Linwood Gardens is a private residence located at York in Livingston County, New York. The property is a 325-acre farm centered around a summer house and surrounded by developed garden areas, woods, and meadows. Most notably, it is home to a historic collection of tree peonies collected and developed by William H. Gratwick III and Nassos Daph…Linwood Gardens is a private residence located at York in Livingston County, New York. The property is a 325-acre farm centered around a summer house and surrounded by developed garden areas, woods, and meadows. Most notably, it is home to a historic collection of tree peonies collected and developed by William H. Gratwick III and Nassos Daphnis from the 1930s-1980s.