# Alteration or repair permit ALT1813088 at 243 Charles St, Boston

Boston Inspectional Services Department permit ALT1813088: issued Feb 4, 2026 for alteration or repair work at 243 Charles St. Mass Eye & Ear (MGB) interior renovations to existing 5th Floor IPSC Lab. Interior selective non structural demolition, New M/E/P's, Fire Alarm, Sprinkler, HVAC, Millwork. All work in full compliance with 780 CMR,527 CMR, 521 CMR. NO Change to Use or Occupancy.

- Permit number: ALT1813088
- Issued: Feb 4, 2026
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $303,678
- ZIP code: 02114
- All permits at this address: https://nearbypermits.com/boston/address/243-charles-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-08 17:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 243 Charles St: https://nearbypermits.com/boston/address/243-charles-st/