onera Prize for Historic Preservation

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Online Admissions Application

GSAPP Admissions 407 Avery Hall

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https://apply.gs…
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Output Shop

116 Avery Hall
1172 Amsterdam Avenue
New York, NY 10027

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Carlito Bayne, Sherly Orilas
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Ownership of Student Work Policy

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Paris Prize, Buell Center

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Paul S. Byard Memorial Lecture Series

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Percival & Naomi Goodman Fellowship

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Press Releases

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Publications Office

415 Avery Hall
1172 Amsterdam Avenue
New York, New York 10027

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Isabelle Kirkham-Lewitt, Joanna Joseph, Meriam Soltan
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QSAPP

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Registration

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Registration: Add / Drop Form

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S

STEM Designation

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Satisfactory Academic Progress

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Scholarships

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Skill Trails

Dan Taeyoung
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Student Affairs

400 Avery Hall

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Student Awards

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Student Conduct

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Student Council (All Programs)

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Student Financial Services

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Student Health Services at Columbia

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Student Organization Handbook

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Student Organizations

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Student Services Center

205 Kent Hall

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Student Services Online (SSOL)

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Student Work Online

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Studio Culture Policy

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Studio Procedures

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Summer Workshops

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Support GSAPP

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T

Travel Guide

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U

URBAN Magazine

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University Apartment Housing (UAH)

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University Resources

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Website

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Events

Francois Chatillon

Wed, Oct 21    1pm

Preservation Lecture Series
Untitled october 09, 2026 at 18.03.05 (1)

Location

209 Fayerweather

Columbia campus is open to active affiliate Columbia University ID (CUID) holders and approved guests only. To attend an event at GSAPP, please register through the link below at least two business days in advance of the event to request campus access and bring your ID.

Learn more about the current Columbia campus access.

Please register here.

François Chatillon, founder of Chatillon Architectes, established his practice in 1986 in Ferney-Voltaire, near Geneva. After fifteen years of working on diverse construction projects, he shifted focus towards to the restoration, rehabilitation, and redevelopment of sites of significant cultural value. In 2005 he was appointed Chief Architect of Historical Monuments, leading to high-profile commissions such as the restoration of the National Domaine of Chambord, the Beaux-Arts School in Paris, led the renovation of the Grand Palais, and more recently, was appointed to help transform the Louvre Museum. His practice emphasizes historical context and functionality, blending conservation with modern standards.

François Chatillon will share his vision of architectural heritage and the methodology that guides his practice. At the center of the lecture is the restoration of the Walcourt Chapel in Givet, a small eighteenth-century building used throughout as a case study to explore questions of history, identity, time, materiality and transformation. For Chatillon, working with heritage is not simply about repairing the past or returning a building to an earlier state: it is always a project. Through examples ranging from the Walcourt Chapel to the Grand Palais and other major works, he will show how the same methodology can operate across radically different scales, uses, periods and contexts. The lecture will also provide an opportunity for discussion and exchange with students and the wider audience.