1-Addition of an existing masonry accessory shed to habitable art studio
Addition at 20200 New Hampshire Ave, Montgomery County
Montgomery County Department of Permitting Services permit 1095591: issued Dec 15, 2025 for addition work at 20200 New Hampshire Ave. 1-Addition of an existing masonry accessory shed to habitable art studio. Additional structure to be added with new roof and ridge height. 2-Addition of masonry paver unit, raised patio adjacent to main existing house. This is not approved as an accessory dwelling unit (adu). Mixed work type permit: ADD 250 square feet, ALTER 787 square feet [PT].
- Permit number
- 1095591
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $40,000
- ZIP code
- 20862
- City's category
- Add, single family dwelling
- City's status
- Issued
- Source
- Montgomery County Department of Permitting Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 20200 New Hampshire Ave, and what's permitted nearby
Montgomery County Department of Permitting Services updated its data Oct 8, 2026. We checked it Oct 9, 14:13 UTC. See the county's official records.
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