Construction of new side addition with attached accessory dwelling unit
Addition at 4311 Ambler Dr, Montgomery County
Montgomery County Department of Permitting Services permit 1152393: issued May 15, 2026 for addition work at 4311 Ambler Dr. Construction of new side addition with attached accessory dwelling unit, second floor bedroom, rear deck, utilities, walks, and associated site appurtenances, This is an Accessory Dwelling Unit. Mixed work type permit: ADD 1300 square feet / ALTER 150 square feet / DECK 470 square feet [PT].
- Permit number
- 1152393
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- $200,000
- ZIP code
- 20895
- 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 4311 Ambler Dr, and what's permitted nearby
Montgomery County Department of Permitting Services updated its data Oct 5, 2026. We checked it Oct 5, 18:16 UTC. See the county's official records.
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