# Alteration or repair permit ALT1775065 at 21 Oak Square Av, Boston

Boston Inspectional Services Department permit ALT1775065: issued Oct 9, 2025 for alteration or repair work at 21 Oak Square Av. Plan is to remodel kitchen, renovate first floor bathroom and install second floor bathroom. For exterior, plan is to install new deck flooring on front deck and install back deck.

- Permit number: ALT1775065
- Issued: Oct 9, 2025
- Type of work: Alteration or repair (city: Other, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $122,000
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/21-oak-square-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 19:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Oak Square Av: https://nearbypermits.com/boston/address/21-oak-square-av/