Upper East Side
21 East 81st Street
A whole two-family townhouse combining an owner’s quadruplex and a separate duplex; not a single-family residence.
21 East 81st Street is located on the Upper East Side. A whole two-family townhouse combining an owner’s quadruplex and a separate duplex; not a single-family residence.
When comparing whole townhouses, consider condition, circulation between floors, outdoor space and maintenance needs. Daimian can help organize viewing questions and coordinate information with your attorney and inspection professionals.
The asking price is a public reference checked on September 12, 2026, not a recorded sale. Contact Daimian to confirm current status and viewing arrangements.
Project information by Daimian Dai. Inclusion does not imply an exclusive listing. · Updated 2026-09-13
