Norfolk Naval Shipyard (NNSY)
Despite the name, NNSY is in Portsmouth and is the U.S. Navy's oldest continuously operating shipyard, dating to 1767. Specializes in nuclear-capable submarine and aircraft carrier maintenance, modernization, and repair. Major Navy industrial base with thousands of civilian and military shipyard workers.
Branch
Navy
Portsmouth, VA
BAH MHA
IZ325 (Norfolk)
Same as NSN, Oceana, JBLE
Best for
Shipyard sailors, nuclear technicians, mechanical / electrical ratings, Navy civilian engineers
Best Neighborhoods for NNSY Families
Cradock (closest), Olde Towne Portsmouth, Park View, Western Branch.
BAH at NNSY
NNSY falls inside the Norfolk Military Housing Area (MHA IZ325). BAH is identical to all other Hampton Roads installations including Naval Station Norfolk, NAS Oceana, JEB Little Creek-Fort Story, and Joint Base Langley-Eustis.
Source: DTMO BAH Calculator.
PCS-ing to NNSY?
I'll send a curated home list matched to your duty station, BAH, and school priorities.
Sources: NAVSEA — Norfolk Naval Shipyard; DTMO BAH; REIN MLS.