# Sign permit ALT1428018 at 139 Washington St, Boston

Boston Inspectional Services Department permit ALT1428018: issued Jan 3, 2023 for sign work at 139 Washington St. Canopy 1" deep Slimbrite acrylic Internal LED l Clear back for halo lighting 1" spacers 1/8" aluminum raceway with countersunk screws Raceway 4" x 4" aluminum tube Contains wiring and power supplies. 3" Aluminated LED lights,1.5" spacers 1/8" aluminum backer. 6"x6" wiring and power supplies.

- Permit number: ALT1428018
- Issued: Jan 3, 2023
- Type of work: Sign (city: Signs, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $8,391
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/139-washington-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-15 14:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 139 Washington St: https://nearbypermits.com/boston/address/139-washington-st/