East Hampton Announces Launch of Plus One ADU Program

The Town of East Hampton has launched the New York State Plus One Accessory Dwelling Unit (ADU) Program, in collaboration with Community Development of Long Island (CDLI). The Plus One ADU Program will offer up to $125,000 in grant funding to assist eligible low- and middle-income single-family homeowners in either constructing new accessory dwelling units or bringing existing units into compliance with local codes. The town says the program offers a valuable opportunity for families to create living spaces for grandparents or adult children, enabling them to maintain their independence while staying connected to loved ones.

“As a community, we thrive when our residents have access to diverse housing options,” said East Hampton Town Supervisor Kathee Burke-Gonzalez. “Encouraging the creation of ADUs not only provides more housing options but also provides families with the opportunity to accommodate grandparents or adult children while allowing them to live independently. This initiative is more than just a housing solution; it’s a powerful way to strengthen families and our community bonds.”

East Hampton Town Councilmember Ian Calder-Piedmonte said, “This program offers low to moderate income individuals and families an opportunity to enhance their properties and supplement their income, while at the same time increasing affordable housing opportunities in East Hampton. New ADUs will enable families to stay in the area they love, assist workers who support our local economy, and help foster a stronger, more connected community for all residents.”

ADUs may take various forms, including converted space inside a residence, an addition to an existing residence, a detached/standalone unit on a single-family lot, basement apartments, or garage apartments.

ADUs can be utilized as rental spaces or additional living quarters for family members, providing flexible living solutions that meet the diverse needs of our community. CDLI will support homeowners through every phase of the process, from planning and design to construction and occupancy. However, it is important to note that ADUs may not be used for short-term or vacation rentals and cannot be rented for more than 130% of the current fair market rents, as determined by the U.S. Department of Housing and Urban Development.

Eligible homeowners must meet specific income restrictions based on household size, as follows:

  • 1-person household: Maximum annual income of $109,340
  • 2-person household: Maximum annual income of $124,960
  • 3-person household: Maximum annual income of $140,580
  • 4-person household: Maximum annual income of $156,200
  • 5-person household: Maximum annual income of $168,696

Homeowners interested in learning more about the Plus One ADU Program are encouraged to visit the CDLI website for additional information and to apply. The application window will remain open until October 25.