# Addition permit ALT68529 at 16 Union St, Boston

Boston Inspectional Services Department permit ALT68529: issued Sep 8, 2011 for addition work at 16 Union St. Add 14' - 3" x; 18' - 10" Roof Deck with existing access to existing 3 unit building.; Roof Deck is exclusive to 3rd Floor Unit only.;.

- Permit number: ALT68529
- Issued: Sep 8, 2011
- Type of work: Addition (city: Addition, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $6,000
- ZIP code: 02129
- All permits at this address: https://nearbypermits.com/boston/address/16-union-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 06:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 16 Union St: https://nearbypermits.com/boston/address/16-union-st/