Historic District Advisory Committee

Meeting Postponed

The April 14 Historic District Advisory Committee (HDAC) meeting agenda has been postponed to the scheduled May 12 meeting.

Regular Meetings

  • 2nd Tuesday of every month, unless a holiday occurs then the holiday will be announced


  • Barbara Russell, Ex-officio Member
  • Virginia Antonucci-Gibbons
  • Robert Arnold
  • Joseph A. Betz, Architect
  • Joanne Gehrke
  • Georgette L. Grier-Key, ED.D.
  • Mary Knowles
  • Neil A. MacDonald, AIA, LEED AP
  • Suzanne McKeon
  • Jasmine O'Keefe
  • Linda B. Petersen
  • Robert Reuter
  • Bertram Seides


The Historic District Advisory Committee (HDAC) advises the Commissioner of Planning, Environment and Land Management on all matters relating to historic districts, historic district transitional areas and historic landmarks. The Historic Districts are as follows:

  • Bethel Christian Avenue Laurel Hill
  • Center Moriches
  • Dyers Neck
  • East Moriches
  • East Setauket
  • Eastport
  • Fireplace (Brookhaven Hamlet)
  • Longwood
  • Miller Place
  • Moriches
  • Mount Sinai
  • Old Mastic
  • Old Setauket
  • Stony Brook
  • Terryville Road
  • Yaphank

Additional Information

Contact the Planning Division at 631-451-6400 for additional information.