Hyannis Main Street Waterfront Historic District Commission

The Hyannis Main Street Waterfront Historic District (HHDC) was created in 1996 as part of the ongoing efforts to address revitalization and historic preservation in downtown Hyannis. The HHDC promotes the preservation of the unique historic character of downtown Hyannis and Hyannis Inner Harbor. The Commission strives to create a desirable place to live, work and enjoy through the preservation, maintenance and improvement of historic vernacular.