Permit Requirements for Lindon, Colorado
For Plumbing projects in Lindon, determining the correct permitting authority depends on whether the project site is located within the incorporated city limits or in an unincorporated area of Washington County.
Authority Having Jurisdiction (AHJ)
Most jurisdictions require permits for Plumbing work to ensure safety and code compliance. The governing body responsible for issuing these permits varies by specific location:
General Plumbing Guidelines
Permits are usually required for new installations, structural modifications, or major repairs. While minor maintenance or cosmetic updates may be exempt, landowners should always verify local codes before work begins.
Help Us Improve This Guide
If you have found a direct link to a permit portal or a specific local ordinance for Plumbing in this area, please submit an update.
Because Lindon is located within Washington County, the following broader county regulations may also apply to your project:
Colorado, Washington County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Washington County, Colorado Plumbing Permit Requirements
In Washington County, Colorado, plumbing installations require a permit. A valid Colorado State Plumbing permit must be obtained before commencing any plumbing work. These permits are valid for one year from the issuance date. Homeowners can obtain permits online or through the local building department. If a homeowner performs their own plumbing work, the property must not be for sale, resale, or rent, and not generally open to the public. All work must be inspected before being covered and again upon completion.
For properties in unincorporated areas of Washington County, the Land Use Office administers permits for buildings and structures. Building permits are required for residences, including mobile and manufactured homes, as well as outbuildings, grain bins, garages, and additions. Well and septic permits may be required before final approval for building permits.
The State of Colorado has specific requirements for mobile and manufactured homes, which Washington County must adhere to. A foundation permit may also be required for these types of homes.
Plumbing installations must comply with the International Plumbing Code (IPC), International Residential Code (IRC), and International Fuel Gas Code (IFGC).
- A valid Colorado State Plumbing permit is required before installation.
- Permits are valid for one year from the date of issue.
- Homeowners may obtain permits online or from the local building department.
- Work performed by a homeowner must be for their primary residence and not for sale, resale, or rent.
- All plumbing work requires inspection before covering and upon completion.
- For unincorporated areas, the Land Use Office handles building and structure permits.
- Well and septic permits may be necessary before final building permit approval.
- State regulations apply to mobile and manufactured homes.
- A foundation permit may be required for mobile/manufactured homes.
- Compliance with IPC, IRC, and IFGC codes is mandatory.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within Colorado:
Colorado Plumbing Legislation, Codes, and Guidelines
State-Level Plumbing Codes in Colorado
The State of Colorado establishes minimum standards for plumbing installations through the Colorado Plumbing Code. This code is primarily based on the 2021 editions of the International Plumbing Code (IPC), the International Fuel Gas Code (IFGC), and the plumbing provisions of the International Residential Code (IRC). The state adopts these model codes with specific state-level additions, revisions, and deletions, which are codified in the Code of Colorado Regulations (3 CCR 720-1).
Regulatory Authority
The primary agency responsible for setting and enforcing these standards is the Colorado State Plumbing Board, which operates under the Department of Regulatory Agencies (DORA). The Board is responsible for licensing plumbers, registering apprentices and contractors, issuing permits for state-inspected areas, and conducting inspections to ensure compliance with the state-adopted codes. While the state sets these minimum standards, local jurisdictions may also adopt and enforce their own building codes, which can sometimes be more stringent than the state requirements.
Resources to Learn More