On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Rio Grande County
county materials say a permit is required before construction, and the packet covers new construction, additions, and related building work
Water tanks supported directly upon grade up to 5,000 gallons and within the stated height ratio
Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below and not part of an accessible route
Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work
Prefabricated swimming pools less than 24 inches deep
Swings and other playground equipment
Window awnings supported by an exterior wall that project no more than 54 inches and do not require additional support
Decks not exceeding 200 square feet, not more than 30 inches above grade, not attached to a dwelling, and not serving the required exit door
- Exempt Water tanks supported directly upon grade up to 5,000 gallons and within the stated height ratio
- Exempt Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below and not part of an accessible route
- Exempt Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work
- Exempt Prefabricated swimming pools less than 24 inches deep
- Exempt Swings and other playground equipment
- Exempt Window awnings supported by an exterior wall that project no more than 54 inches and do not require additional support
- Exempt Decks not exceeding 200 square feet, not more than 30 inches above grade, not attached to a dwelling, and not serving the required exit door
Required documents
- application form, site plan, construction details, valuation, and any checklist items in the residential or commercial packet
- Building code
- 2018 International Building Code, 2018 International Residential Code, 2018 International Mechanical Code, 2018 International Energy Conservation Code, and 2018 International Existing Building Code
- Contractor requirements
- the county packet expects contractor information where applicable; plumbing, gas, and electrical work are separate state-permitted trades
§ 03
Application process
Typical processing: public county guidance says permit review can take about 2 to 4 weeks in normal circumstances, and longer in construction season
- 01 Confirm the project is in county jurisdiction and not in South Fork or Center.
- 02 Gather the application packet, site plan, and any checklist items.
- 03 Submit the building permit application to the Building Department.
- 04 County staff review the application, valuation, code compliance, and supporting documents.
- 05 If the project is in Monte Vista or Del Norte, first obtain the city approved site or zoning verification before county permit submission.
- 06 After review and any required corrections, the permit is issued.
- 07 Schedule required inspections during construction and obtain final sign-off or certificate of occupancy where applicable.
Typical processing time: public county guidance says permit review can take about 2 to 4 weeks in normal circumstances, and longer in construction season
§ 04
Fee schedule
Rio Grande County building permit fees
Fee type
Amount
01
Minimum permit fee
county land-use fee schedule shows zoning permit / ag building up to 500 sq. ft. at $100.00
02
Permit fee formula
the public building department page links to a separate Building Permit Fees document, but the fee table itself was not fully exposed in the searchable text; for land-use items, the county fee schedule shows fixed fees and some formulas such as subdivision fees at $3,000.00 plus $50.00 per lot and similar schedule-based charges
03
Reinspection fee
county packet states a fine of 200% of the original permit fee if construction begins or is completed without the required building permit
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
- Inspection hours
- in person 8:00 am to 4:00 pm; call-in hours 7:00 am to 4:00 pm
Typical sequence: application, review, permit issuance, construction, required inspections, final inspection, and certificate of occupancy where required
§ 06
Frequently asked
Common questions about unincorporated Rio Grande County permits
01 Do I need a building permit in unincorporated Rio Grande County, CO? ▸
county materials say a permit is required before construction, and the packet covers new construction, additions, and related building work
02 How much does a building permit cost in unincorporated Rio Grande County, CO? ▸
Building permit fees in unincorporated Rio Grande County, CO are set by the local building department and vary by project type and valuation. The minimum permit fee is county land-use fee schedule shows zoning permit / ag building up to 500 sq. ft. at $100.00. Fees are calculated as: the public building department page links to a separate Building Permit Fees document, but the fee table itself was not fully exposed in the searchable text; for land-use items, the county fee schedule shows fixed fees and some formulas such as subdivision fees at $3,000.00 plus $50.00 per lot and similar schedule-based charges.
03 How do I apply for a building permit in unincorporated Rio Grande County, CO? ▸
To apply for a building permit in unincorporated Rio Grande County, CO, follow these steps: 1. Confirm the project is in county jurisdiction and not in South Fork or Center. 2. Gather the application packet, site plan, and any checklist items. 3. Submit the building permit application to the Building Department. 4. County staff review the application, valuation, code compliance, and supporting documents. 5. If the project is in Monte Vista or Del Norte, first obtain the city approved site or zoning verification before county permit submission. 6. After review and any required corrections, the permit is issued. 7. Schedule required inspections during construction and obtain final sign-off or certificate of occupancy where applicable.
04 How long does it take to get a building permit in unincorporated Rio Grande County, CO? ▸
Building permit processing times in unincorporated Rio Grande County, CO typically run public county guidance says permit review can take about 2 to 4 weeks in normal circumstances, and longer in construction season. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in unincorporated Rio Grande County, CO? ▸
Not all construction work requires a permit in unincorporated Rio Grande County, CO. The following work is generally exempt: Water tanks supported directly upon grade up to 5,000 gallons and within the stated height ratio; Sidewalks and driveways not more than 30 inches above adjacent grade and not over a basement or story below and not part of an accessible route; Painting, papering, tiling, carpeting, cabinets, counter tops, and similar finish work; Prefabricated swimming pools less than 24 inches deep; Swings and other playground equipment; Window awnings supported by an exterior wall that project no more than 54 inches and do not require additional support; Decks not exceeding 200 square feet, not more than 30 inches above grade, not attached to a dwelling, and not serving the required exit door. When in doubt, confirm with the local building department before starting work.
last verified April 2026
source Rio Grande County Building Department ↗
entry id permits/colorado/rio-grande/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Rio Grande County Building Department before applying. Jaspector is not legal advice.