# Alteration or repair permit ALT1863574 at 104 Old Harbor St, Boston

Boston Inspectional Services Department permit ALT1863574: issued Jul 28, 2026 for alteration or repair work at 104 Old Harbor St. Convert existing single-family dwelling to two-family dwelling, Change of Occupancy to two-family. Interior renovation and alteration of layout. Basement and 1st floor as Unit #1, and 2nd &; 3rd floor as Unit #2. Construct new deck at the rear of the property. New kitchen and bathroom on both units.

- Permit number: ALT1863574
- Issued: Jul 28, 2026
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $300,000
- ZIP code: 02127
- All permits at this address: https://nearbypermits.com/boston/address/104-old-harbor-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 23:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/