Alta Care Home
Cost data not yet available
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Assisted Living
815 Wood Sorrel Drive · Petaluma, CA 94954 · Lic. #496804150 (CA) · 95 certified beds
LICENSED · Verify on official state lookup (opens in a new tab)
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State licensing agency · Updated Jul 2026
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
9
Cited deficiencies
3
April 17, 2026
Citation 21-AS-20260410125527California Community Care Licensing recorded a complaint investigation on 2026-04-17 (control 21-AS-20260410125527). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
March 13, 2026 · B
Citation 21-AS-20260220132139-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2026-03-13 (control 21-AS-20260220132139). State inspectors cited a Type B deficiency (corrective action required). Allegation findings recorded: 1 substantiated, 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 23, 2025 · A
Citation 21-AS-20251022162850-TYPEACalifornia Community Care Licensing recorded a complaint investigation on 2025-10-23 (control 21-AS-20251022162850). State inspectors cited a Type A deficiency (immediate health/safety risk). Allegation findings recorded: 1 substantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 23, 2025
Citation 21-AS-20250924120527California Community Care Licensing recorded a complaint investigation on 2025-10-23 (control 21-AS-20250924120527). Allegation findings recorded: 3 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
April 18, 2025
Citation 21-AS-20250123150458California Community Care Licensing recorded a complaint investigation on 2025-04-18 (control 21-AS-20250123150458). Allegation findings recorded: 2 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
February 21, 2025 · B
Citation 21-AS-20250219092309-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2025-02-21 (control 21-AS-20250219092309). State inspectors cited a Type B deficiency (corrective action required). Allegation findings recorded: 1 substantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
February 13, 2025
Citation 21-AS-20240909141913California Community Care Licensing recorded a complaint investigation on 2025-02-13 (control 21-AS-20240909141913). Allegation findings recorded: 2 unfounded. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
June 3, 2024
Citation 21-AS-20240528162916California Community Care Licensing recorded a complaint investigation on 2024-06-03 (control 21-AS-20240528162916). Allegation findings recorded: 1 unfounded. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
February 1, 2024
Citation 21-AS-20231004154753California Community Care Licensing recorded a complaint investigation on 2024-02-01 (control 21-AS-20231004154753). Allegation findings recorded: 3 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
No CMS civil money penalties or payment denials are in our data for this provider yet.
Staffing data not yet published for this provider.
Ownership information not yet on file.
Ratings, inspections, and penalties are public records, reproduced in plain English without edits to their substance. View source records · What these measures mean.
Genworth Cost of Care Survey · 2024
This provider doesn't publish a specific price to us. Below is the typical CA range for the care type(s) it offers. Use it as context, not a quote.
Assisted Living
Median · CA$6,860/moAssisted Living
Median · CA$7,000/moOther licensed providers in Petaluma, with their own public records.
Cost data not yet available
Your number goes only to communities you choose. No call blitz. Ever.
Cost data not yet available
Your number goes only to communities you choose. No call blitz. Ever.
Cost data not yet available
Your number goes only to communities you choose. No call blitz. Ever.
Deciding between options? California Medicaid for Long-Term Care: 2026 Guide
Request info and we'll pass it directly to Windsong of Sonoma, or call them at (707) 776-2885 if you'd rather talk now.
Your number goes only to communities you choose. No call blitz. Ever.