# New building permit ERT694732 at 47-55 Lagrange St, Boston

Boston Inspectional Services Department permit ERT694732: issued Nov 20, 2020 for new building work at 47-55 Lagrange St. Develop a new 21 story, 160,380 SF 176 residential units;building with retail in the ground floor and below grade parking, per plans.;[Plans Submission]full fee paid on foundation permit: FND993148.

- Permit number: ERT694732
- Issued: Nov 20, 2020
- Type of work: New building (city: Erect, Erect/New Construction)
- Status: Finished (city: Closed)
- Reported cost: $64,914,137
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/47--55-lagrange-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 18:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 47-55 Lagrange St: https://nearbypermits.com/boston/address/47--55-lagrange-st/