National Register of Historic Places
Martinez Grammar School Annex
Martinez, Contra Costa County, California
The record
- Listed
- September 21, 2018
- Type
- Building
- Address
- 525 Henrietta St., Martinez
- County
- Contra Costa
- State
- California
- Contributing resources
- 1 building
- Coordinates
- 38.01405, -122.13529
- Reference number
- 100002957