# Alteration or repair permit ALT1490883 at 420 E St, Boston

Boston Inspectional Services Department permit ALT1490883: issued Jul 17, 2023 for alteration or repair work at 420 E St. Repair / Replacement of the existing interior concrete slab per Structural Engineering drawings.

- Permit number: ALT1490883
- Issued: Jul 17, 2023
- Type of work: Alteration or repair (city: Interior/Exterior Work, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $672,600
- ZIP code: 02210
- All permits at this address: https://nearbypermits.com/boston/address/420-e-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 09:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/