# Electrical permit E1664593 at 450 Walnut Av, Boston

Boston Inspectional Services Department permit E1664593: issued Nov 8, 2024 for electrical work at 450 Walnut Av. Temp power duct bank, from existing eversource manhole, (1) 5'' c for eversource primary, (2) 4" c and install of secondary cable noted above. Terminate to temp power shack for construction site power. (1) 800A switch board, (1) 480/277 panel, (1) 208/120 panel, (1) utility meter.

- Permit number: E1664593
- Issued: Nov 8, 2024
- Type of work: Electrical (city: Electrical, Electrical Permit)
- Status: Issued (city: Open)
- Reported cost: $200,000
- ZIP code: 02121
- All permits at this address: https://nearbypermits.com/boston/address/450-walnut-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 21:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 450 Walnut Av: https://nearbypermits.com/boston/address/450-walnut-av/