I believe I may have misinterpreted your question a bit Bob as probably a lot of this type don't go through the GSA?
Hudson Athens would be one for sure.
http://www.lighthousekeepers.com/forums/Forum5/HTML/000263.html Esopus Meadows is leased from the CG.
Charlotte-Genesee has been owned by Monroe County since 1981 who leased it to the Charlotte-Genesee Lighthouse Historical Society for 20 years. The Society began restoration work in 1983. I'll check more upstate NY lights for you as time permits.
Any lighthouse that houses a museum is probaby at the least leased if not owned by the organization responsible?
Jeremy D'Entremont could probably help with the NE lights. (keeper@lighthouse.cc)
[This message has been edited by mombo (edited 09-29-2000).]