# Grading permit SF51344 at 423 Washington St, Boston

Boston Inspectional Services Department permit SF51344: issued Nov 17, 2010 for grading work at 423 Washington St. Onstallation of one test boring to 50 feet to collect groundwater sample.

- Permit number: SF51344
- Issued: Nov 17, 2010
- Type of work: Grading (city: Excavation Borings Test Pits, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $2,500
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/423-washington-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-11 14:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 423 Washington St: https://nearbypermits.com/boston/address/423-washington-st/