Is this your parish? Claim it to correct these details.

2715 HACIENDA ST, SAN MATEO, CA 94403 · (650) 345-8660

MASS TIMES NOT YET CONFIRMED

A Catholic Parish of the Archdiocese of San Francisco

St. Gregory

2715 Hacienda St, San Mateo, CA 94403 · San Mateo County

GREEN · LITURGICAL CALENDAR

October 2026

We could not load the parish calendar. Please try again shortly.