Shed Cost Calculator

About This Tool

The Shed Cost Calculator estimates the total cost of building a storage shed based on your chosen dimensions and material type. It breaks down costs into materials, labor, foundation, and permits so you can budget accurately before starting your project.

Material Comparisons

Wood sheds offer the most customization and curb appeal but cost more and require maintenance. Metal sheds are the most affordable and low-maintenance but can be noisy in rain and develop condensation. Vinyl sheds resist rot and insects and need no painting, falling between wood and metal in price.

Foundation Options

Every shed needs a level foundation. Options range from gravel pads ($3–5/sq ft) to concrete slabs ($6–10/sq ft) to concrete block piers ($2–4/sq ft). The right choice depends on your shed size, local codes, and drainage. Sheds over 200 sq ft often require a concrete slab.

Permit Requirements

Most jurisdictions require a building permit for sheds over 120 sq ft. Some have setback requirements dictating how far the shed must be from property lines. Check your local building department before starting. Unpermitted structures can cause problems when selling your home.

DIY vs. Professional

Building a shed yourself can save 30–50% versus hiring a contractor. Prefab shed kits from home improvement stores cost less than custom builds. A skilled DIYer can build a basic 10×12 shed in a weekend. Complex designs with electrical and plumbing are best left to professionals.