Administrative overview · FIPS 01091
Marengo County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
Municipal Fallback
This profile identifies a handoff outside the county’s ordinary structural permitting lane.
Required jurisdiction check
Confirm the controlling local or state authority before filing.
The record is marked Municipal Fallback. That means the county profile should be treated as a routing brief: incorporated municipalities, a state building department, or a state fire marshal may control plan review, permits, and inspections. Contact the named agency below and verify the parcel’s jurisdiction before paying a fee or scheduling field work.
Responsible agency
Marengo County Commission; City of Demopolis Building Department and other municipal authorities having jurisdiction
For a project in or near Marengo County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
(334) 295-2200 (Marengo County Commission); (334) 289-0577 (Demopolis Building Department); (334) 431-1291 or (334) 216-8748 (Demopolis Building Official)
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Marengo County Courthouse, 101 E. Coats Avenue, Linden, AL 36748; City of Demopolis Building Department, 211 North Walnut Avenue, Demopolis, AL 36732
Operating hours
Marengo County offices: Monday-Friday, 8:00 AM-4:30 PM. Demopolis Building Department: Monday-Friday, 8:00 AM-5:00 PM.
Review expectation
Demopolis’ building-permit process chart lists plan review as approximately 1-14 days; no countywide timeline was verified for unincorporated Marengo County or other municipalities.
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Marengo County
Who handles permitting for this jurisdiction?
This record is marked Municipal Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact (334) 295-2200 (Marengo County Commission); (334) 289-0577 (Demopolis Building Department); (334) 431-1291 or (334) 216-8748 (Demopolis Building Official).
How long might review take?
Demopolis’ building-permit process chart lists plan review as approximately 1-14 days; no countywide timeline was verified for unincorporated Marengo County or other municipalities.
How are inspections scheduled?
For Demopolis, the person or contractor performing the work must arrange inspections at least 24 hours in advance by calling (334) 216-8748 or the Building Official at (334) 431-1291. Minimum stages include soils, footings, underground plumbing, slab, electrical service, rough plumbing/electrical/mechanical, sheathing, framing, firestop, insulation, gypsum board, HVAC and final. Other municipalities must be contacted directly.
Which codes and exemptions should I review?
No countywide building codes were identified in the official Marengo County hazard-plan material. Within Demopolis, the city’s June 2023 adopted-code sheet lists the 2021 International Existing Building, Building, Plumbing, Mechanical, Fire, Fuel Gas, Pool and Property Maintenance Codes; 2015 International Residential Code; 2020 National Electrical Code; 2010 ADA Standards; and 2015 Alabama Energy and Residential Codes. For Demopolis, permits are required for new construction, renovations, additions, mobile/manufactured homes, accessory structures including sheds, pools and fences, moving/demolition, temporary banners and permanent signs. The zoning ordinance exempts painting or wallpapering and repairs not exceeding the city’s current minimum-cost policy; the building permit is required for excavation, construction or alteration costing $1,000 or more. Countywide unincorporated exemptions were not published.