The construction of a new single family residence with basement ADU
New building at 30 Ritchie Ave, Montgomery County
Montgomery County Department of Permitting Services permit 1118876: issued Nov 21, 2025 for new building work at 30 Ritchie Ave. The construction of a new single family residence with basement ADU.
- Permit number
- 1118876
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $250,000
- ZIP code
- 20910
- City's category
- Construct, 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 30 Ritchie Ave, and what's permitted nearby
Montgomery County Department of Permitting Services updated its data Oct 16, 2026. We checked it Oct 17, 13:13 UTC. See the county's official records.
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