Ted Costigan

Ted Costigan has a robust professional history, currently serving as Chief Assessor for the Town of Brookline since November 2024. Previously held the Chief Assessor role in Medford from July 2021 to March 2025 and in Chelsea City Hall for a brief period in 2022. Prior experience includes serving as a Tax Policy Fellow in Boston and as a teacher in both City on a Hill Charter Public Schools and Lawrence Public Schools. Costigan has also worked as a Financial Policy Analyst at the Office of the Chief Financial Officer, where responsibilities included reviewing real estate finance materials and compiling economic development reports. Beginning a career as a Management Analyst in Alexandria, Virginia, involved financial analysis and project representation. Early roles at George Washington University focused on student-athlete development and government relations. Ted Costigan holds a Master of Public Administration with a concentration in Budgeting and Finance and a Bachelor in Political Communication, both from The George Washington University.