Structural repair of existing staircases
Alteration or repair at 30 Commonwealth Av, Boston
Boston Inspectional Services Department permit ALT448950: issued Jul 31, 2015 for alteration or repair work at 30 Commonwealth Av. Structural repair of existing staircases, including demolition and replacement of existing finishes at staircases as needed. Demolition of specified areas for future work. (Actual drawings and additional information on attachments in this file). *No exterior work or roof decks approved on this;review ( Interior Structural only).
- Permit number
- ALT448950
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $139,216
- ZIP code
- 02116
- City's category
- Renovations - Interior NSC, Long Form/Alteration Permit
- City's status
- Closed
- Source
- Boston Inspectional Services Department permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 30 Commonwealth Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 17:23 UTC. See the city's official records.
For agents and scripts: This page as Markdown ยท JSON