# Addition permit U491069426 at 144 Chestnut St, Boston

Boston Inspectional Services Department permit U491069426: issued May 21, 2020 for addition work at 144 Chestnut St. Install temporary cellular antennas on existing flagpole at site (existing wireless site) for additional bandwidth & capacity for July 4 events. Temporary approval for approx 5 weeks (early June to mid July). See prior approvals for temp use: U49807925, U49696005, U49939027. [ePlan].

- Permit number: U491069426
- Issued: May 21, 2020
- Type of work: Addition (city: Other, Use of Premises)
- Status: Issued (city: Open)
- Reported cost: $50,000
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/144-chestnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 21:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 144 Chestnut St: https://nearbypermits.com/boston/address/144-chestnut-st/