Maycroft is a historic estate located at North Haven in Suffolk County, New York.

The main house was built in 1886 and is a massive Queen Anne / Shingle Style frame residence.

It features horizontal massing, asymmetrical composition, high-pitched multigabled roof, prominent tower and chimneys, and multi-paned window sash.

Also on the property are a carriage house, tennis pavilion, brick garage, and frame storage shed.

In 1921, the property was deeded to the Episcopal Diocese of Long Island and used initially as a summer camp and vacation retreat for business women.