2400 Mariner Square Drive
Alameda, CA 94502
80 beds • Est. 2021 (4 years) • Get directions
1 serious state citation and 0 verified complaints since 2021 across 18 inspections. The citation was issued during the 2021 change-of-ownership pre-licensing inspection, when a resident's medications were found unlocked and accessible in their room despite the facility managing that resident's medications. All 25 complaints filed over this period were investigated and found unsubstantiated or unfounded, including allegations of inadequate staffing in memory care, medication mismanagement, failure to provide adequate supervision, improper safeguarding of resident finances, and a call system in disrepair. The most recent inspection, a March 2026 case management visit prompted by a wandering incident, resulted in no deficiencies; staff responded immediately when a resident triggered a door alarm, located the resident outside nearby, and the licensing analyst advised the facility to update the resident's physician report to reflect a change in condition. Annual inspections in 2023, 2024, and 2025 all resulted in no citations.
Oakmont of Mariner Point is an 80-bed assisted living and memory care community on Alameda, the island city in San Francisco Bay. Part of the Oakmont Senior Living chain, it is one of the operator's smaller and more premium locations, with a waterfront setting that distinguishes it from inland communities.
Excellent safety record
This community has earned a safety score of 9.7 out of 9.9, reflecting a near-flawless inspection history with very few citations or complaints.
Unique waterfront island setting
Alameda's island geography offers bay views, coastal breezes, and a walkable small-town atmosphere that feels worlds apart from the urban East Bay, yet is just minutes from Oakland.
Established luxury operator
Oakmont Senior Living is known for resort-style amenities including chef-prepared dining, fitness programming, and an active enrichment calendar.
Intimate community size
At 80 beds, Mariner Point is one of Oakmont's smallest locations, offering a more personal, boutique experience compared to the chain's 150+ bed communities.
Premium pricing
The combination of Alameda's waterfront location, the intimate community size, and the Oakmont brand places this among the more expensive options in the East Bay.
Island access logistics
Reaching Alameda requires crossing a bridge or tunnel from Oakland, which can add a few minutes to visits and may feel less convenient for families coming from farther in the East Bay or beyond.
Pricing is estimated, please contact the facility to confirm.
2400 Mariner Square Drive, Alameda, CA 94502
Get directionsLicense data from the California Department of Social Services, Community Care Licensing Division. View full state record
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