Trevista AntiochAssisted Living Facility in Antioch, California
License Verification
LicensedLicense data from California Department of Social Services, Community Care Licensing
Trevista Antioch at a glance
Trevista Antioch is one of 5 assisted living facilities listed in Antioch.
It is licensed for 131 beds — one of the larger communities in the area, against a Antioch average of about 10.
It offers memory care: licensed for dementia & memory care by the california dss.
State inspection record
California's licensing inspectors have visited Trevista Antioch 25 times, most recently on Jan 21, 2026. There are 10 complaints on record.
- Licensed since
- Feb 16, 2018
- Last visit
- Jan 21, 2026
- Visits on record
- 25
- Complaints
- 10
Citations: 1 Type A · 7 Type B (counted per visit)
What do these numbers mean?
Type A citations are for an immediate risk to residents' health, safety or rights. Type B citations are for something that could become one if it is not fixed.
The state counts citations per visit, so a follow-up visit can count the same citation again. The state publishes about five years of records.
Source: California Department of Social Services, Community Care Licensing — checked Oct 8, 2026.
A local advisor reads every inspection and complaint report on Trevista Antioch and emails you a plain-English summary, usually within one business day.
Memory Care Available
In addition to its regular assisted living facility services, Trevista Antioch is licensed to care for residents living with dementia or Alzheimer's — a dementia diagnosis is not required to live here.
- Licensed for Dementia & Memory Care by the California DSS
Compare Trevista Antioch with the other assisted living facilities in Antioch by size, published price and state license.
Nearby Services & Attractions
Nearby Places
Everyday services recorded near this address include Sunny Ridge Park (0.2 mi), Sutter Delta Medical Center (0.3 mi) and CVS Pharmacy (0.4 mi). Distances are straight-line.
- 1💊CVS PharmacyPharmacy0.4 mi
- 2🏥Sutter Delta Medical CenterMedical0.3 mi
- 3🛒LuckyGrocery1.0 mi
- 4🌳Sunny Ridge ParkPark0.2 mi
- 5📚1.5 mi
- 6⛪Hillside ChurchChurch0.6 mi
- 7🏦2.3 mi
- 8🍽️Juarez Mexican RestaurantRestaurant1.5 mi
Place data © OpenStreetMap contributors
Frequently asked questions about Trevista Antioch
- What type of care does Trevista Antioch provide?
- Trevista Antioch is an assisted living facility in Antioch, California, licensed for 131 residents.
- Where is Trevista Antioch located?
- Trevista Antioch is at 3950 Lone Tree Way, Antioch, California 94509. It is near Sunny Ridge Park.
- When was Trevista Antioch last inspected?
- California's Community Care Licensing Division last visited Trevista Antioch on Jan 21, 2026.
- Has Trevista Antioch had any citations?
- As the state tallies them (per visit, so a follow-up visit can count a citation again), Trevista Antioch's public record lists 1 Type A and 7 Type B citations. The full inspection report, free from a local advisor, explains each one.
- Who operates Trevista Antioch?
- The state license for Trevista Antioch is held by Treg Antioch I Op Co Director Llc; Agemark Mgt LLC, first licensed on Feb 16, 2018.
- Who can live at Trevista Antioch?
- The state licenses Trevista Antioch to serve residents with dementia. Its license notes: "Age range 60 and over. Approved for 31 ambulatory and 100 non-ambulatory, of which 10 may be bedridden. Hospice waiver for 15 residents."
- Does Trevista Antioch care for residents with dementia?
- Yes. Trevista Antioch's state license carries a dementia care authorization. Listed services: Licensed for Dementia & Memory Care by the California DSS.
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