# Alteration or repair permit SF1753792 at 4-6 Greylock Rd, Boston

Boston Inspectional Services Department permit SF1753792: issued Jul 24, 2025 for alteration or repair work at 4-6 Greylock Rd. we will be insulatingthe first floor walls with cellulose and also insulating the knee walls with fiberglass and 2" r-max rigid board and last thing we will be insulating the attic with 12" of cellulose and air seal.

- Permit number: SF1753792
- Issued: Jul 24, 2025
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $16,560
- ZIP code: 02134
- All permits at this address: https://nearbypermits.com/boston/address/4--6-greylock-rd/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-10 03:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4-6 Greylock Rd: https://nearbypermits.com/boston/address/4--6-greylock-rd/