
Cost of Deck Extension in Edmonds
Our Trusted Partners

INF Construction

CRD Design Build
Extending your deck in Edmonds, WA, can be a fantastic way to enhance your outdoor living space and increase the value of your home. However, the cost of a deck extension can vary significantly based on several factors. Understanding these factors and the common tasks involved can help you budget more effectively for your project.
Factors Affecting Cost
- Materials: The type of materials used, such as pressure-treated wood, composite decking, or exotic hardwoods, will greatly influence the overall cost.
- Size: Larger deck extensions will naturally require more materials and labor, increasing the total cost.
- Design Complexity: Simple designs are usually less expensive, while complex designs with multiple levels or custom features will cost more.
- Labor: The cost of labor can vary depending on the contractor's experience and the complexity of the project.
- Permits: Obtaining necessary permits from the city of Edmonds can add to the overall cost.
- Site Preparation: Costs can increase if significant site preparation is needed, such as leveling the ground or removing existing structures.
- Add-Ons: Additional features like built-in seating, lighting, or railings can add to the cost.
Average Costs for Common Tasks
Task | Average Cost |
---|---|
Basic Deck Extension (100 sq ft) | $1,500 - $3,000 |
Composite Decking | $20 - $38 per sq ft |
Pressure-Treated Wood | $15 - $25 per sq ft |
Exotic Hardwoods | $25 - $45 per sq ft |
Labor Costs | $30 - $50 per hour |
Permits | $100 - $500 |
Built-In Seating | $500 - $1,500 |
Deck Lighting | $200 - $800 |
Custom Railings | $40 - $100 per linear ft |
By understanding these factors and costs, you can better plan your deck extension project in Edmonds, WA, and ensure it meets both your needs and budget.