Structural and flat work may require professional structural and/or civil engineered designs. All commercial and multi-family redevelopment and developments require civil engineer design for parking, fire lanes, drainage, utility capacity, and development, etc.All commercial and multi-family buildings (new and existing) are subject to Williamson County Fire Marshal code review prior to issuing Certificate of Occupancy. Existing building permit application submittals are required to conduct an Asbestos Survey and abatement as indicated on the results.
Commercial Fee Schedule
| Permits | Price | Price per Sq Ft | |
| Plan Review | $125.00 | Price per hour | |
| Lot Review | $75.00 | ||
| Demolition deposit (refundable) | $100.00 | ||
| Demolition permit (non-refundable) | $100.00 | ||
| Moving permit | $100.00 | ||
| Shipping for plans submittal (to & from ATS) | $20.00 | ||
| Building | $100.00 | ||
| Plumbing & Backflow preventer | $100.00 | ||
| Electrical | $100.00 | ||
| Mechanical (A/C & Heating) | $100.00 | ||
| Gas Permit | $100.00 | ||
| Driveway-Concrete-plus per sq ft/ no inspections | $100.00 | ||
| Deck extra | plus per sq ft/ insp | $100.00 | |
| Patio/ Porch extra | plus per sq ft/ insp | $100.00 | |
| Pergola extra | plus per sq ft/ insp | $100.00 | |
| Greenhouse extra | plus per sq ft/ insp | $100.00 | |
| Storage building extra | plus per sq ft/ insp | $100.00 | |
| Carport/ garage extra | plus per sq ft/ insp | $100.00 | |
| Fence | $100.00 | ||
| Roof extra | permit fee / insp | $100.00 | |
| Solar panels extra | permit fee / insp | $100.00 | |
| Water heater extra | permit fee / insp | $100.00 | |
| Water softener extra | permit fee / insp | $100.00 | |
| Pool -inground- | |||
| Inspections | |||
| T-pole-Temporary electric service | $100.00 | ||
| Plumbing-rough (first) | $100.00 | ||
| Copper rough-ins (second) | $100.00 | ||
| Combination (frame, MEP rough-in mechanical, elec. & plumbing-top-out) | $100.00 | ||
| Electrical-rough | $100.00 | ||
| Electrical service | $100.00 | ||
| Mechanical-rough | $100.00 | ||
| Mechanical-final | $100.00 | ||
| Gas test & Electrical service | $100.00 | ||
| Foundation | $100.00 | ||
| Water & Sewer lines | $100.00 | ||
| Re-Frame & Insulation | $100.00 | ||
| Remodeling/ Alteration to existing structure | $100.00 | ||
| Wallboard (sheetrock) | $100.00 | ||
| Finals combination – Certificate of Occupancy | $100.00 | ||
| (Electrical, Plumbing, Mechanical, Gas, & Building Finals) | |||
| Roof inspection | $100.00 | ||
| Backflow prevention inspection | $100.00 | ||
| Re-Inspection | $100.00 | ||
| Administrative (.20/sq ft price) or base fee | Add in price | $0.20 | |
| Administrative – base price | $50.00 | ||
| Other Fees | |||
| FOR SUBDIVISIONS | RESIDENTIAL | ||
| (extra fees NOT included above) | |||
| TYPE OF PLAN SUBMITTAL | FEES | ||
| Subdivision Plan | $100.00 per section/ phase | ||
| Site Plan | $100.00 | ||
| New building plan | $100.00 + 0.10/sq ft | ||
| New building – Shell only | $100.00 + 0.05/sq ft | ||
| New building – Finish out | $100.00 + 0.05/sq ft | ||
| Existing building re-model | $100.00 + 0.05/sq ft | ||
| Fire Alarm Plan | $100.00 | ||
| Hood System | $100.00 | ||