# Electrical permit E77135 at 21 Dry Dock Av, Boston

Boston Inspectional Services Department permit E77135: issued May 20, 2011 for electrical work at 21 Dry Dock Av. Installation of a 100KW photovoltaic solar array on the existing rooftop of Bldg 21.

- Permit number: E77135
- Issued: May 20, 2011
- Type of work: Electrical (city: Electrical, Electrical Permit)
- Status: Issued (city: Open)
- Reported cost: $75,000
- ZIP code: 02210
- All permits at this address: https://nearbypermits.com/boston/address/21-dry-dock-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-11 07:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Dry Dock Av: https://nearbypermits.com/boston/address/21-dry-dock-av/