# Roofing permit SF1856109 at 18 Chestnut St, Boston

Boston Inspectional Services Department permit SF1856109: issued Jul 28, 2026 for roofing work at 18 Chestnut St. Remove wood decking from rear flat roof and dispose of. Rear flat roof, upper flat roof & patio flat roof: Remove all existing roofing. Install pressure treated wood blocking, Carlisle vapor barrier, 1/2" HD roof insulation and reinforced EPDM. Shingle lower rear roof w/ copper gutter.

- Permit number: SF1856109
- Issued: Jul 28, 2026
- Type of work: Roofing (city: Roofing, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $110,720
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/18-chestnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 02:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18 Chestnut St: https://nearbypermits.com/boston/address/18-chestnut-st/