POTOMAC, MD, 20854 · Montgomery County
Building permit — building residential permit
New Single Family Dwelling
Well permit — county well permit
Well to be surveyed by a licensed surveyor as per COMCOR Chapter 27A. Any location change from the primary well site must have written approval by this department prior to drilling. Well to be at least 100 feet from any septic system. Well to be pre-drilled and log submitted to this office prior to issuance of building permit. Septic System Permit application required prior to issuance of building permit. House must be a minimum of 30 feet from approved well site(s).
Published by Maryland SDAT as assessment data, separately from the county’s permit record above, and current as of the state’s own assessment cycle rather than today. An assessment can lag construction by a cycle, so a property with a recently issued permit may still be assessed as it was before the work. Owner details are published by the jurisdiction but are deliberately not shown here.
These are the permits published by the jurisdictions listed above. A project usually depends on approvals from other agencies that publish nothing machine-readable — a forest conservation exemption, a well completion report, a sediment control or grading plan, a utility connection, a homeowners’ association sign-off. Their absence here is not evidence they were not required, and the gaps between the dates above are usually where they happened. Rows labelled “Filed” are permit APPLICATIONS — Montgomery County publishes an intake date and a declared valuation. Records are grouped by normalised address text, so the same property may also appear upstream under a different spelling. Verify scope, dates, and contractor information with the issuing jurisdiction before bidding, quoting, or performing work.