# Alteration or repair permit ALT440050 at 115 Commonwealth Av, Boston

Boston Inspectional Services Department permit ALT440050: issued Feb 11, 2015 for alteration or repair work at 115 Commonwealth Av. Remove all finishes in 4th and 5th floor apartments except for wood flooring. Renovate the 2 apartments making them into one single unit. Renovations include electrical, plumbing, HVAC, insulation, plaster, interior millwork, tile and stone, wood flooring, and paint. Fire protection and FA.The new apartment will have kitchen, 1/2 bath, Living Room, Study and office on the 4th floor; 3 bedrooms, 3 full baths, one laundry room, and closets on the 5th floor. No exterior work will be done. Structural work includes opening two doorways to main staircase only. Change occupancy from;four residential units to three residential units.

- Permit number: ALT440050
- Issued: Feb 11, 2015
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $750,000
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/115-commonwealth-av/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 18:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 115 Commonwealth Av: https://nearbypermits.com/boston/address/115-commonwealth-av/