# Alteration or repair permit SF1821641 at 353 Commonwealth Av, Boston

Boston Inspectional Services Department permit SF1821641: issued Mar 19, 2026 for alteration or repair work at 353 Commonwealth Av. Removal of deteriorated masonry, saw-cutting and patching of failed areas with matching stone and mortar, injection of cracks in terracotta treads, and application of two coats of stair coating to restore and match the original color and finish.

- Permit number: SF1821641
- Issued: Mar 19, 2026
- Type of work: Alteration or repair (city: Renovations - Exterior, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $12,210
- ZIP code: 02115
- All permits at this address: https://nearbypermits.com/boston/address/353-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 10:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 353 Commonwealth Av: https://nearbypermits.com/boston/address/353-commonwealth-av/