Deck Building Cost in Austin (2026)
Average cost in Austin
US$3,950 — US$27,000
US$28 — US$90 per sq ft
Cost Breakdown
ItemizedLumber, composite boards, and hardware
55%
Professional installation and framing
40%
City of Austin building and trade permits
5%
Sales Tax at 6.25%
📋What's Included
ScopeTypically Includes
- Pressure-treated lumber
- Concrete footings
- Railing system
- Stairs (1 set)
- Hardware & fasteners
- Labor
Typically Excludes
- Composite or hardwood decking
- Built-in seating or planters
- Pergola or roof
- Lighting
- Permits
Based on a standard 200 sq ft pressure-treated wood deck.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$6,072 — US$9,108
Based on 12 sources and market data for Austin. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$13,167
Today
US$13,891
Deck Building in Austin is ↑ 5.5% compared to roughly a year ago — about US$724 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Deck Build Contractors in Austin
Verified providersGreen Hill Remodeling
1700 S Lamar Blvd #338, Austin, TX 78704, USA
101 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, a permit is required if the deck is attached to the house, exceeds 200 sq ft, or is more than 30 inches above grade. In 2026, a typical deck permit in Austin costs approximately $626 for a $12,000 project.
Building a deck in Austin offers a high return on investment, typically ranging from 85% to 94%, as outdoor living spaces are highly valued in the Central Texas market.
In 2026, composite decking (like Trex) costs between $55 and $90 per sq ft installed, while pressure-treated pine is more affordable at $28 to $45 per sq ft. However, composite is recommended for Austin's extreme heat to avoid the $700–$1,600 annual maintenance costs of wood.
The physical construction typically takes 5 to 10 working days. However, the City of Austin permitting process can add an additional 1 to 4 weeks to the total project timeline.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 weeks ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.