# Addition permit 473499 at 9401 Singleton Dr, Montgomery County

Montgomery County Department of Permitting Services permit 473499: issued Dec 11, 2007 for addition work at 9401 Singleton Dr. screened porch.

- Permit number: 473499
- Issued: Dec 11, 2007
- Type of work: Addition (city: Add, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $2,500
- ZIP code: 20817
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/9401-singleton-dr/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-09 08:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 9401 Singleton Dr: https://nearbypermits.com/montgomery-county-md/address/9401-singleton-dr/