# Plumbing permit PL1883587 at 169 Callender St, Boston

Boston Inspectional Services Department permit PL1883587: issued Aug 7, 2026 for plumbing work at 169 Callender St. Install 2 backflow preventers for one hot water boiler and one combination hot water boiler.

- Permit number: PL1883587
- Issued: Aug 7, 2026
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $24,000
- ZIP code: 02124
- All permits at this address: https://nearbypermits.com/boston/address/169-callender-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 06:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/