California · Assisted Living Facilities

This is the placeto find the place.

Assisted Living & Senior Housing in San Mateo, CA.

Ranked based on inspection data.

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This is what the inspectors wrote down.

Every score on this page is built from federal CMS inspection results and state licensing records — the same findings a regulator sees. Not brochures, not tours, not what a facility says about itself.

202 licensed assisted living facilities in San Mateo, CA

Updated October 21, 2026

PENINSULA REGENT (THE)

1 BALDWIN AVENUE, SAN MATEO, CA 94401

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B & B RESIDENTIAL FACILITIES

13 W. 38TH AVENUE, SAN MATEO, CA 94403

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VANESSA CARE HOME II

1640 ELEANOR DRIVE, SAN MATEO, CA 94402

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PETANI HAVEN

1840 EVERGREEN STREET, SAN MATEO, CA 94401

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B & B RESIDENTIAL FACILITIES, INC.

15 W. 38TH AVENUE, SAN MATEO, CA 94403

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Reading all of these is the job. We do it for you and name one.

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COMFORT HOME II

652 VANESSA DRIVE, SAN MATEO, CA 94402

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JUDY'S HOME FOR THE ELDERLY

3425 PACIFIC BOULEVARD, SAN MATEO, CA 94403

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HENNELLY HOUSE

306 - 31ST AVENUE, SAN MATEO, CA 94403

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SAN MATEO VILLA

1661 MCKINLEY STREET, SAN MATEO, CA 94403

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CHATEAU SABELLE

2921 ISABELLE STREET, SAN MATEO, CA 94403

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OUR HOUSE

1916 SHOREVIEW AVENUE, SAN MATEO, CA 94401

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STERLING COURT

850 NO. EL CAMINO REAL, SAN MATEO, CA 94401

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ROIAS HOME FOR THE ELDERLY

311 28TH AVENUE, SAN MATEO, CA 94403

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SUNRISE OF SAN MATEO

955 S EL CAMINO REAL, SAN MATEO, CA 94402

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NEW LIFE RESIDENCE

976 NORTON, SAN MATEO, CA 94401

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HERITAGE INN

835 JEFFERSON COURT, SAN MATEO, CA 94401

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HERITAGE PLACE

152 24TH AVENUE, SAN MATEO, CA 94403

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HERITAGE PARK

843 JEFFERSON COURT, SAN MATEO, CA 94401

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JUDY'S HOMES FOR THE ELDERLY

151 28TH AVENUE, SAN MATEO, CA 94403

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PENINSULA VILLAGE

108 E. HILLSDALE BLVD., SAN MATEO, CA 94403

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ROYAL ILIMA

1565 ROYAL AVE., SAN MATEO, CA 94401

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B & B RESIDENTIAL FACILITIES, INC.

3824 BERESFORD STREET, SAN MATEO, CA 94403

Full record ›

STRATFORD, THE

601 LAUREL AVE, SAN MATEO, CA 94401

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THERESE RESIDENTIAL CARE HOME

1787 REX STREET, SAN MATEO, CA 94403

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ENCHANTED GARDEN FOR SENIORS

188 STARLITE DRIVE, SAN MATEO, CA 94402

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MARTHA'S HOME

227 PRAGUE STREET, SAN MATEO, CA 94401

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PATRICIA HOME

988 PATRICIA AVENUE, SAN MATEO, CA 94401

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NANI'S HOME

633 VANESSA DRIVE, SAN MATEO, CA 94402

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JUDY'S HOMES FOR THE ELDERLY, INC.

3415 PACIFIC BLVD., SAN MATEO, CA 94403

Full record ›

MONTEVERDE MANOR III

2650 EDISON STREET, SAN MATEO, CA 94403

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Questions families ask

California state guide · All the answers, in one place

Common questions

How many licensed assisted living facilities are in San Mateo, CA?

202 licensed assisted living facilities in San Mateo, CA, drawn from federal CMS records and state licensing data.

How does Palmelle rank these assisted living facilities?

Each facility is ranked using a Clarity Score from 0 to 10, blending federal CMS inspection results and state licensing records. The same numbers regulators use.

What is the Palmelle Clarity Score?

A 0 to 10 transparency score built from federal CMS data and state licensing records. It reflects what inspectors found. Not opinions and not advertising.

Can Palmelle help our family pick the right one?

Yes. Help Me Choose is $199. We do the calling. You do the choosing. One named recommendation in 72 hours. Money back if we miss the 72-hour promise.

Twenty-one options. One right answer.

Tell us about your parent. We read every file on this page and name the one.

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