Fees, valuation & enforcement
Permit fees are a project input. Enforcement exposure is a project risk. Use the official schedule where available, then confirm valuation, trade permits, plan review, and inspection charges with the Authority Having Jurisdiction.
Official fee pathway
The final charge may depend on declared construction value, occupancy classification, square footage, plan review, state surcharges, trade permits, technology fees, and inspection activity. Do not use a neighboring city’s fee table as a substitute for this jurisdiction.
Fee desk contact
423-753-1753 (Zoning & Planning); 423-753-2062 (Chief Building Official Scott Chapman); 423-753-1852 (Planning Director Angie Charles); 423-753-1714 (Highway driveway permits)
Ask the counter to confirm current charges before submitting a project with multiple trades or a change of use.
Financial exposure
Plan for building, mechanical, plumbing, electrical, fire, energy, zoning, septic, right-of-way, or other reviews that the project scope triggers. The lowest initial permit fee is not always the lowest project cost.
Enforcement exposure
When work begins without authorization, the agency may halt the site, require corrective plans, impose additional fees, withhold inspection release, or require concealed work to be exposed for review.
Closeout exposure
A missing final inspection or certificate can complicate occupancy, refinancing, sale, insurance, and utility connection. Preserve the approved plans and signed inspection record through closeout.
Professional field note
Even when a cosmetic or minor project does not require a building permit, zoning, floodplain, shoreline, historic, utility, fire, or right-of-way controls may still apply. Confirm the full jurisdictional picture before work starts.
Source trail
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
Washington County Zoning, Planning & Building Codes Office is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 423-753-1753 (Zoning & Planning); 423-753-2062 (Chief Building Official Scott Chapman); 423-753-1852 (Planning Director Angie Charles); 423-753-1714 (Highway driveway permits).
Next-day inspection service is available for requests made before 3:00 p.m. the prior day; the county does not publish a general plan-review timeline.
Submit the application and required septic and driveway documentation; typical new residential construction does not require plans according to the county FAQ. All inspections must be scheduled by 3:00 p.m. the prior day by calling 423-753-1753; the county addendum says next-day site service is available when requested before 3:00 p.m. The applicant must call for required inspections and final approval, and permits become invalid if work does not start or inspections are not requested for 180 days.
Washington County adopted the 2018 International Residential Code for residential dwellings. The county zoning office also administers stormwater, floodplain, zoning, planning, and other building-code requirements; its public page does not identify a separate current commercial code edition. Permits are required for constructing buildings or structures, pools, decks, additions, renovations, manufactured housing, and grading. The county’s published materials do not list a broad cosmetic-repair exemption. Accessory structures and decks under 200 square feet use a residential zoning-compliance permit and fee rather than the full building-permit fee schedule; confirm whether a particular minor repair is exempt before work begins. Fencing is not regulated by Zoning & Building Codes according to the county FAQ.
Why permit costs vary
Building departments commonly calculate charges from valuation, occupancy, floor area, project type, plan review effort, trade scope, state surcharges, and inspection activity. A remodel that appears small on paper may still trigger structural, energy, fire, or utility review. Ask the permit counter which disciplines apply before you finalize the construction budget.
The same discipline applies to enforcement. Correcting unpermitted work after finishes are installed can require demolition, revised plans, additional inspections, and schedule disruption. Authorization is usually the less expensive project-management decision.