Chattanooga Bathroom Remodel Permits 2026
Chattanooga bathroom remodel permit fees, plan review, and required inspections for 2026.
Chattanooga Bathroom Remodel permit basics
- Building department: City of Chattanooga Land Development Office
- Department URL: https://chattanooga.gov/government/public-works/land-development-office
- Permit fee typical: $150 - $900 permit fee
- Plan review + approval: 5-15 business days
- Inspections required: 3-5 inspections (rough plumbing, rough electrical, framing, final)
Chattanooga Bathroom Remodel common issues
Ventilation requirements (50 CFM minimum), GFCI placement, waterproofing in showers (tile + grout no longer accepted as waterproof).
Chattanooga-specific permitting context
Tennessee requires a state contractor license for projects of $25,000 or more (electrical, mechanical, and plumbing at $25,000+ carry their own limited-license thresholds), so Chattanooga builders must be state-licensed before pulling most commercial and larger residential permits.
Climate factors: Humid subtropical Tennessee River valley climate with hot humid summers, mild winters, and mountain-valley terrain.
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.
Chattanooga 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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