Decks & Outdoor Living

What is the Average Cost of a Deck?

In This Guide, You Will Find Out How Much an Average Deck Costs in Lansing MI. You Will Also Learn What Factors Might Influence Your Deck Pricing.


What is the Average Cost of a Deck?

You are probably researching how much it costs to add a new deck to your home. Or, you might be thinking about replacing an existing deck that is getting old. Planning and understanding pricing can help inform you of the right choice to make according to your budget. As a remodeler with over 15 years of experience building and designing decks, we know all of the ins and outs of building and accurately pricing deck projects.

The Average price of a deck can range from $25,000 - $75,000 depending on the size of the deck and the features you want to add to it. It’s important to note that every deck design is different and your exact cost will vary.

We understand it can be difficult to get quick and accurate pricing for your exact deck project. However, what we can do is give you an average price for a normal deck build and discuss some of the pricing factors that are taken into account when we price a deck.

Factors That Will Influence the Cost

When you begin the process of designing a deck, you will find that there are things inside and outside of your control that will impact the cost. Examples of both include

Pricing Factors INSIDE of Your Control

Selection of deck material
  • Wood, treated lumber, or composite
Desired deck area
  • A larger deck will be more expensive
The choice to add stairs
  • The number of stairs will be determined by the distance to the ground
Deck shape
  • Rectangle, Multi-level, curved, etc.

Pricing Factors OUTSIDE of Your Control

The height off the ground for desired deck location
  • Number of support Beams for the given deck area
  • This includes the number of concrete footings that go under support beams
Removal of existing structure or deck (if present)
  • Size and condition of the deck to be replaced may vary
Ground condition
  • The angle of the slope below desired deck location

Average Deck Costs

Small-Sized Deck 14 ft x 20 ft (280 sq ft)

For a small-sized deck, the average price can range from $25,000-$50,000

Medium-Sized Deck 16 ft x 25 ft (400 sq ft)

For a medium-sized deck, the average price can range from $32,000 - $57,000

Large-Sized Deck 20 ft x 30 ft (600 sq ft)

For a large-sized deck, the average price can range from $45,000 - $75,000

What Kind of Deck am I Getting With These Average Prices?

For the average costs given, you are getting a professionally designed and installed deck with the following features

Deck Material Options

  • Your choice of either wood or composite

  • Wood will be the least expensive option

  • Composite will be a more expensive option

Set of Stairs

  • Between 4-12 steps

  • Distance to the ground will determine the number of steps


  • The price range used includes variances in permitting costs

Deck Railing Options

  • Your choice of several railing options

Distance to the ground 3 ft - 8 ft is used to price average decks

  • Your deck may be further away from the ground
  • A deck higher off the ground will be more expensive

Deck Fascia

  • Gives the deck a finished appearance

Support Beam Structure

  • Including concrete footings

  • The area of the deck will determine the number of support beams

Using the Average Pricing Information (What can you do with this information?)

Understanding the average price and the factors that influence the cost of a deck is an important part of developing an accurate budget for your deck project. Knowing the average cost will give a clearer picture of what goes into the pricing for a deck.

Giving you clear pricing information is important to us! And, giving you a better picture of your cost helps you come up with an accurate budget for your deck project! Reach out to some deck builders in your area and use inspiration pictures to show building features you want for your deck. It gives the builder a better picture of what you want for your project and helps them give you an accurate price that’s within your budget.


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