# Alteration or repair permit ALT1838438 at 528 Tremont St, Boston

Boston Inspectional Services Department permit ALT1838438: issued Jul 21, 2026 for alteration or repair work at 528 Tremont St. Change occupancy from 1 Office, 1 Store, 4 Apartments &; Beauty salon w/ tanning to 1 Office, 1 Store, 4 Apartments &; Spa. Interior fit out for spa, including upgraded electrical, plumbing, new HVAC, 3 bathrooms(including 1 ADA accessible), new flooring, expanded 24v Fire Alarm. [ePlans].

- Permit number: ALT1838438
- Issued: Jul 21, 2026
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $289,850
- ZIP code: 02118
- All permits at this address: https://nearbypermits.com/boston/address/528-tremont-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 09:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/