In his present tenure in the Common Council, Franczyk is a member of the Finance and Civil Service Committees. Prior to his current term, Franczyk served as Fillmore District Councilmember, Chair of the City's Finance Committee, and President Pro-Tempore of the Common Council from 1986 through 2000. He has legislated on crime prevention, historic preservation, housing, economic development, and constituent service.[6] He is an advocate of landmark preservation,[7] and has also been involved in environmental preservation battles.[8][9] He proposed the legislation that reduced the Buffalo Common Council from thirteen members to nine.[10] Franczyk was preceded as Fillmore District Councilman by Stephen J. Godzisz, who had served from 1984-1985 and as Common Council President by James Pitts who began his term in 1994 under Buffalo MayorAnthony Masiello.[11] Franczyk continued under Masiello until Masiello was succeeded by Byron Brown.
Franczyk, after 32 years of service announced in January 2019 he would not seek re-election. His successor, Legislative Staffer, Mitch Nowakowski won the June 25th democratic primary and November 5th general election to succeed him as Fillmore District Council Member.