# Alteration or repair permit ALT898764 at 21 Thomas St, Boston

Boston Inspectional Services Department permit ALT898764: issued Jul 25, 2019 for alteration or repair work at 21 Thomas St. Modify existing rear deck and install hot tub on grade, as per attached plans.;.

- Permit number: ALT898764
- Issued: Jul 25, 2019
- Type of work: Alteration or repair (city: Renovations - Exterior, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $10,000
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/21-thomas-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 05:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Thomas St: https://nearbypermits.com/boston/address/21-thomas-st/