# Addition permit 1156628 at 8917 Seneca Ln, Montgomery County

Montgomery County Department of Permitting Services permit 1156628: issued Aug 6, 2026 for addition work at 8917 Seneca Ln. MIXED WORK TYPE: ADD 2433sf, ALT 1746sf, DECK 140sfRemodelation of an existing single-family dwelling including a rear extension and a new second-floor addition. The scope of work includes the relocation of the kitchen on the first floor, construction of a new interior garage, and the addition of a new powder room. The project also includes a new living area and a new exterior rear deck. All associated structural, architectural, mechanical, electrical, and plumbing (MEP) work required for the proposed improvements is included.

- Permit number: 1156628
- Issued: Aug 6, 2026
- Type of work: Addition (city: Add, single family dwelling)
- Status: Issued (city: Issued)
- Reported cost: $385,000
- ZIP code: 20817
- All permits at this address: https://nearbypermits.com/montgomery-county-md/address/8917-seneca-ln/

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-09 03:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 8917 Seneca Ln: https://nearbypermits.com/montgomery-county-md/address/8917-seneca-ln/