520 West End Avenue

520 West End Avenue, also known as the John B. and Isabella Leech Residence, is a landmarked mansion on West End Avenue, on the Upper West Side of Manhattan. The house, built as a single-family residence, was built in 1892 as the residence of Isabella and John B. Leech. Leech was a prosperous cotton broker. The architect was Clarence F. True. At the time the Leech residence was built, West End Avenue was lined with homes belonging to prosperous families.

520 West End Avenue

520 West End Avenue, also known as the John B. and Isabella Leech Residence, is a landmarked mansion on West End Avenue, on the Upper West Side of Manhattan. The house, built as a single-family residence, was built in 1892 as the residence of Isabella and John B. Leech. Leech was a prosperous cotton broker. The architect was Clarence F. True. At the time the Leech residence was built, West End Avenue was lined with homes belonging to prosperous families.