# Fire systems permit ALT1441233 at 20 Boylston St, Boston

Boston Inspectional Services Department permit ALT1441233: issued Nov 28, 2023 for fire systems work at 20 Boylston St. Install new: -Framing per plans -Spray foam insulation -Electric systems up to code -Plumbing systems up to code -Mechanical systems up to code -Sprinkler system -Blue board &; Plaster -Tiling and flooring -Doors - Eplans filed.;.

- Permit number: ALT1441233
- Issued: Nov 28, 2023
- Type of work: Fire systems (city: Renovations - Interior NSC, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $637,000
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/20-boylston-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-16 08:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 20 Boylston St: https://nearbypermits.com/boston/address/20-boylston-st/