Weld County, CO — 2026 Building Permit Guide

On this page 6

§ 01

Permit authority

Weld County Planning and Development Services, Building Inspection Division

Street address

1402 N. 17th Avenue, Greeley, CO 80631

Phone

970-400-6100

Contact through online question or comment form

Coverage

Applies only to unincorporated Weld County. Municipal properties inside incorporated cities and towns use their own local permit authorities.

Online portal

E-Permit Center (Accela Citizen Access)

Accela Citizen Access

Website

Department website

Additional resources

§ 02

When a permit is required

Permit triggers and exempt work for Weld County

Weld states no building or structure regulated by the building code may be erected, constructed, enlarged, altered, repaired, moved, improved, removed, converted, or demolished without first obtaining a separate building permit from the Building Inspection Division.

Scope of work

Permit?

Public utility towers and poles

Exempt

Re-roofing of single-family dwellings and noncommercial detached accessory structures

Exempt

Additional exempt structures and work items listed in the county handout titled 'list of structures that do not require a Building Permit'

Exempt

Exempt Public utility towers and poles
Exempt Re-roofing of single-family dwellings and noncommercial detached accessory structures
Exempt Additional exempt structures and work items listed in the county handout titled 'list of structures that do not require a Building Permit'

Note: Separate plumbing, electrical, and mechanical permits may still be required for otherwise exempt building work.

Required documents

Specific information and declarations required by Weld County Code Chapter 29
Project-specific applications and handouts for residential, commercial, demolition, agricultural exempt, manufactured homes, and oil and gas work

Building code: As of January 1, 2022, Weld County states it enforces the 2018 IBC, IEBC, IRC, IMC, IPC, IFGC, and IECC, with the 2023 NEC, 2018 ISPSC, and 1997 Uniform Code for the Abatement of Dangerous Buildings remaining as currently adopted.
Permit validity: Weld states each issued permit has an expiration date based on valuation. One written extension of up to 365 days may be granted at the Building Official's discretion, with a $52 processing fee.
Owner-builder: The public pages reviewed do not provide one concise owner-builder summary.
Contractor requirements: The county portal allows users to add a contractor license to the account. Separate Colorado state electrical and plumbing licensing rules also apply. The public pages reviewed do not publish a single consolidated countywide general contractor licensing summary.

Source: Weld County Planning and Development Services, Building Inspection Division ↗

§ 03

Application process

Typical processing: Weld launched express permits in 2024 for qualifying permit types, but the main public pages reviewed do not publish one universal review timeline for all permit classes.

01

Confirm the project is in unincorporated Weld County and determine the correct permit type such as residential, commercial, agricultural exempt, demolition, or oil and gas.
02

Create an E-Permit Center account in Accela.
03

Submit the permit application and all required declarations and supporting documents required by Chapter 29 of the Weld County Code.
04

For demolition, provide proof of ownership, site map, and asbestos certification letter. For other project types, submit the project-specific forms and checklists listed by the county.
05

Pay applicable building, plan review, and impact fees.
06

Receive and print the permit through Accela.
07

Schedule inspections, address corrections, and complete all required approvals before final approval or certificate of occupancy.

Typical processing time: Weld launched express permits in 2024 for qualifying permit types, but the main public pages reviewed do not publish one universal review timeline for all permit classes.

Source: Weld County Planning and Development Services, Building Inspection Division ↗

§ 04

Fee schedule

Effective 2024

Fee type

Amount

Plan check fee

65 percent of the assessed building fee for new dwellings and all commercial permits; $50 flat plan review fee for manufactured homes, residential additions and remodels under 1,000 square feet, and detached utility buildings under 3,000 square feet.

Permit fee formula

Residential building fees are based on total valuation; electrical fees are either square-foot based for new dwellings and large additions or valuation-based for other work; the county also collects road, drainage, and county facilities impact fees.

Reinspection fee

Reinspection fees may apply if an inspection is requested and the site is not ready. The fee schedule also states an investigation fee of 50 percent of the permit fee may be added when work starts without a required permit.

Permits can be applied for, paid for, and printed through the E-Permit Center.

Fees change periodically. Confirm at the official fee schedule ↗ (effective 2024) before budgeting.

§ 05

Required inspections

Scheduling and sequence

How to schedule

E-Permit Center (online)
970-400-3015 (phone)

Inspection hours: The scheduling line operates 24 hours a day. Building Division walk-in and inspector-on-call support is available Monday through Friday, 7:30 a.m. to 4:30 p.m.

Typical sequence: The county requires inspections at specified points in construction. Rough inspections cannot be scheduled until setbacks, footing or caissons, foundation, concrete encased electrode, perimeter drains, and damp proofing are approved where applicable. Final inspections require rough inspections and all other conditions of approval to be complete.

Source: Weld County Planning and Development Services, Building Inspection Division ↗

§ 06

Frequently asked

Common questions about unincorporated Weld County permits

01 Do I need a building permit in unincorporated Weld County, CO? ▸

02 How much does a building permit cost in unincorporated Weld County, CO? ▸

Building permit fees in unincorporated Weld County, CO are set by the local building department and vary by project type and valuation. Fees are calculated as: Residential building fees are based on total valuation; electrical fees are either square-foot based for new dwellings and large additions or valuation-based for other work; the county also collects road, drainage, and county facilities impact fees.. Plan check fee: 65 percent of the assessed building fee for new dwellings and all commercial permits; $50 flat plan review fee for manufactured homes, residential additions and remodels under 1,000 square feet, and detached utility buildings under 3,000 square feet..

03 How do I apply for a building permit in unincorporated Weld County, CO? ▸

To apply for a building permit in unincorporated Weld County, CO, follow these steps: 1. Confirm the project is in unincorporated Weld County and determine the correct permit type such as residential, commercial, agricultural exempt, demolition, or oil and gas. 2. Create an E-Permit Center account in Accela. 3. Submit the permit application and all required declarations and supporting documents required by Chapter 29 of the Weld County Code. 4. For demolition, provide proof of ownership, site map, and asbestos certification letter. For other project types, submit the project-specific forms and checklists listed by the county. 5. Pay applicable building, plan review, and impact fees. 6. Receive and print the permit through Accela. 7. Schedule inspections, address corrections, and complete all required approvals before final approval or certificate of occupancy.

04 How long does it take to get a building permit in unincorporated Weld County, CO? ▸

Building permit processing times in unincorporated Weld County, CO typically run Weld launched express permits in 2024 for qualifying permit types, but the main public pages reviewed do not publish one universal review timeline for all permit classes.. Timelines can vary based on project complexity and current department workload.

05 What work is exempt from building permits in unincorporated Weld County, CO? ▸

Not all construction work requires a permit in unincorporated Weld County, CO. The following work is generally exempt: Public utility towers and poles; Re-roofing of single-family dwellings and noncommercial detached accessory structures; Additional exempt structures and work items listed in the county handout titled 'list of structures that do not require a Building Permit'. Note: Separate plumbing, electrical, and mechanical permits may still be required for otherwise exempt building work. When in doubt, confirm with the local building department before starting work.

06 How do I schedule a building inspection in unincorporated Weld County, CO? ▸

Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Weld County, CO via: E-Permit Center, 970-400-3015.

last verified April 2026 source Weld County Planning and Development Services, Building Inspection Division ↗ entry id permits/colorado/weld/unincorporated

Report a correction

Educational reference. Permit rules and fees change — confirm current requirements directly with Weld County Planning and Development Services, Building Inspection Division before applying. Jaspector is not legal advice.

Unincorporated Weld County