# Plumbing permit G1407200 at 171 Walnut St, Boston

Boston Inspectional Services Department permit G1407200: issued Oct 25, 2022 for plumbing work at 171 Walnut St. Install one new gas furnace to replace existing for Unit 16 in same location, reconnecting to existing duct work, venting, electrical, refrigeration piping, and gas piping.

- Permit number: G1407200
- Issued: Oct 25, 2022
- Type of work: Plumbing (city: Gas, Gas Permit)
- Status: Finished (city: Closed)
- Reported cost: $8,575
- ZIP code: 02122
- All permits at this address: https://nearbypermits.com/boston/address/171-walnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 20:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 171 Walnut St: https://nearbypermits.com/boston/address/171-walnut-st/