# Alteration or repair permit SF693025 at 855-861 Commonwealth Av, Boston

Boston Inspectional Services Department permit SF693025: issued Mar 29, 2017 for alteration or repair work at 855-861 Commonwealth Av. Maintenance of existing wireless telecommunication collocation facility - replace 12 antennas in each of the existing Verizon Wireless' three antenna arrays with upgraded antennas on existing antenna mounts at same facade locations, replace 3 existing roof mounted ballast mounts -one per sector- with newer models to accommodate 2 replacement remote radio heads and existing DC surge protector,.

- Permit number: SF693025
- Issued: Mar 29, 2017
- Type of work: Alteration or repair (city: Interior/Exterior Work, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $24,915
- ZIP code: 02215
- All permits at this address: https://nearbypermits.com/boston/address/855--861-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-10 05:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 855-861 Commonwealth Av: https://nearbypermits.com/boston/address/855--861-commonwealth-av/