Larchmont Post Office

Post office

1 Chatsworth Ave, Larchmont, NY 10538

By appointment only

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Larchmont Facilities in New York

Larchmont Post Office accepts new U.S. passport applications in person in Larchmont, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 10538. How to apply · How to renew