About 55 Episcopalians were present in a Burlington hotel when St. Paul's Church was organized in 1830. The first service was held in the courthouse on June 12, 1831. A stone,
Gothic Revival church building was dedicated the following year. The structure was enlarged three times (1851, 1866, 1910) as the congregation grew. The 1910 renovation followed a fire. At the Diocesan Convention of 1965 St. Paul's was designated as the cathedral church of the diocese. It was formally elevated on May 6, 1966. The old St. Paul's Cathedral was destroyed by a fire on February 15, 1971. It was sparked by an electrical malfunction in the basement. The City of Burlington was in the midst of a massive urban renewal project at the time. They offered to exchange the land on which the old church had stood for a new plot of land overlooking
Lake Champlain downtown. Burlington Associates was chosen to design the new cathedral; architects Thomas Cullins and William Henderson led the project. It was completed in 1973 and consecrated on November 11, 1973. ==Architecture==