# Alteration or repair permit ALT489363 at 50 Battery St, Boston

Boston Inspectional Services Department permit ALT489363: issued Aug 13, 2015 for alteration or repair work at 50 Battery St. change Occupancy from 31 Res Units to 30 Res Units by doing Interior renovation to combine unit 401/501 with structural work to add stairs between. New walls, ceilings, flooring, electrical and plumbing in both units 401 and 501.

- Permit number: ALT489363
- Issued: Aug 13, 2015
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $748,705
- ZIP code: 02109
- All permits at this address: https://nearbypermits.com/boston/address/50-battery-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-12 18:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 50 Battery St: https://nearbypermits.com/boston/address/50-battery-st/