# Addition permit 1165609 at 6400 Garnett Dr, Montgomery County

Montgomery County Department of Permitting Services permit 1165609: issued Aug 14, 2026 for addition work at 6400 Garnett Dr. Two story rear addition, renovate interior spaces on first and second floors.

- Permit number: 1165609
- Issued: Aug 14, 2026
- Type of work: Addition (city: Add, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $600,000
- ZIP code: 20815
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/6400-garnett-dr/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-12 16:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 6400 Garnett Dr: https://nearbypermits.com/montgomery-county-md/address/6400-garnett-dr/