Harbor Bay Isle Owners Association
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The Harbor Bay Isle Owners Association is the residential body of Alameda's 917-acre planned community. The association was designed to manage the 20 residential neighborhoods that comprise the neighborhood and is overseen by a seven-member volunteer board. CHBIOA’s departments also provide maintenance, security and general administration services for residents.
3195 Mecartney Rd, Alameda, CA 94502
- Hours: Mon - Fri, 9am - 5pm; Sat, Sun, closed
- Fax: 510-522-1436
- Website: http://www.harborbay.org