TreVista Senior Living
Assisted Living & Memory Care · Antioch, CA

TreVista Senior Living

Assisted Living & Memory Care · Antioch, CA

Overview of TreVista Senior Living

Operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, TreVista Senior Living is an assisted living and memory care community at 3950 Lone Tree Way in Antioch, California. Alberto Maldonado serves as the administrator. The three-story community has been operating for 8 years.

Residents can choose from shared rooms, studios, deluxe studios, one-bedroom apartments, and two-bedroom apartments. Families have many options based on their space needs. The 131-bed community currently has an occupancy rate of about 88%, making it one of the more established and highly occupied communities in the area.

Residents living with Alzheimer’s disease and other forms of dementia receive support through a dedicated memory care program. Trained caregivers provide care in a calm and structured environment. Daily life includes prepared meals and snacks, local transportation, weekly housekeeping and laundry, and routine maintenance. Basic television service, utilities, and guest Wi-Fi are included. Residents can participate in fitness, recreation, and life enrichment programs. The community also welcomes pets, allowing residents to keep a companion animal after moving in.

The area has a Walk Score of 60, which is moderately walkable. Some errands can be completed on foot, with a mix of nearby amenities. Still, a car is useful for many trips.

The California Department of Social Services conducts ongoing inspections of assisted living communities. Reviews of TreVista Senior Living have included findings that the community met core health and safety requirements. However, other inspections identified concerns involving resident supervision, staffing, and sanitary conditions.

Families considering the home should ask how it addressed those findings and what improvements have been made since previous inspections.

By The Numbers

Community insights.

Bed count Info A larger shared setting that may offer more common spaces and organized community services. 131 Rank #480 / 1645Bed count — State benchmarkedThis home is ranked 480th out of 1,645 homes we track in California for bed count. Shows this facility's certified or reported bed count compared to other California facilities. Larger communities may offer more amenities, programs, and on-site services for residents and families.Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.Click the rank badge to see the full State ranking.Click here to see the full State ranking.

Medium-capacity home · Offers a balance of services and community atmosphere.

Years of operating Info An established community with some operational experience and growing routines. Rank #776 / 1507Years in operation — State benchmarkedThis home is ranked 776th out of 1,507 homes we track in California for years in operation. Shows how long this facility has been in operation compared to other California facilities. Longer operating histories may benefit residents, families, and staff.Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.Click the rank badge to see the full State ranking.Click here to see the full State ranking.
8 years
Walk Score Info Moderately walkable. Some errands can be accomplished on foot, with a mix of nearby amenities. Rank #1048 / 2057Walk Score — State benchmarkedThis home is ranked 1048th out of 2,057 homes we track in California for walk score. Shows how walkable this facility's neighborhood is compared to the average walk score across California facilities. Higher scores benefit residents, families, and staff.Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.Click the rank badge to see the full State ranking.Click here to see the full State ranking.
60 / 100
Occupancy rate Info Occupancy between 85% and 95% suggests balanced demand. Rank #406 / 1452Occupancy rate — State benchmarkedThis home is ranked 406th out of 1,452 homes we track in California for occupancy. Shows this facility's occupancy rate versus the California average, with its Statewide rank out of 1452. Higher occupancy signals strong local demand and financial stability.Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.Click the rank badge to see the full State ranking.Click here to see the full State ranking.
88% This home usually has limited availability
Higher than the California average: 72.8%
Occupied beds
115 / 131

About this community

License Details

Facility TypeResidential Care Elderly
IssuanceFebruary 16, 2018
CountyContra Costa

Ownership & Operating Entity

TreVista Senior Living is legally operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, and administered by Alberto Maldonado.

Contact TreVista Senior Living

Inspection History

In California, the Department of Social Services (for assisted living facilities) and the Department of Public Health (for nursing homes) conduct inspections to ensure resident safety and regulatory compliance.

ALM Inspection Grade

87 / 100 Based on state-published inspection data
How it compares

3 points above the California average for state-licensed facilities (84/100)

Category breakdown

Serious citations Typical

1 serious citation in 25 inspections

Moderate citations Typical

0.28 moderate citations per inspection (7 in 25 inspections) · 2× more than the CA average (0.14)

Complaint visits Typical

9.9 complaint visits per 100 resident beds (13 in 131 beds) · 3% more than the CA average (9.6)

Inspection grade: 87 out of 100, letter grade B+.

Inspection Scorecard Info This scorecard compares key inspection, citation, and complaint metrics at this facility against the California state average. Metrics rated ≥15% worse than average are highlighted in red; those ≥15% better are highlighted in green.

Overall vs. CA average 1 Worse Metrics worse than California average:
• Moderate citations (Type B) (75% above)
3 Better Metrics better than California average:
• Total citations (33% below)
• Serious citations (Type A) (67% below)
• Citations per inspection (57% below)

Citations Info Citations are formal regulatory issues recorded during state inspections.

This FacilityCA Averagevs. CA Avg
Total citations Info Formal regulatory issues recorded by inspectors across all inspection types. 812 This facility has 33% fewer total citations than a typical California assisted living residence (8 vs. CA avg 12).↓ 33% better
Serious citations (Type A) Info Citations that pose an immediate risk to resident health or safety. Type A citations are the most serious and typically require prompt corrective action. 13 This facility has 67% fewer serious citations (type a) than a typical California assisted living residence (1 vs. CA avg 3).↓ 67% better Rank #478 / 1433 Serious citations (Type A) — State benchmarked This home is ranked 478th out of 1,433 homes we track in California for # of serious citations. Shows this facility's # of serious citations compared to the California average among 1433 comparable communities in the ranking pool. Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.
Moderate citations (Type B) Info Citations that do not pose an immediate risk but still represent a departure from required care or operational standards. 74 This facility has 75% more moderate citations (type b) than a typical California assisted living residence (7 vs. CA avg 4).↑ 75% worse
Citations per inspection Info Average citations per inspection. 0.30.69 This facility has 57% fewer citations per inspection than a typical California assisted living residence (0.3 vs. CA avg 0.69).↓ 57% better

Inspections & Visits Info State inspections evaluate whether the facility meets health and safety standards.

This FacilityCA Averagevs. CA Avg
Total inspections Info Combined count of official scheduled inspections, complaint visits and other regulatory visits. California counts each evaluation report, so one trip can count twice when it serves two purposes. 2516 This facility has had 56% more total inspections than the California average (25 vs. CA avg 16). More inspections can mean more regulatory scrutiny rather than worse care.↑ 56% more
Complaint visits Info On-site visits triggered by formal complaints filed by residents, families, or staff. 1313 This facility has complaint visits in line with the California average (13 vs. CA avg 13).— At avg Rank #950 / 1387 Complaint visits — State benchmarked This home is ranked 950th out of 1,387 homes we track in California for # of complaint visits. Shows this facility's # of complaint visits compared to the California average among 1387 comparable communities in the ranking pool. Communities with the same value for a metric share the same rank. Rankings cover every community we track in California that reports data for that category. Communities without available data are excluded, so the pool size varies from metric to metric.
Other visits Info Regulatory visits that are neither routine inspections nor complaint investigations — administrative check-ins, follow-up reviews, licensing-related visits. 77 This facility has other visits in line with the California average (7 vs. CA avg 7).— At avg
Official inspections Info Routine, scheduled inspections conducted by state regulators to evaluate whether the facility meets federal and state standards. 54 This facility has had 25% more official inspections than the California average (5 vs. CA avg 4). More inspections can mean more regulatory scrutiny rather than worse care.↑ 25% more
Complaint investigations Info On-site investigations triggered by complaints filed with California regulators. 1010 This facility has complaint investigations in line with the California average (10 vs. CA avg 10).— At avg

What does this home offer?

Pets allowed icon
Pets allowed icon

Pets Allowed

Housing options icon
Housing options icon

Housing Options: Private Rooms

Building type icon
Building type icon

Building Type: 3-story

Transportation services icon
Transportation services icon

Transportation Services

Fitness and recreation icon
Fitness and recreation icon

Fitness and Recreation

Places of interest near TreVista Senior Living

Address 1.8 miles from city center Info Estimated distance in miles from Antioch's city center to TreVista Senior Living's address, calculated via Google Maps.

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Compare Assisted Living around Antioch

Info below is compiled from the CA Dept. of Social Services (CDSS), senior community websites & trusted data sources such as Walk Score & BBB.

Communities are listed from highest to lowest based on our ranking methodology.

Care Types in This Table AL (Assisted Living): Housing with help for daily activities like bathing, dressing, and medication, without 24-hour skilled nursing. MC (Memory Care): Secured, specialized care for people living with Alzheimer's or dementia. HOS (Hospice Care): Comfort-focused care for those with a terminal illness, prioritizing quality of life over treatment.
City and state of the facility. Used for mapping and state-average comparisons.
Licensed bed capacity (maximum allowed). Not the same as how many beds are currently filled.
Indicates whether residents are allowed to have pets in the facility.
Third-party neighborhood walkability score (0–100). Convenience/context metric, not a healthcare quality measure.
Count of regulatory inspections in the reporting window. Higher volume can reflect more oversight visits, complaint-driven surveys, or routine licensure cycles.
Visits or investigations linked to complaints, as counted in the state record (may differ from routine annual surveys).
Count of California state "Type A" citations — the state's most serious citation category (immediate or serious harm to residents), from California state inspection data.
Number of years the company has been in operation.
Reported or derived occupancy for the facility—typically how fully licensed capacity is utilized. Compare across peers in the same market.
Better Business Bureau grade for the operating company. Reflects complaint handling and business practices, not clinical care quality.
Name of the licensed owner, operator, or managing entity as filed with the state. Useful for grouping facilities under the same organization.
Housing or bed configuration options (e.g. studio, shared), often from facility-reported amenities and licensing details.
TreVista Senior Living
AL
MC
Antioch
131
Facility 131
CA AVG 103
Rank #480 / 1,645
Yes
60
Facility 60
CA AVG 58
Rank #1,048 / 2,057
25
13
Facility 13
CA AVG 13
Rank #950 / 1,387
1
Facility 1
CA AVG 3
Rank #478 / 1,433
8
Facility 8
CA AVG 13
Rank #776 / 1,507
87.8%
Facility 87.8%
CA AVG 75.9%
Rank #406 / 1,452
-Treg Antioch I Op Co Director LLC And Agemark Mgt LLCPrivate Rooms
The Commons at Dallas Ranch
AL
MC
Antioch
123
Facility 123
CA AVG 103
Rank #543 / 1,645
Yes
35
Facility 35
CA AVG 58
Rank #1,646 / 2,057
62
49
Facility 49
CA AVG 13
Rank #1,344 / 1,387
2
Facility 2
CA AVG 3
Rank #724 / 1,433
28
Facility 28
CA AVG 13
Rank #156 / 1,507
85.4%
Facility 85.4%
CA AVG 75.9%
Rank #449 / 1,452
A+Dallas Ranch Msl LLC And Msl Community Management LLCStudio / 1 Bed / 2 Bed
Zannat Boarding Care
AL
HOS
MC
Antioch
6
Facility 6
CA AVG 103
Rank #1,318 / 1,645
No
41
Facility 41
CA AVG 58
Rank #1,542 / 2,057
6
1
Facility 1
CA AVG 13
Rank #210 / 1,387
0
Facility 0
CA AVG 3
Rank #1 / 1,433
6
Facility 6
CA AVG 13
Rank #927 / 1,507
83.3%
Facility 83.3%
CA AVG 75.9%
Rank #504 / 1,452
-Zannat Boarding Care, IncPrivate Rooms / Semi-Private Rooms
Tuscan Blue Assisted Living II
AL
Antioch
6
Facility 6
CA AVG 103
Rank #1,318 / 1,645
Yes
32
Facility 32
CA AVG 58
Rank #1,691 / 2,057
7
2
Facility 2
CA AVG 13
Rank #325 / 1,387
0
Facility 0
CA AVG 3
Rank #1 / 1,433
6
Facility 6
CA AVG 13
Rank #927 / 1,507
100.0%
Facility 100.0%
CA AVG 75.9%
Rank #1 / 1,452
-Sarvas LLC-
Terrace View Assisted Living LLC
AL
MC
Antioch
3
Facility 3
CA AVG 103
Rank #1,645 / 1,645
No
59
Facility 59
CA AVG 58
Rank #1,086 / 2,057
7
1
Facility 1
CA AVG 13
Rank #210 / 1,387
0
Facility 0
CA AVG 3
Rank #1 / 1,433
6
Facility 6
CA AVG 13
Rank #927 / 1,507
66.7%
Facility 66.7%
CA AVG 75.9%
Rank #998 / 1,452
-Terrace View Assisted Living, LLCPrivate Rooms / Semi-Private Rooms

Financial Assistance for
Assisted Living in California

TreVista Senior Living is located in Antioch, California.
Here are the financial assistance programs available to residents in California.

Get Financial aid guidance

Multipurpose Senior Services Program

MSSP (Medi-Cal Waiver)

Age 65+
General California resident, Medi-Cal eligible, nursing home risk.
Income Limits (2025) ~$2,829/month 300% FBR, individual
Asset Limits $2,000 (individual), $3,000 (couple).
CA

County-managed; waitlists possible.

Benefits
In-home support (4-6 hours/day) Respite care (14 days/year) Meals (~$6/meal) Transportation (8 trips/month) Care management

In-Home Supportive Services (IHSS)

California IHSS

Age 65+
General California resident, Medicaid-eligible or low-income.
Income Limits ~$1,732/month individual, Medi-Cal threshold
Asset Limits $2,000 individual
CA

Can hire family as caregivers.

Benefits
Personal care (up to 283 hours/month) Homemaker services Respite (varies)

Multipurpose Senior Services Program (MSSP)

CA MSSP

Age 65+
General California resident, Medi-Cal-eligible, nursing home-eligible but community-capable.
Income Limits ~$2,829/month 300% FBR, individual
Asset Limits $2,000 individual
CA

Available in 38 counties; waitlists common.

Benefits
Case management Respite care (up to 10 days/year) Minor home mods (avg. $500) Adult day care (~$50/day)

Property Tax Postponement Program (PTP)

CA PTP

Age 62+
General California resident, own and live in home, 40% equity.
Income Limits (2025) ~$51,500/year household, adjusted annually
Asset Limits Equity-based; no strict asset cap.
CA

Deferred taxes accrue interest (5% as of 2024); repaid upon sale/death.

Benefits
Property tax deferral (avg. $1,000-$3,000/year, varies by county)

Assisted Living Waiver (ALW)

CA ALW

Age 65+ or disabled
General California resident, Medi-Cal-eligible, nursing home-eligible.
Income Limits ~$2,829/month 300% FBR, individual
Asset Limits $2,000 individual
CA

Available in 15 counties (e.g., LA, Sacramento); waitlists common.

Benefits
Personal care in ALFs (5-7 hours/day) Medication management Social services

California CARES Program

CA CARES

Age
General Caregivers of California residents 60+ needing help with 3+ daily activities; no caregiver age limit.
Income Limits No strict limit; cost-sharing above ~$2,500/month threshold.
Asset Limits Not applicable; need-based.
CA

High demand in urban areas; complements IHSS respite.

Benefits
Respite care (up to 10 days/year) Counseling (4-6 sessions/year) Training (2-3 workshops/year) Supplies (~$200/year)

Frequently Asked Questions about TreVista Senior Living

Who is the owner of TreVista Senior Living?

TreVista Senior Living is legally operated by Treg Antioch I Op Co Director LLC and Agemark Mgt LLC, and administered by Alberto Maldonado.

Is TreVista Senior Living in a walkable area?

TreVista Senior Living has a walk score of 60. Moderately walkable. Some errands can be accomplished on foot, with a mix of nearby amenities.

What is the occupancy rate at TreVista Senior Living?

TreVista Senior Living's occupancy is 88%.

How long has TreVista Senior Living been in business?

TreVista Senior Living has been operating for approximately 8 years, based on available licensing and registration records.

Are pets allowed at TreVista Senior Living?

Yes, TreVista Senior Living allows residents to bring their pets.

Who is the administrator of TreVista Senior Living?

Alberto Maldonado is the administrator of TreVista Senior Living.

How many beds does TreVista Senior Living have?

TreVista Senior Living has 131 beds.

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