# Alteration or repair permit 1160584 at 409 Thayer Pl, Montgomery County

Montgomery County Department of Permitting Services permit 1160584: issued Jul 1, 2026 for alteration or repair work at 409 Thayer Pl. Install one (1) Franklin aPower 2 battery energy storage system and one (1) SPAN 32-slot smart panel for residential backup power, including associated electrical equipment and wiring.

- Permit number: 1160584
- Issued: Jul 1, 2026
- Type of work: Alteration or repair (city: Alter, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $16,950
- ZIP code: 20910
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/409-thayer-pl/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-18 09:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 409 Thayer Pl: https://nearbypermits.com/montgomery-county-md/address/409-thayer-pl/