The homewyse Pressure Treated Deck cost estimates do not include costs for removal or disposal of existing decking, repair of damage due to existing decking, construction of benches, railings or structures attached to the deck. The homewyse cost estimates include all typical costs for foundation, structural support framing, deck edge banding
For example, labor will cost $20-$40 per square foot, so a 100 square foot porch would cost $2,000-$4,000 just for labor. A larger project and one closer to the US average would be 320 square feet and a minimum of $6,40 0 for labor only.
The resale value of this update would hold at $18,181 or a nearly 84% return on investment. The above figures place the porch addition at $67 per square foot. This pricing structure assumes that carpenters charge an average of $70 per hour, electricians between $65 to $85 per hour, and painters between $20 and $35 per hour.
That would be an average cost of $15.50 per square foot. Adding the same size railings for $450, that would lead you to $20,538 in total costs. You can get railing prices on The Porch Company website.
Install Wood Decking Costs For your project in zip code 98104 with these options, the cost to install wood decking starts at $8.60-$11.15 per square foot. Your actual price will depend on job size, conditions, finish options you choose.
What is the Cost to Build a Deck Per Sq. Ft.? To help with the planning and budgeting of your deck project, here are some rough average square foot prices to give you a ballpark idea of new deck costs.
Composite railing by AZEK adds a finishing touch to this pressure-treated deck. Angled, wrap-around stairs bring beauty and function to this deck. This project cost around $20K. This curving deck was made of Seven Trust decking in Woodland Brown, and cost about $23 per square foot.