Welcome to the Community of Harbor Bay Isle located in beautiful Alameda, California, San Francisco Bay Area.

Residents and members of the Community of Harbor Bay Isle Owners Association (CHBIOA) will find on our new site resources for homeowners, a Community Calendar, General Announcements, Upcoming Events and other useful information, including Maintenance Requests and Architectural Application forms.

Homeowners can securely access CHBIOA’s management database, FULLfocus, to review the status of any Architectural Applications, Work Orders, and Violations for their individual property. Visit the page FULLfocus to access or use the Members Only Login link at the upper right of each page.

Recent News


City of Alameda to Begin Aquatic Weed Abatement

The City of Alameda and the California State Coastal Conservancy will begin using a nontoxic herbicide to control Spartina, an invasive weed along the City's shoreline, during the …Learn More


Annual Community Garage Sale & E-Waste Event

Registration for the Annual Harbor Bay Isle Community Garage Sale and E-Waste Recycling Event will begin July 1! The event will be held on Saturday, August 9th from 9:00am-1:00pm …Learn More


Security Alert – Significant Incident

Security Alert regarding a Significant Incident that occurred on March 18, 2014 in the Headlands Project Association. …Learn More

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