How Much does a 20×30 Concrete Patio Cost?

For a spacious 20×30 concrete patio, which covers 600 square feet, the cost depends primarily on the chosen finish and local site preparation requirements. In the Omaha area, a basic poured concrete patio of this size typically ranges from $3,600 to $6,000. If you prefer a decorative stamped concrete finish with textures like stone or wood, the price for the same dimensions increases to between $4,800 and $8,400.

When including labor, excavation, and site preparation, the total estimated range for a 20×30 patio project is generally between $5,500 and $9,500. Homeowners should also consider additional factors that may influence the final budget, such as:

• Frost line requirements: Deeper footings to resist freeze-thaw cycles can add $500 to $1,500.
• Permitting: Local permits in the Omaha metro area usually cost between $100 and $300.
• Site challenges: Grading uneven terrain for proper drainage may add $1,000 or more.

It is recommended to include a 10-20 percent buffer in your budget for unexpected adjustments related to soil conditions or specific site needs.