# Alteration or repair permit ALT426762 at 9 Commonwealth Av, Boston

Boston Inspectional Services Department permit ALT426762: issued Jan 16, 2015 for alteration or repair work at 9 Commonwealth Av. Change Occupancy from 5 apartments to 6 dwelling units per plans filed.

- Permit number: ALT426762
- Issued: Jan 16, 2015
- Type of work: Alteration or repair (city: Interior/Exterior Work, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $42,000
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/9-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 11:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 9 Commonwealth Av: https://nearbypermits.com/boston/address/9-commonwealth-av/