Administrative overview · FIPS 56007
Carbon 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
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
Carbon County Planning and Development Department
For a project in or near Carbon 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
307-328-2651
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Carbon Building, Planning and Development Department, 215 West Buffalo Street, Suite 317, Rawlins, WY 82301
Operating hours
Monday-Friday, 8:00 AM-5:00 PM Mountain
Review expectation
Ask the agency for its current review estimate
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 Carbon County
Who handles permitting for this jurisdiction?
Carbon County Planning and Development Department is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
No verified online portal was located in the reviewed public materials. Contact 307-328-2651 and request the current application route before preparing a final submittal.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
Contact Planning and Development at 307-328-2651 to coordinate any zoning/site inspection associated with the permit. The County's inspections concern site-plan, zoning and subdivision compliance rather than structural, plumbing or electrical code. State electrical permitting and inspection questions go to Wyoming Fire Prevention and Electrical Safety at 307-777-7288; septic systems are handled by Wyoming DEQ at 307-777-6183.
Which codes and exemptions should I review?
Carbon County's building permit is a zoning and site-plan approval for unincorporated areas; the County reviews compliance with the Carbon County Zoning Resolution of 2015, as amended, and the 2023 Subdivision Regulations but directs applicants to qualified contractors, architects or engineers for frost protection, plumbing, electrical and structural specifications. Wyoming's applicable National Electrical Code requirements are administered through the State Fire Marshal, septic/wastewater through Wyoming DEQ, and wells through the State Engineer. Carbon County states that canals, dams, ditches, agricultural water tanks and fences under eight feet high do not require its building permit. Every fence in a Commercial or Industrial zone does require a permit. All construction that places a new building or structure on land, including pole barns, shops and garages, requires the County permit, as do additions or alterations that change floor area or the physical size or shape of a structure.