# Addition permit ALT1577498 at 12 Marmion St, Boston

Boston Inspectional Services Department permit ALT1577498: issued Jun 6, 2025 for addition work at 12 Marmion St. A two story 720 square feet addition on the back of house that is 12' x 24'. It includes, first floor bathroom and bedroom, second floor bathroom, laundry room, and dining room, and a bathroom in finished attic area. Also 195 square feet of deck space.

- Permit number: ALT1577498
- Issued: Jun 6, 2025
- Type of work: Addition (city: Addition, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $149,000
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/12-marmion-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-15 11:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 12 Marmion St: https://nearbypermits.com/boston/address/12-marmion-st/