In October 2021, Archbishop Leonard Paul Blair announced a major restructuring of parishes in New Haven into a municipal model parish, whereby all 10 churches in the city would be consolidated into single parish corporation administered on the premises of St. Mary Church.
In October 2021, Archbishop Leonard Paul Blair declared a significant reorganization of parishes in New Haven into a municipal parish model, where all ten churches in the city would be integrated into a single parish corporation managed at St. Mary Church's premises.