Commercial Project Permit Cost Estimator
Estimate building permit fees for commercial construction projects based on project valuation, type, and jurisdiction factors. Results are estimates only — always verify with your local building department.
Formula
Total Permit Cost = Adjusted Base Fee + Plan Review Fee + Fire Sprinkler Fee + MEP Fees + Expedite Surcharge + State Surcharge
- Adjusted Base Fee = ICC Sliding-Scale Base Fee × Project Type Multiplier × Occupancy Factor × Jurisdiction Multiplier + Multi-Story Surcharge
- ICC Sliding-Scale Base Fee: $50 minimum; $20/$1,000 up to $25K; $14.50/$1,000 to $50K; $12/$1,000 to $100K; $10/$1,000 to $500K; $8/$1,000 to $1M; $6.50/$1,000 above $1M
- Plan Review Fee = Adjusted Base Fee × 65%
- Multi-Story Surcharge = Base Fee × 4% × (Stories − 1)
- Fire Sprinkler Fee = Sq Ft × $0.14–$0.25/sq ft (by jurisdiction size)
- MEP Fee = Number of Trade Permits × (Adjusted Base Fee × 9%)
- Expedite Surcharge = Plan Review Fee × 75%
- State Surcharge = Valuation × 0.1–0.2% (jurisdiction-dependent), minimum $25
Assumptions & References
- Base fee schedule follows the ICC (International Code Council) Building Valuation Data sliding-scale structure, widely adopted across U.S. jurisdictions.
- Plan review fee set at 65% of the building permit fee, consistent with IBC-adopting jurisdictions (range: 50–85% nationally).
- Does not include: impact fees, school fees, utility connection fees, grading/demolition permits, or environmental review fees.