Deck & Patio Cost Costs Across California
California deck & patio planning ranges from $13,716 to $36,450 for a 600 sq ft home. The displayed city ranges apply NumeralQ's city-level multipliers to a national planning baseline; they are not observed local contractor prices.
Actual project quotes may vary based on home size, materials, site conditions, code requirements, and the contractor selected.
City-by-City Deck & Patio Cost Table
| City | Typical Cost (2,000 sq ft) | vs. National Avg. |
|---|---|---|
| Irvine | $13,932 – $34,830 | ↑ Above avg. |
| Los Angeles | $14,040 – $35,100 | ↑ Above avg. |
| Sacramento | $13,716 – $34,290 | ↑ Above avg. |
| San Diego | $13,932 – $34,830 | ↑ Above avg. |
| San Francisco | $14,580 – $36,450 | ↑ Above avg. |
| San Jose | $14,148 – $35,370 | ↑ Above avg. |
How California Deck & Patio Ranges Are Calculated
City and state planning ranges use the project area in sq ft of outdoor space, the selected material or project option, additional project details only when this service model supports an adjustment with the city-level location context for the markets listed above.
The state range summarizes the city planning outputs shown on this page. Underlying rates and location adjustments are not listed here; these are planning outputs, not observed local transactions or contractor quotes.
Related Cost Guides for California Homeowners
Outdoor living additions completed in 2025–2026 are recouping an average of 65–72% at resale in Sun Belt and Mountain West markets — among the stronger exterior ROI categories.