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Trevista Antioch

3950 Lone Tree Way, Antioch, CA 94509

About Trevista Antioch

Trevista Antioch is a licensed residential care facility for the elderly in Antioch, Contra Costa County, California, offering assisted living. Licensed for 131 residents. The monthly price shown is a Chapter estimate for this area and care level — the community can claim this listing and publish its verified pricing.

Assisted livingDementia care (state-licensed)

Last state inspection visit: January 21, 2026 · 7 citations in about five years

Transparent monthly cost

Base rent
$5,500
Care add-onAssisted living, average acuity
$1,100
All-in / month
$6,600
One-time community fee
$3,000
Estimated for this area & care level — not yet verified by the community. Are you this provider? Claim & set your real price.

Medi-Cal & Medicare

Not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here — ask the community, since the list changes. Medicare does not pay for assisted living.

How Medi-Cal, ALW & Medicare work for assisted living · ALW homes in Contra Costa County

State inspection record

Last state visit
January 21, 2026
State visits on record5 routine inspections · 9 complaints investigated
23
Complaint allegations7 substantiated · 13 not proven
20
Type A citationsMost serious: immediate risk to residents
1
Type B citationsLess serious: could become a risk if not fixed
6

For comparison, 25% of larger communities (7+ beds) in Contra Costa County have no Type A citations, and the typical one has 1 Type A citation and 5 Type B citations. Larger homes get visited and cited more often, so compare like with like, and read what each citation was for.

Licensed to care for residents with dementiaHospice waiver
What these terms mean
  • Type A citations are the most serious: a violation that poses an immediate or substantial risk to residents' health, safety or personal rights.
  • Type B citations are less serious violations that could become a risk to residents if they aren't corrected.
  • Substantiated: The state found the allegation was true.
  • Not proven (inconclusive or unsubstantiated): There wasn't enough evidence to prove or disprove the allegation.
  • Unfounded: The state found the allegation was false or couldn't have happened.

Read Trevista Antioch's full inspection and complaint reports on the state's site · How to read a California inspection record

From California Community Care Licensing (license #079200748), covering about the last five years, as of October 27, 2026.

The facts

Provider typeAssisted living
State license079200748
Ownership—
Licensed capacity131 residents
Licensed since2018
Phone(925) 470-3395
Regulatory details sourced from state licensing.

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Trevista Antioch cost & FAQ

How much does Trevista Antioch cost?

Trevista Antioch's all-in monthly cost is estimated at about $6,600: base rent of about $5,500 plus a typical assisted living add-on of about $1,100. Expect a one-time community fee of around $3,000. This is an estimate based on Antioch-area prices for this care level; Trevista Antioch hasn't verified it yet, so confirm the current rate when you tour.

What does the monthly price at Trevista Antioch include?

The all-in figure combines base rent (room, meals and basic services) with the typical care add-on for average needs. Care costs rise with the level of help a resident needs, so ask Trevista Antioch for an assessment-based quote.

What type of care does Trevista Antioch provide?

Trevista Antioch is listed for assisted living. It holds California state license #079200748 and is licensed for up to 131 residents.

Does Trevista Antioch accept Medi-Cal?

Trevista Antioch is not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here. Ask the community directly, since the list changes. Medicare does not pay for assisted living.

Has Trevista Antioch had any state citations or complaints?

In about the last five years of California Community Care Licensing records (as of October 27, 2026), the state visited Trevista Antioch 23 times, most recently on January 21, 2026. It received 1 Type A citation (the most serious kind) and 6 Type B citations. The state investigated 9 complaints: 7 allegations were substantiated, 13 not proven and 0 unfounded. Read the full reports on the state's Care Facility Search before you decide.

How do I tour Trevista Antioch?

Pick a time in the tour booker on this page and your request goes to Trevista Antioch only. Chapter never sells your information, and you won't get calls from referral agents. You can also call the community directly at (925) 470-3395.

Compare prices nearby: senior living costs in Antioch · 2026 California cost report

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Listings are sourced from public California licensing records. Pricing is estimated from regional averages until each community verifies its own.