# Addition permit ALT31370 at 90-114 Arch St, Boston

Boston Inspectional Services Department permit ALT31370: issued Jul 1, 2010 for addition work at 90-114 Arch St. Add on to existing courtyard Deck.

- Permit number: ALT31370
- Issued: Jul 1, 2010
- Type of work: Addition (city: Addition, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $6,000
- ZIP code: 02110
- All permits at this address: https://nearbypermits.com/boston/address/90--114-arch-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-11 13:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 90-114 Arch St: https://nearbypermits.com/boston/address/90--114-arch-st/