Cost of Deck Extension in Chesterfield
Expanding your outdoor living space with a deck extension in Chesterfield, MO, can significantly enhance the beauty and functionality of your home. However, understanding the costs involved is crucial for planning and budgeting. This guide provides an overview of the factors influencing the cost of a deck extension and a breakdown of common tasks and their associated costs.
Factors Affecting Cost
- Materials: The type of wood or composite materials used can greatly influence the overall cost.
- Size: Larger decks require more materials and labor, increasing the total expense.
- Design Complexity: Intricate designs with multiple levels or custom features can add to the cost.
- Labor: The cost of labor can vary based on the contractor's experience and the complexity of the project.
- Permits and Inspections: Local building codes and permit fees in Chesterfield, MO, may affect the total cost.
- Site Preparation: The condition of the site, including grading and clearing, can impact the overall expense.
- Add-ons: Features such as railings, stairs, and built-in seating can increase the cost.
Common Tasks and Costs
| Task | Average Cost (Chesterfield, MO) |
|---|---|
| Basic Deck Installation | $15 - $35 per square foot |
| Composite Decking | $20 - $45 per square foot |
| Pressure-Treated Wood Deck | $15 - $25 per square foot |
| Redwood or Cedar Decking | $25 - $40 per square foot |
| Multi-Level Deck | $35 - $50 per square foot |
| Custom Railings | $30 - $60 per linear foot |
| Built-in Seating | $500 - $1,500 per unit |
| Stairs | $100 - $300 per step |
| Permits and Inspections | $100 - $500 |
| Site Preparation | $500 - $2,000 |
