Arealess than one acre MPSMontclair MRA NJRHP #1190 Added to NRHP1 July 1988
Built1918 NRHP Reference #86003012 Opened1918
Location242-244 Bellevue Avenue, Montclair, New Jersey Architectural styleTudor Revival architecture SimilarUS Post Office‑Camden Main, Old Waterville Post Office, San Bernardino Downtow, Nashville Post Office, Grand Island United St
Post Office Building, Upper Montclair, also known as the Gumersall Building, is located in Montclair, Essex County, New Jersey, United States. The building was built in 1918 and was added to the National Register of Historic Places on July 1, 1988.