# Plumbing permit PL633633 at 12 Walnut St, Boston

Boston Inspectional Services Department permit PL633633: issued Sep 13, 2016 for plumbing work at 12 Walnut St. 3rd floor plumbing & gas renovation with full bath, kitchen and laundry room.

- Permit number: PL633633
- Issued: Sep 13, 2016
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Finished (city: Closed)
- Reported cost: $7,500
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/12-walnut-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 05:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 12 Walnut St: https://nearbypermits.com/boston/address/12-walnut-st/