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State licensedAssisted Living

The Peninsula Regent

(650) 579-5500

About The Peninsula Regent

Peninsula Regent offers compassionate assisted living for seniors in San Mateo, California who want independence with reliable support. Our team helps residents maintain their preferred lifestyle while managing daily activities with dignity and care.

Community at a glance

Capacity

435 residents

State license

#410508359, Licensed

Location

San Mateo, CA

Status

Listed in a public registry

Care & services offered

Assisted Living

Contact & location

1 Baldwin Avenue, San Mateo, California 94401

(650) 579-5500

California inspection record

From the California Department of Social Services, Community Care Licensing Division, which licenses and inspects The Peninsula Regent. Checked October 8, 2026. See the state's record and reports

State inspectors last visited The Peninsula Regent on December 2, 2025.

Since October 2022, California's Community Care Licensing Division has made 2 routine inspections, 2 complaint visits and 2 other visits.

Inspectors issued 2 Type A citations and 6 Type B citations. A Type A citation means an immediate risk to residents' health, safety or personal rights.

Across 7,137 licensed communities in California, the average in the state's record is 5.9 citations and 27% have none.

The state investigated 1 complaint, and found 4 allegations substantiated.

Last visit

Dec 2, 2025

Routine inspections

2

Type A citations

2

Type B citations

6

Visits and citations

Kind of visitVisitsType AType B
Routine inspections200
Complaint investigations202
Other visits224

Type A: an immediate risk to residents' health, safety or personal rights. Type B: a potential risk if not corrected. Routine inspections on Nov 20, 2025, Dec 2, 2024.

Complaints

  • September 27, 20244 allegations substantiated, 2 unsubstantiated, 2 citations
substantiated:
the state found it more likely than not that it happened.
inconclusive:
the state could not prove or disprove it.
unsubstantiated:
it may have happened, but there was not enough evidence.
unfounded:
the state found it false or not possible.

License

License number
410508359
License type
RCFE-Continuing Care Retirement Community
Status
Licensed
Licensed capacity
435 residents
Licensed since
December 15, 1988
Licensee
Bass Inc; Pacific Retirement Services Inc
Administrator
Martin Herter

Location

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1 Baldwin AvenueSan Mateo, CA 94401

12 other communities within 10 miles

Senior living near San Mateo

Assisted Living: frequently asked questions

Has The Peninsula Regent had any violations?+

California's Community Care Licensing Division has issued The Peninsula Regent 2 Type A citations and 6 Type B citations since October 2022. Type A means an immediate risk to residents' health, safety or personal rights; Type B means a potential risk if not corrected.

When was The Peninsula Regent last inspected?+

State inspectors last visited on December 2, 2025. Each visit's report is public on the state's facility search.

Have there been complaints about The Peninsula Regent?+

The state investigated 1 complaint since October 2022. Of the allegations, 4 were substantiated, 0 inconclusive, 2 unsubstantiated and 0 unfounded.

How much does assisted living cost?+

The national median is around $6,200 per month, though it ranges from roughly $4,500 to $11,800 depending on location, apartment size, and level of care.

Does Medicare pay for assisted living?+

Medicare does not cover the room-and-board cost of assisted living. Medicaid may help in many states through waivers, and VA benefits can offset costs for eligible veterans.

What's the difference from a nursing home?+

Assisted living is for people who need help with daily tasks but are largely independent. Nursing homes (skilled nursing) provide 24-hour medical and rehabilitative care.

Senior living in San Mateo Assisted Living in California Assisted Living guide Information last updated October 2026