# Alteration or repair permit ALT990507 at 9 Lake St, Boston

Boston Inspectional Services Department permit ALT990507: issued Oct 8, 2019 for alteration or repair work at 9 Lake St. Change of occupancy to include Wireless Communications Equipment. Replace existing steeple louvers with fiberglass louvers, collocate 4 panel antennas behind the louvers in the steeple, install equipment within the attic of the building per plans and structural analysis submitted. [ePlan].

- Permit number: ALT990507
- Issued: Oct 8, 2019
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $400,000
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/9-lake-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-10 03:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 9 Lake St: https://nearbypermits.com/boston/address/9-lake-st/