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§ 02
When a permit is required
Permit triggers and exempt work for Mesa County
Required for most construction. Mesa County's adopted code summary says each separate building, structure, pool, retaining wall, etc. requires a separate permit.
Fences under 7 feet tall from grade
Retaining walls under 4 feet tall
Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work
Swings and playground equipment
Plastic covered crop production shelters where public access is prohibited
Roofing overlay over a single layer and repairs less than 100 square feet
Detached accessory structures within the county's published size thresholds
Sidewalks, driveways, and platforms within published height and accessibility limits
Prefabricated above-ground pools within the county's published depth and volume limits
Decks no more than 30 inches above grade at any point
- Exempt Fences under 7 feet tall from grade
- Exempt Retaining walls under 4 feet tall
- Exempt Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work
- Exempt Swings and playground equipment
- Exempt Plastic covered crop production shelters where public access is prohibited
- Exempt Roofing overlay over a single layer and repairs less than 100 square feet
- Exempt Detached accessory structures within the county's published size thresholds
- Exempt Sidewalks, driveways, and platforms within published height and accessibility limits
- Exempt Prefabricated above-ground pools within the county's published depth and volume limits
- Exempt Decks no more than 30 inches above grade at any point
Note: Confirm specific exemptions with Mesa County Building Department.
Required documents
- Completed permit application
- Residential or commercial permit checklist materials
- Complete plan set where required
- Assessor characteristics form and separate floor plan where required
- Planning clearance
- Sanitary sewer or septic clearance
- Gamma radiation survey for footprint-creating work or to-ground demolition
- Fire clearance where applicable
- Building code
- Mesa County Ordinance 008(D) summary states adoption of 2024 IBC, 2024 IRC, 2024 IMC, 2024 IEBC, Colorado Plumbing and Fuel Gas Code, NEC, IECC, and Colorado Model Electric Ready and Solar Ready Code.
- Permit validity
- Permits become null and void if the project is not commenced and progress verified by an inspector every 180 days.
- Owner-builder
- A residential homeowner may perform electrical and plumbing work; otherwise those trades must be performed by persons licensed by the State of Colorado.
- Contractor requirements
- Mesa County's contractor licensing page states licensing is only required in Grand Junction city limits. State electrical and plumbing licensing applies to those trades countywide.
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Research parcel information and zoning, then confirm whether planning clearance, floodplain review, septic, sewer, driveway, or fire review will be needed.
- 02 Create a Mesa County Customer Portal account, add credentials if desired, and add a signature.
- 03 Submit the permit by selecting the permitting workflow, entering the address or parcel, adding contacts, and uploading documents such as planning clearance, floor plans, assessor forms, and plan sets.
- 04 Monitor the permit record for comments and required action items, then upload revisions or missing documents.
- 05 Once approved, pay fees, obtain the permit, and schedule inspections by portal, phone, or text until final approval and certificate issuance.
§ 04
Fee schedule
Effective 2024
Fee type
Amount
01
Minimum permit fee
$50.00
02
Plan check fee
Up to 15% of calculated permit fee for new one- and two-family residential and townhouses; up to 50% for new commercial construction, additions, or alterations; residential submittal fee up to $250 when applied.
03
Permit fee formula
Valuation-based under Table 2, using square-foot valuation tables for new construction and actual labor and material cost for remodels.
04
Reinspection fee
$50 for first reinspection; $100 for additional same-violation reinspection; $100 in addition for same-day inspection if available; $250 after TCO expiration; $100 for TCO extension before expiration; work before permit may be charged at 2x permit fee
Building permit fee estimator is available online; permit issuance after 4:30 p.m. is limited and no multiple permits are issued after 4:30 p.m.
Fees change periodically. Confirm at the official fee schedule ↗ (effective 2024) before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- Mesa County Customer Portal (online)
- 970-256-1564 (phone)
- 844-987-4628 (text)
- Scheduling deadline
- Same-day or next-business-day if received by 7:00 a.m.; later requests within two business days.
Typical sequence: Building inspections commonly include footer, foundation, slab, floor frame, frame, insulation, mid-roof where applicable, and final; trade inspections commonly include underground, rough-in, service-specific checks, and final.
§ 06
Frequently asked
Common questions about unincorporated Mesa County permits
01 Do I need a building permit in unincorporated Mesa County, CO? ▸
Required for most construction. Mesa County's adopted code summary says each separate building, structure, pool, retaining wall, etc. requires a separate permit.
02 How much does a building permit cost in unincorporated Mesa County, CO? ▸
Building permit fees in unincorporated Mesa County, CO are set by the local building department and vary by project type and valuation. The minimum permit fee is $50.00. Fees are calculated as: Valuation-based under Table 2, using square-foot valuation tables for new construction and actual labor and material cost for remodels.. Plan check fee: Up to 15% of calculated permit fee for new one- and two-family residential and townhouses; up to 50% for new commercial construction, additions, or alterations; residential submittal fee up to $250 when applied..
03 How do I apply for a building permit in unincorporated Mesa County, CO? ▸
To apply for a building permit in unincorporated Mesa County, CO, follow these steps: 1. Research parcel information and zoning, then confirm whether planning clearance, floodplain review, septic, sewer, driveway, or fire review will be needed. 2. Create a Mesa County Customer Portal account, add credentials if desired, and add a signature. 3. Submit the permit by selecting the permitting workflow, entering the address or parcel, adding contacts, and uploading documents such as planning clearance, floor plans, assessor forms, and plan sets. 4. Monitor the permit record for comments and required action items, then upload revisions or missing documents. 5. Once approved, pay fees, obtain the permit, and schedule inspections by portal, phone, or text until final approval and certificate issuance.
04 What work is exempt from building permits in unincorporated Mesa County, CO? ▸
Not all construction work requires a permit in unincorporated Mesa County, CO. The following work is generally exempt: Fences under 7 feet tall from grade; Retaining walls under 4 feet tall; Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work; Swings and playground equipment; Plastic covered crop production shelters where public access is prohibited; Roofing overlay over a single layer and repairs less than 100 square feet; Detached accessory structures within the county's published size thresholds; Sidewalks, driveways, and platforms within published height and accessibility limits; Prefabricated above-ground pools within the county's published depth and volume limits; Decks no more than 30 inches above grade at any point. Note: Confirm specific exemptions with Mesa County Building Department. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in unincorporated Mesa County, CO? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Mesa County, CO via: Mesa County Customer Portal, 970-256-1564, 844-987-4628. Same-day or next-business-day if received by 7:00 a.m.; later requests within two business days..
last verified April 2026
source Mesa County Building Department ↗
entry id permits/colorado/mesa/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Mesa County Building Department before applying. Jaspector is not legal advice.