# Addition permit 1164377 at 620 Ritchie Ave, Montgomery County

Montgomery County Department of Permitting Services permit 1164377: issued Sep 1, 2026 for addition work at 620 Ritchie Ave. Interior alterations to existing one story new two story addition to rear with new second floor over existing first floor. New stair from first floor to second floor. New kitchen on first floor with living room, dining, bedroom and both on first floor. Utility remain in basement. Second floor with four bedrooms, three baths and laundry room. Alterations: 1628 SQ. FT Addition : 1797 SQ. FT.

- Permit number: 1164377
- Issued: Sep 1, 2026
- Type of work: Addition (city: Add, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $200,000
- ZIP code: 20910
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/620-ritchie-ave/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-11 16:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 620 Ritchie Ave: https://nearbypermits.com/montgomery-county-md/address/620-ritchie-ave/