The cost of an outdoor shed typically ranges from about $500 for a small DIY kit to $15,000 or more for a large custom-built structure. Size, materials, foundation work, delivery access, and whether installation is included drive the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Small shed, about 6 by 8 ft | $500 | $1,800 | $4,500 | Kit or basic installed model |
| Medium shed, about 10 by 12 ft | $1,500 | $4,500 | $9,000 | Common storage size |
| Large shed, about 12 by 20 ft | $4,000 | $9,000 | $18,000 | May need site and foundation work |
| Installed price per sq ft | $15 | $35 | $75 | Varies by material and scope |
What a 10-by-12-Foot Outdoor Shed Typically Costs
A 10-by-12-foot outdoor shed costs about $1,500-$9,000, with an average near $4,500 for a standard project. The low end generally covers a basic resin or metal kit assembled by the owner on a prepared, level base. Midrange pricing often includes a wood or upgraded resin shed, delivery, and professional assembly. Custom framing, windows, heavier roofing, and a permanent foundation can push the total above $9,000.
For a typical installed 120-square-foot shed, budget roughly $25-$75 per square foot. A basic kit may cost only $12-$30 per square foot before site preparation and labor. Assumptions: U.S. midmarket pricing, standard storage use, clear access, and no major grading.
How Shed Materials, Site Work, and Labor Shape the Quote
Quotes combine the structure itself with delivery, assembly, and ground preparation. Material quality and local labor rates can shift these amounts considerably, so a low kit price is not directly comparable with a turnkey installation.
| Quote component | Typical price | What it covers | Common cost change |
|---|---|---|---|
| Kit or shed materials | $500-$6,000 | Resin, metal, or wood shell | Size, wall framing, roof grade |
| Labor | $400-$2,500 | Assembly or construction | Custom work and crew time |
| Foundation or base | $200-$2,000 | Gravel, blocks, or concrete | Soil and leveling needs |
| Delivery and disposal | $100-$800 | Freight and packaging removal | Distance and access |
| Permits or accessories | $0-$1,200 | Permit, ramp, shelving, or windows | Local rules and upgrades |
Labor and site work can add $600-$4,500 beyond the shed purchase price. Typical assembly labor runs about $50-$100 per hour, although contractors often quote a fixed project rate.
How Size, Foundation, and Roof Specs Change Shed Pricing
Each additional square foot adds material and often labor, but larger sheds can cost less per square foot than small models. A 6-by-8-foot shed may run $20-$90 per square foot installed, while a 12-by-20-foot model may fall near $15-$75 per square foot, depending on finish and foundation.
Foundation choice matters: a gravel base for a typical backyard shed may cost $200-$800, while a concrete slab can run $800-$2,500 or more. Slopes that require excavation or retaining work add expense. Roof design also matters: a simple gable roof is generally less costly than a steep or complex roof, and heavy snow or wind requirements may call for stronger framing. At 120 square feet or larger, local permitting rules become especially important; requirements vary by city and property.
Confirm footprint, base type, and local size limits before comparing quotes. A quote that excludes leveling or code-required anchoring can appear cheaper but leave essential work unpriced.
Three Outdoor Shed Quotes for Common Backyard Projects
These examples show how scope changes the total even at similar sizes. The totals assume ordinary access and exclude unusual drainage or utility work.
| Project | Materials and scope | Labor and base | Estimated total |
|---|---|---|---|
| 8 by 10 ft kit | Resin kit, about $1,200 | DIY assembly; gravel base, $350 | $1,550-$2,000 |
| 10 by 12 ft installed | Wood shed, about $3,000 | 12-18 labor hours; base and delivery, $900-$1,500 | $4,300-$6,500 |
| 12 by 20 ft custom | Framed wood, upgraded roof, about $8,000 | Professional build and concrete, $4,000-$7,000 | $12,000-$17,000 |
Compare the same dimensions and inclusions when requesting estimates. Ask whether quoted prices include tax, delivery, assembly, anchoring, and removal of packing materials.
What Delivery and Shed Installation Add to the Bill
Prebuilt sheds may require a delivery truck, crane, or clear route through a gate. Standard delivery often costs $100-$500, but crane placement or difficult access can raise charges to $1,000 or more. Flat-pack kits are easier to route through narrow spaces but require assembly; professional assembly typically adds $400-$2,500 depending on size and complexity.
Most straightforward kit installations take one day or less, while larger wood sheds can require one to three days on site. A prepared base shortens the job. Removing an old shed may add $200-$1,500, with disposal fees and hazardous-material handling increasing the bill.
Check delivery access and removal charges before signing. Measure gate width, overhead clearance, and the route from the street to avoid surprise equipment or labor fees.
How Shed Prices Shift Across U.S. Regions
Installed prices in high-cost coastal metros can run roughly 15%-30% above national midmarket estimates because of labor, delivery, and permit expenses. Smaller towns and rural markets may be 5%-15% below typical pricing, though long delivery distances can erase the savings. Regional weather requirements also affect construction: snow-load framing, wind-rated anchoring, and moisture-resistant materials may be necessary in some locations.
Use regional ranges as a starting point, not a substitute for local quotes. Compare at least two local estimates with matching shed dimensions and foundation specifications. Confirm whether sales tax, site inspection, or permit fees are included.
When a Kit or Repair Costs Less Than a Built Shed
A kit is usually the least expensive choice when the site is level and the owner can assemble it. Small metal kits often cost $300-$1,200, while resin kits commonly fall around $700-$3,000 and wood kits around $1,000-$5,000. Installed pricing rises once assembly and a stable base are added.
For a structurally sound shed, replacing shingles, a door, or damaged trim may cost $150-$1,500, compared with several thousand dollars for replacement. Extensive rot, a failing floor, or widespread roof leaks can make repair uneconomical. A contractor can assess whether the framing and foundation remain sound before a repair budget is committed.
Repair is most cost-effective when damage is localized and the frame is stable. Compare repair labor and materials with the cost of a similar replacement, including removal.
Which Shed Choices Can Trim the Final Price
Keeping the footprint just large enough for stored items can reduce material, base, and labor costs together. A standard size is often cheaper than a custom dimension, and a gravel base may be sufficient where drainage and local rules allow. Choosing basic finishes and adding shelves later can also control the upfront budget.
Prepare the site and clear access before the crew arrives, but confirm the contractor’s requirements so the base is not built to the wrong dimensions. Request itemized quotes that separate shed, delivery, labor, foundation, and upgrades. Avoid paying for windows, heavy flooring, or premium roofing unless the intended use or local climate justifies them.
The clearest savings come from limiting custom work and comparing complete, like-for-like quotes. Verify permit needs before reducing the footprint or changing the foundation, since local rules can affect both cost and placement.