Deck Permit in Dallas, Texas
By Mario Bailey Last verified 2026-06-17 · 2 official sources
Quick answer
Dallas exempts uncovered decks on single-family or duplex premises from a permit if they are not more than 30 inches above adjacent grade and are not built over a basement or occupied story. Decks exceeding 30 inches in height, or any deck over a basement or lower story, require a building permit. Applications are submitted through the DallasNow portal.
Permit required?
Sometimes, depending on the project.
Typical threshold: decks platforms walks or driveways not more than 30 inches above grade and not over any basement or story on single-family or duplex premises are exempt.
When a permit is usually needed
Before building a deck that will be more than 30 inches above grade or is over a basement or story
Permit cost and what affects it
Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.
Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.
Where to apply
City of Dallas Building Inspection
- 320 E. Jefferson Blvd., Dallas, TX 75203
Frequently asked questions
- Do you need a deck permit in Dallas?
- Dallas exempts uncovered decks on single-family or duplex premises from a permit if they are not more than 30 inches above adjacent grade and are not built over a basement or occupied story. Decks exceeding 30 inches in height, or any deck over a basement or lower story, require a building permit. Applications are submitted through the DallasNow portal. The typical threshold is decks platforms walks or driveways not more than 30 inches above grade and not over any basement or story on single-family or duplex premises are exempt. Always confirm with the office before starting.
- How much does a deck permit cost in Dallas?
- Fees are set by Dallas and are not published here. Contact the office for current amounts.
- How long does a deck permit take in Dallas?
- Processing time for a deck permit in Dallas varies by workload and project scope. Contact the City of Dallas Building Inspection for a current estimate.
- Where do you apply for a deck permit in Dallas?
- You can apply through the Dallas permit portal or contact the City of Dallas Building Inspection directly. The links are listed on this page.
Official sources
Last verified: 2026-06-17 Report an error on this page