# Alteration or repair permit ALT1173692 at 47 Sumner St, Boston

Boston Inspectional Services Department permit ALT1173692: issued Oct 20, 2022 for alteration or repair work at 47 Sumner St. Change of occupancy from a two-family to a three-family dwelling. Legalize third floor unit. Extend living space to basement, construct roof deck on existing front porch, and renovate as per plans. Proposed (1) off-street parking.;[ePlan].

- Permit number: ALT1173692
- Issued: Oct 20, 2022
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $522,750
- ZIP code: 02125
- All permits at this address: https://nearbypermits.com/boston/address/47-sumner-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 08:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/