Until the mid-1970s, his office designed over fifty shopping malls in the United States. Gruen was the principal architect for a luxury housing development built on the site of Boston, Massachusetts' former West End neighborhood. The first of several Gruen towers and plazas was completed in 1962. This development, known as Charles River Park is regarded by many as a dramatically ruthless re-imagining of a former immigrant tenement neighborhood (Gans, O'Conner, The Hub). In 1956, Gruen drafted a comprehensive revitalization plan for the central business district of downtown Fort Worth, Texas, but most components of the plan were never realized. Dr. ETH Ing. Walid Jabri, the architect and structural engineer, designed the 55,000 square-meter business complex Centre Gefinor, which was built in the late 1960s on Rue Clémenceau in Beirut, Lebanon for which Victor Gruen designed the complete commercial area on the ground floor and the mezzanine after the completion of the skeleton. Gruen also designed the Greengate Mall in Greensburg, Pennsylvania, which opened in 1965, as well as the Lakehurst Mall in 1971 for Waukegan, Illinois.