Dallas, TX Permit Requirements: Renovation Permits (2026)

Dallas requires building permits for most renovation work including structural modifications, electrical changes, plumbing alterations, HVAC installation, window and door replacements in load-bearing walls, roofing (when involving structural changes), and additions. Work exempt from permits includes: painting, wallpapering, flooring, and similar cosmetic finish work; replacement of existing fixtures with same-type fixtures; and minor non-structural repairs. The base permit application fee is $40, with additional fees calculated based on project valuation per the Building Inspection fee schedule. Separate trade permits are required for electrical, plumbing, and mechanical work. Licensed contractors must be registered with the City of Dallas. The DallasNow online permitting system (launched May 2025) handles all permit applications at developdallas.dallascityhall.com. In-person applications are accepted at 320 E. Jefferson Blvd., Room 118. Simple over-the-counter permits may be issued same-day. Complex projects requiring plan review take 2-4 weeks. Properties in historic or conservation districts require additional design review.