Large communityLicensed

Sage Mountain Senior Living

3499 Grande Vista Dr, Thousand Oaks, CA 91320

  • Licensed for 145 residents
  • Serves residents with dementia
  • Hospice waiver

About Sage Mountain Senior Living

Sage Mountain Senior Living is a residential care facility for the elderly in Thousand Oaks, California, licensed by the California Department of Social Services to care for up to 145 residents. It has held its current license for 7 years. CDSS lists it as serving residents with dementia. It holds a hospice waiver, so residents can receive hospice care without moving.

Licensing & inspections

Official CDSS report
License status
Licensed
Facility number
565802462
Licensed capacity
145
Licensed since
November 8, 2018
Last state visit
September 23, 2026
Inspection visits
5
Recent routine and required inspections
Complaint visits
47
Visits to investigate complaints
Type A citations
12
Immediate risk to health, safety, or rights
Type B citations
12
Could become a risk if not corrected
Licensee:
Sage Mountain Sr. Housing Partners; Agemark Mgmt
Administrator:
Christian Castillo
CDSS office:
WOODLAND HILLS NORTH
Serves:
RCFE / Dementia

State license notes: Age range 60 and over. 133 non-ambulatory of which 12 may be bedridden. Hospice approved for 14. New management company, agemark management llc, effective 6/1/2023.

Citations show issues CDSS found and required the facility to correct. Read the official report for details and context. Data from CDSS Community Care Licensing, last checked November 3, 2026.

Location

Is this your facility? Claim the listing to add photos, services, and pricing, and get a free website.

Claim this listing

Other care homes nearby

Small board & care home

Anita's Care Villa

Newbury Park, Ventura County

  • 6 residents
  • Dementia care
  • Hospice waiver
Small board & care home

Happy Home Care

Newbury Park, Ventura County

  • 6 residents
  • Hospice waiver