Mrs. Morrow’s home has been preserved and maintained as the Foundation’s headquarters. Housing many of the families antiques and small collection of paintings by Frederick Kost, a turn of the century impressionist painter and resident of the Hamlet, the house serves as an office and houses the Fire Place Heritage Archives. There are currently 4,000 feet of trails on the property that are open to the public. On the same property, the Annex serves the community as a meeting place for various civic groups as well as the U.S. Fish and Wildlife Service. The local chapter of the Herb Society of America has established a perennial herb garden on the grounds for educational purposes.

Since it was created in 1969, the Post Morrow Foundation has worked to protect and preserve the rural, cultural and historic heritage of Brookhaven Hamlet. The following is list of various properties and projects of the Foundation