Community of Harbor Bay Isle Owners’ Association, Inc. (CHBIOA)

Located on Bay Farm Island, the Community of Harbor Bay Isle Owners’ Association is a 917-acre planned community in the City of Alameda at the geographic center of the San Francisco Bay Area. Harbor Bay Isle includes a Master Community (consisting of 20 separate project associations), two salt water lagoons, a business park, spectacular views of San Francisco Bay, and extensive opportunities for recreation in a park-like environment…truly a beautiful place to live, work and play.

City of Alameda

The Gull’s Call

Meeting Calendar

Vacation Security Check

Architectural Application

Work Order

Temporary Parking

Contact Us


The phone lines for the security department are malfunctioning intermittently. If you are unable to reach security and need assistance it is encouraged that you call Alameda Police Department at 510-337-8340 (non-emergency line), or 911 if it’s an emergency. Staff is working on resolving this issue right away.

Upcoming Events

Beat 33 & 34 Meeting
Tuesday, September 24th, 6 PM
Community Center, 3195 Mecartney Road

Free Document Shredding & E-Waste Event
Saturday, October 12th, 9 AM – 12 PM
Community Center Parking Lot

Community Parking Lot Sale

Community Parking Lot Sale
Saturday, August 10th, 9 AM – 1 PM
Harbor Bay Landing Shopping Center (former CVS lot)

Registration is now open!