143 West Sidlee LLC
Cost data not yet available
Your number goes only to communities you choose. No call blitz. Ever.
Assisted Living
2177 E Thousand Oaks BLVD · Thousand Oaks, CA 91362 · Lic. #565801876 (CA) · 140 certified beds
LICENSED · Verify on official state lookup (opens in a new tab)
Are you the operator? Claim this profile. Corrections are free, always.
State licensing agency · Updated Jul 2026
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
14
Cited deficiencies
6
March 19, 2026 · B
Citation 29-AS-20251030082501-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2026-03-19 (control 29-AS-20251030082501). State inspectors cited a Type B deficiency (corrective action required). Allegation findings recorded: 1 substantiated, 2 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
January 13, 2026 · B
Citation 29-AS-20250919115058-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2026-01-13 (control 29-AS-20250919115058). 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).
August 20, 2025
Citation 29-AS-20250723095127California Community Care Licensing recorded a complaint investigation on 2025-08-20 (control 29-AS-20250723095127). Allegation findings recorded: 2 substantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
March 19, 2025
Citation 29-AS-20250313114055California Community Care Licensing recorded a complaint investigation on 2025-03-19 (control 29-AS-20250313114055). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
November 21, 2024
Citation 29-AS-20240314110052California Community Care Licensing recorded a complaint investigation on 2024-11-21 (control 29-AS-20240314110052). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 30, 2024
Citation 29-AS-20240415104028California Community Care Licensing recorded a complaint investigation on 2024-10-30 (control 29-AS-20240415104028). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 16, 2024
Citation 29-AS-20241011153018California Community Care Licensing recorded a complaint investigation on 2024-10-16 (control 29-AS-20241011153018). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
May 21, 2024
Citation 29-AS-20231103112815California Community Care Licensing recorded a complaint investigation on 2024-05-21 (control 29-AS-20231103112815). Allegation findings recorded: 1 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
June 10, 2023 · B
Citation 29-AS-20230209134721-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2023-06-10 (control 29-AS-20230209134721). 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 7, 2023 · A
Citation 29-AS-20220701165224-TYPEACalifornia Community Care Licensing recorded a complaint investigation on 2023-02-07 (control 29-AS-20220701165224). State inspectors cited a Type A deficiency (immediate health/safety risk). Allegation findings recorded: 1 substantiated, 4 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
February 7, 2023
Citation 29-AS-20221116122904California Community Care Licensing recorded a complaint investigation on 2023-02-07 (control 29-AS-20221116122904). Allegation findings recorded: 3 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 28, 2022 · B
Citation 29-AS-20220610141057-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2022-10-28 (control 29-AS-20220610141057). State inspectors cited 2 Type B deficiencies (corrective action required). Allegation findings recorded: 2 substantiated, 2 unsubstantiated. Source: CDSS CCLD Transparency Website (as of 2026-07-24).
October 28, 2022 · B
Citation 29-AS-20221026161448-TYPEBCalifornia Community Care Licensing recorded a complaint investigation on 2022-10-28 (control 29-AS-20221026161448). 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).
May 6, 2022
Citation 29-AS-20220503103617California Community Care Licensing recorded a complaint investigation on 2022-05-06 (control 29-AS-20220503103617). Allegation findings recorded: 2 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 Thousand Oaks, 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 Atria Grand Oaks, or call them at (805) 370-5400 if you'd rather talk now.
Your number goes only to communities you choose. No call blitz. Ever.