# New building permit 544670 at 21 Ericsson Rd, Montgomery County

Montgomery County Department of Permitting Services permit 544670: issued Nov 19, 2010 for new building work at 21 Ericsson Rd. Demolition/rebuild-Professional Building Systems-No. 35465 REVISION 7/27/11 Adding Areaway & deck Revision issued on 8/5/2011.

- Permit number: 544670
- Issued: Nov 19, 2010
- Type of work: New building (city: Construct, modular)
- Status: Finished (city: Finaled)
- Reported cost: $250,000
- ZIP code: 20818
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/21-ericsson-rd/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-13 08:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Ericsson Rd: https://nearbypermits.com/montgomery-county-md/address/21-ericsson-rd/