# Alteration or repair permit ALT1750453 at 431 Dudley St, Boston

Boston Inspectional Services Department permit ALT1750453: issued Jul 31, 2025 for alteration or repair work at 431 Dudley St. Change Occupancy from 1 family to 3 families and Update existing kitchens and living areas. Install new interior doors and trims as needed. Install fire alarm system with sprinkler system.

- Permit number: ALT1750453
- Issued: Jul 31, 2025
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $580,000
- ZIP code: 02119
- All permits at this address: https://nearbypermits.com/boston/address/431-dudley-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 18:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 431 Dudley St: https://nearbypermits.com/boston/address/431-dudley-st/