# Plumbing permit PL1808326 at 18 Castleton St, Boston

Boston Inspectional Services Department permit PL1808326: issued Jan 1, 2026 for plumbing work at 18 Castleton St. remove existing hydronic boiler and replace with a new hydronic boiler.

- Permit number: PL1808326
- Issued: Jan 1, 2026
- Type of work: Plumbing (city: Plumbing, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $2,500
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/18-castleton-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 14:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/