How Much Does a Deck Cost in Austin, TX? (2025)

Deck Construction Cost in Austin, TX

Outdoor living is essential in Austin — good weather nearly 300 days a year makes a deck or patio one of the highest-ROI additions you can make.

Cost per Square Foot (Installed)

MaterialCost/Sq Ft300 Sq Ft Total

|---|---|---|

Pressure-treated pine$15–$20$4,500–$6,000 Cedar$20–$28$6,000–$8,400 Composite (Trex, TimberTech)$25–$40$7,500–$12,000 Ipe/exotic hardwood$35–$55$10,500–$16,500

Why Composite Is Popular in Austin

Austin's heat and UV intensity degrade wood quickly. Pressure-treated pine decks that aren't maintained can start showing deterioration in 3–5 years. Composite decking:

Resists UV fading

Doesn't require annual sealing

Won't warp as dramatically with Austin's temperature swings

Typically carries 25–30 year warranties

The higher upfront cost pays off over a 15–20 year horizon.

Permits and Austin Setback Requirements

City of Austin requires a permit for decks attached to the house or over 30 inches above grade. Key Austin setback rules:

Typically 5–10 ft rear setback (check your specific zoning)

HOAs may have stricter requirements

Impervious cover limits apply (Austin has strict rules in watershed zones)

Your contractor should pull the permit and handle the inspection. Always ask if the permit is included in the quote.

Features That Add Cost

Pergola or shade structure: +$5,000–$15,000

Outdoor kitchen: +$8,000–$25,000

Deck lighting: +$1,000–$3,000

Privacy screen or railing upgrade: +$2,000–$6,000

Built-in seating: +$1,500–$4,000

Find licensed deck contractors in Austin through ContractorLeads101.