How Much to Build a Deck: Cost Estimates & Pricing Guide

Linda Jul 20, 2026
Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens
Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens

When it comes to building a deck, one of the most important factors to consider is the cost. The price of a deck can vary greatly depending on several factors, including the size of the deck, the materials used, and the complexity of the design.

Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens
Building a Deck? Here's How Much It Will Cost — Better Homes & Gardens

The cost of building a deck can range from a few thousand dollars to tens of thousands of dollars, depending on the scope of the project. For example, a simple deck with a basic design and a small footprint may cost between $3,000 and $5,000. On the other hand, a large deck with a complex design and high-end materials may cost upwards of $20,000 or more.

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How Much Does a Wooden Deck Cost to Build?

Factors Affecting the Cost of Building a Deck

The cost of building a deck is influenced by several factors, including the size of the deck, the materials used, and the complexity of the design. The size of the deck is a significant factor, as larger decks require more materials and labor to build. The materials used also play a crucial role, as high-end materials such as cedar and hardwood can be more expensive than lower-end materials like pressure-treated wood.

How Much Does It Cost To Build A Deck?
How Much Does It Cost To Build A Deck?

The complexity of the design is another factor that can affect the cost of building a deck. Decks with intricate designs, multiple levels, and custom features can be more expensive to build than simpler designs. Additionally, the cost of labor can vary depending on the location and the contractor's rates.

Material Costs

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The cost of materials is a significant factor in determining the overall cost of building a deck. The type and quality of materials used can greatly impact the final cost. For example, a deck built with pressure-treated wood may cost significantly less than one built with cedar or hardwood. Additionally, the cost of decking materials, such as composite decking or aluminum decking, can vary depending on the brand and quality.

According to the National Association of Home Builders, the average cost of decking materials is around $3 to $5 per square foot. However, this cost can vary depending on the type and quality of materials used. For example, a high-end composite decking material may cost upwards of $10 per square foot.

Labor Costs

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DIY Deck Building Avoid These Costly Mistakes (Contractors Won’t Warn You!)

The cost of labor is another significant factor in determining the overall cost of building a deck. The contractor's rates can vary depending on the location, experience, and reputation of the contractor. According to the Bureau of Labor Statistics, the average hourly wage for a carpenter is around $25 to $35 per hour. However, this cost can vary depending on the complexity of the project and the contractor's experience.

For example, a deck builder with 10 years of experience may charge more per hour than a contractor with 5 years of experience. Additionally, the cost of labor can vary depending on the location, with contractors in urban areas typically charging more than those in rural areas.

Deck Size and Cost

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How to Budget for Your Self-Managed Deck Build

The size of the deck is a significant factor in determining the overall cost of building a deck. Larger decks require more materials and labor to build, which can increase the overall cost. According to the National Association of Home Builders, the average cost of building a deck is around $3,000 to $5,000 for a small deck (less than 200 square feet). However, this cost can increase to $10,000 or more for a larger deck (over 400 square feet).

For example, a deck with a footprint of 200 square feet may cost around $5,000 to build, while a deck with a footprint of 400 square feet may cost upwards of $10,000. The cost of building a deck can also vary depending on the number of levels, with multi-level decks requiring more materials and labor to build.

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Multi-Level Decks

Multi-level decks are a popular design choice for many homeowners. However, the cost of building a multi-level deck can be significantly higher than a single-level deck. According to the National Association of Home Builders, the average cost of building a multi-level deck is around $10,000 to $20,000. However, this cost can vary depending on the complexity of the design and the materials used.

For example, a multi-level deck with a complex design and high-end materials may cost upwards of $50,000 or more. The cost of building a multi-level deck can also vary depending on the number of levels, with more levels requiring more materials and labor to build.

Custom Features

Custom features, such as built-in seating, planters, and lighting, can add to the overall cost of building a deck. According to the National Association of Home Builders, the average cost of adding custom features to a deck is around $2,000 to $5,000. However, this cost can vary depending on the complexity of the design and the materials used.

For example, a deck with built-in seating and planters may cost around $5,000 to build, while a deck with custom lighting and electrical components may cost upwards of $10,000. The cost of adding custom features to a deck can also vary depending on the contractor's rates and the materials used.

When it comes to building a deck, it's essential to consider the cost and plan accordingly. By understanding the factors that affect the cost of building a deck, homeowners can make informed decisions and avoid costly surprises down the line. Whether you're building a simple deck or a complex multi-level design, it's crucial to consider the cost and materials used to ensure a successful and budget-friendly project.