# Plumbing permit PL57402 at 42 Saint John St, Boston

Boston Inspectional Services Department permit PL57402: issued Dec 30, 2010 for plumbing work at 42 Saint John St. Boiler Replacement/Hot water heater replacement.

- Permit number: PL57402
- Issued: Dec 30, 2010
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $8,500
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/42-saint-john-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-15 02:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 42 Saint John St: https://nearbypermits.com/boston/address/42-saint-john-st/