Extra Space Storage

Address

911 County Road 517, Hackettstown, NJ 07840

Phone

(908) 852-1979

Website

extraspace.com/storage/facilities/us/new_jersey/hackettstown/1000000083/?cid=org%3A%3Afbsp&utm_source=facebook&utm_medium=social&utm_campaign=org%3A%3Afbsp

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.