Deck Building Cost in Jacksonville (2026)

Yes, a permit is required if the deck is attached to the house, exceeds 30 inches in height, or includes electrical/plumbing. For a standard $10,000 deck, permit fees typically total around $235, including the base fee, zoning review, and site inspection.

Pressure-treated wood decks typically cost between $18 and $28 per square foot installed. In contrast, high-durability composite options like Trex or TimberTech range from $35 to $52 per square foot due to higher material costs and specialized fasteners.

Jacksonville follows the Florida Building Code, which requires specific hurricane straps and reinforced footings to withstand high wind speeds. These structural requirements can add 5-10% to the framing labor and hardware costs compared to non-coastal regions.

Most residential decks in the Jacksonville area range from 300 to 400 square feet. A standard 16x20 foot deck (320 sq ft) using mid-range materials typically costs between $8,000 and $11,500.