Administrative overview · FIPS 08013
Boulder 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
Boulder County Community Planning & Permitting - Building Safety and Inspection Services
For a project in or near Boulder 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
Building Safety and Inspection Services: (303) 441-3926; inspections: (303) 441-3925; Community Planning & Permitting front desk: (303) 441-3930
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Courthouse Annex Building, 2045 13th St., Boulder, CO 80302; mailing P.O. Box 471, Boulder, CO 80306
Operating hours
Public office: 8:00 a.m.-3:00 p.m. Monday, Wednesday, and Thursday; 10:00 a.m.-3:00 p.m. Tuesday. Virtual service: 8:00 a.m.-4:30 p.m. Monday, Wednesday, Thursday, and Friday; 10:00 a.m.-4:30 p.m. Tuesday.
Review expectation
N/A; Boulder County states every application is different and publishes no fixed review time. Zoning, access/engineering, floodplain, public health, electrical, and building reviews may occur in parallel, and deficiencies pause completion.
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 Boulder County
Who handles permitting for this jurisdiction?
Boulder County Community Planning & Permitting - Building Safety and Inspection Services 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?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact Building Safety and Inspection Services: (303) 441-3926; inspections: (303) 441-3925; Community Planning & Permitting front desk: (303) 441-3930.
How long might review take?
N/A; Boulder County states every application is different and publishes no fixed review time. Zoning, access/engineering, floodplain, public health, electrical, and building reviews may occur in parallel, and deficiencies pause completion.
How are inspections scheduled?
Schedule through Boulder County Accela Citizen Access or call (303) 441-3925 and select the inspection menu; the permit number and inspection code are required. Requests received by 3:30 p.m. Monday-Thursday may be eligible for the following business day, but next-day or exact-time service is not guaranteed. Scheduling is also available by texting SCHEDULE, RESCHEDULE, CANCEL, or RESULTS to (877) 558-7966. Re-roof and temporary-meter inspections may use photo submissions; the County reports photo reviews within 24 hours.
Which codes and exemptions should I review?
For unincorporated Boulder County permit applications submitted on or after July 1, 2026: 2021 IBC, 2021 IRC with listed appendices, 2021 IEBC, 2021 IMC, 2021 IPC, 2021 IFGC, current Colorado-adopted NEC, 2021 IECC, 2021 IgCC, 2021 ICC Performance Code, 2021 ISPSC, and the 2023 Colorado Model Electric Ready and Solar Ready Code, all with Boulder County local amendments. Cities and towns adopt and enforce their own codes. Exemptions include limited one-story detached accessory sheds, playhouses, greenhouses, chicken coops, or similar structures up to 120 sq ft (agricultural loafing sheds up to 200 sq ft), max 12 ft high, without utilities, and subject to parcel-count and land-use conditions; fences up to 6 ft; retaining walls up to 4 ft unless supporting surcharge or certain liquids; on-grade water tanks up to 5,000 gallons with a maximum 2:1 height-to-width ratio; certain sidewalks and driveways up to 30 in above grade; painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work in one- and two-family dwellings (plumbing/electrical remodel work still requires a permit); qualifying above-ground prefabricated pools under 24 in deep and 5,000 gallons; shade cloth agricultural/nursery structures; playground equipment; limited awnings; movable fixtures/partitions under 5 ft 9 in; certain residential antennas; and limited residential decks up to 200 sq ft and 30 in high. Roof-covering repair/replacement is exempt only up to one square. Emergency repairs require the application by the next business day.