Washington DC Bathroom Remodel Permits 2026
Washington DC bathroom remodel permit fees, plan review, and required inspections for 2026.
Washington DC Bathroom Remodel permit basics
- Building department: DC Department of Buildings (DOB)
- Department URL: https://dob.dc.gov
- Permit fee typical: $150 - $900 permit fee
- Plan review + approval: 10-25 business days
- Inspections required: 3-5 inspections (rough plumbing, rough electrical, framing, final)
Washington DC Bathroom Remodel common issues
Ventilation requirements (50 CFM minimum), GFCI placement, waterproofing in showers (tile + grout no longer accepted as waterproof).
Washington DC-specific permitting context
DC DOB and DCRA have strict historic preservation review (HPRB). License + basic business license required. DC has no state taxes but has its own sales tax (6%).
Climate factors: Humid subtropical; freeze-thaw cycles; historic preservation drives material choices
District of Columbia licensing for Bathroom Remodel contractors
DC Department of Consumer and Regulatory Affairs - required: $390 (basic business license). Board: https://dcra.dc.gov.
Mechanics lien deadline in District of Columbia: 90 days from completion. Preliminary notice: Not required.
Washington DC Bathroom Remodel sales tax
District of Columbia sales tax: 6% (no local addition). Real property labor not taxable; TPP repair labor is taxable.
Verify with the DC Office of Tax and Revenue.
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