About St. Gregory
St. Gregory is a Catholic church located at 2715 Hacienda Street, San Mateo, CA, 94403. You can reach St. Gregory at +16503458506.
St. Gregory is one of 56 churches we list in San Mateo, among 21,472 across California. It falls within San Mateo County and the San Francisco-Oakland-Fremont, CA metro area. It is counted among 7 Catholic churches in San Mateo, part of 1,658 in the Catholic tradition across California.
Patron saint of St. Gregory
Other churches named after Saint Gregory
5 other churches named in honor of Saint Gregory are indexed in Churches List. The most-reviewed of those appear below.
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Catholic · Los Angeles, CA
St. Gregory Nazianzen
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Catholic · Houston, TX
St. Gregory the Great
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Catholic · Chicago, IL
Saint Gregory Church
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Catholic · Chicago, IL
St. Gregory the Great
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Catholic · New York City, NY
Church of Saint Gregory
Where is St. Gregory located?
St. Gregory is located at 2715 Hacienda Street, San Mateo, CA, 94403. The building sits at coordinates 37.54046, -122.30824, placing it in San Mateo, CA 94403.
Location is approximate — drawn from the public street address.
- Address
- 2715 Hacienda Street, San Mateo, CA, 94403
- Coordinates
- 37.540462, -122.308237
- Latitude
- 37.540462
- Longitude
- -122.308237
- Directions
- Apple Maps → · Google Maps →
Decimal degrees, ready to paste into a GPS unit or any mapping app. The point is a street-level match on the address above.
What to expect at a service at St. Gregory
Roman Catholic parishes follow a structured liturgy called the Mass, celebrated worldwide in the same order.
- Mass lasts about an hour and includes Scripture readings, a homily, hymns, and Holy Communion.
- Visitors are welcome. Only baptized Catholics in good standing receive Communion; others come forward with arms crossed for a blessing.
- Dress is modest but not formal — business casual is typical for Sunday Mass.
Generalized notes for first-time visitors. Individual churches vary — when in doubt, ask a greeter at the door.
Questions and answers about St. Gregory
- What denomination is St. Gregory?
- This church is part of the Catholic tradition.
- Where is St. Gregory located?
- St. Gregory is located at 2715 Hacienda Street, San Mateo, CA, 94403.
- Who is the patron saint of St. Gregory?
- Saint Gregory (Gregory the Great). Feast day: Sep 3.
Photographs of St. Gregory
Photographs via Wikimedia Commons. Click through for author and licence.
Visitor notes about St. Gregory
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