# Addition permit A1823002 at 421 E Sixth St, Boston

Boston Inspectional Services Department permit A1823002: issued Aug 27, 2026 for addition work at 421 E Sixth St. Amendment to ERT1369496 to reintroduce roof decks previously removed under phased approval. BCAB variance for 4th story occupied roof access obtained (BCAB25-0062). No change to unit count, footprint, height, or original declared valuation.

- Permit number: A1823002
- Issued: Aug 27, 2026
- Type of work: Addition (city: Addition, Amendment to a Long Form)
- Status: Issued (city: Open)
- Reported cost: Not listed
- ZIP code: 02127
- All permits at this address: https://nearbypermits.com/boston/address/421-e-sixth-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 03:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/