# Addition permit 535012 at 720 Ritchie Ave, Montgomery County

Montgomery County Department of Permitting Services permit 535012: issued Apr 15, 2010 for addition work at 720 Ritchie Ave. addition.

- Permit number: 535012
- Issued: Apr 15, 2010
- Type of work: Addition (city: Add, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $40,000
- ZIP code: 20910
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/720-ritchie-ave/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-12 11:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 720 Ritchie Ave: https://nearbypermits.com/montgomery-county-md/address/720-ritchie-ave/