Nashville Bathroom Remodel Permits 2026

Nashville bathroom remodel permit fees, plan review, and required inspections for 2026.

Nashville Bathroom Remodel permit basics

  • Building department: Metro Nashville Department of Codes Administration
  • Department URL: https://www.nashville.gov/departments/codes
  • Permit fee typical: $150 - $900 permit fee
  • Plan review + approval: 5-12 business days
  • Inspections required: 3-5 inspections (rough plumbing, rough electrical, framing, final)

Nashville Bathroom Remodel common issues

Ventilation requirements (50 CFM minimum), GFCI placement, waterproofing in showers (tile + grout no longer accepted as waterproof).

Nashville-specific permitting context

Nashville Metro consolidated city/county simplifies permitting. TN contractor license required for projects over $25K. Short-term rental rules complex for vacation properties.

Climate factors: Mild winters; hot humid summers; tornadoes (March-April); high growth driving construction

Tennessee licensing for Bathroom Remodel contractors

Tennessee Board for Licensing Contractors - required: $250 + exam + financial statement. Board: https://www.tn.gov/commerce/regboards/contractor.html.

Mechanics lien deadline in Tennessee: 90 days from last work. Preliminary notice: Notice of Nonpayment required for liens by non-prime contractors.

Nashville Bathroom Remodel sales tax

Tennessee sales tax: 7% + local (~9.5% combined avg, highest base in US). Real property labor exempt. Tennessee has some of the highest combined state+local sales tax rates in the US.

Verify with the Tennessee Department of Revenue.

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