# New building permit 480383 at 9101 River Rd, Montgomery County

Montgomery County Department of Permitting Services permit 480383: issued May 7, 2008 for new building work at 9101 River Rd. Applicant is decreasing the size this house from 30,000 to 9,334. See original permit 431893. This permit is related to a demo. Correct sq. footage is 12834 sq.ft.*revision submitted 10/8/08 to add observation tower 2nd REVISION submitted 01/30/09 - Add mechanical room; increase size of master bedroom closet & increase size of gallery = 404 sq ft; estimated cost = $20.000..requesting OT review.Permit extended for 6 months. Permit will expire on 11/5/2009.

- Permit number: 480383
- Issued: May 7, 2008
- Type of work: New building (city: Construct, single family dwelling)
- Status: Finished (city: Finaled)
- Reported cost: $3,000,000
- ZIP code: 20854
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/9101-river-rd/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-17 13:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 9101 River Rd: https://nearbypermits.com/montgomery-county-md/address/9101-river-rd/