How Much Does a Building Permit Cost in Austin, TX? (2026 Guide)
If you're a contractor or builder working in Austin, the Development Services Department (DSD) fee structure has changed significantly in recent years as the city tries to keep up with explosive growth. Austin's permitting system has gotten faster — median processing dropped from 45 days to 37 days as of February 2026 — but fees remain a significant line item.
This guide breaks down everything you need to know about building permit costs in Austin for 2026.
Austin Building Permit Costs at a Glance
Austin calculates building permit fees as a percentage of project valuation, with plan review fees typically set at 65% of the building permit fee. The current fee schedule became effective October 1, 2025.
Residential permit costs:
- Application processing fee: $91.73 (applies to all permit types)
- Small projects (decks, pools, fences): $50–$300
- Typical home remodel ($20,000–$40,000): approximately $500–$1,500
- New 2,000 sq ft single-family home: $3,200–$4,300 total (including plan review)
Commercial permit costs:
- Application processing fee: $91.73
- Tenant improvements: $500–$5,000+
- New commercial construction ($1M+): $25,000+
- Fees typically range 1%–3% of overall construction cost
Credit card service fee of 2.35% applies to all card payments.
Where to Apply for a Building Permit in Austin
- Online portal: Austin Build + Connect (AB+C) at abc.austintexas.gov
- In-person: Permitting and Development Center, 6310 Wilhelmina Delco Drive
- Phone: 512-978-4504 for scheduling
How Long Does It Take to Get a Building Permit in Austin?
- Initial plan review: 15–25 business days depending on project type
- Resubmittals after corrections: approximately 10 business days
- Overall timeline: 6–12 weeks from application to permit issuance
- Median processing time (February 2026): 37 days
Special Requirements to Know About
Austin's energy code is more stringent than the state baseline. The city uses the 2024 IECC with local amendments. Plans that pass in Dallas or Houston may not pass in Austin without modifications.
Texas Accessibility Standards (TAS) apply to all commercial projects.
Environmental review near waterways. Projects near creeks, the Colorado River, or within the Barton Springs Zone face additional environmental review.
Contractor registration is mandatory. All contractors must be registered with the City of Austin before pulling permits.
Pro Tips for Contractors
Register your AB+C portal account early. Both the general contractor and all trade contractors need portal accounts.
Budget extra time for Barton Springs Zone projects. Environmental review can add weeks or months.
Get energy compliance right the first time. Austin's enhanced energy code is the #1 source of plan review corrections.