Shed size · 32 sq ft
What fits in a 4x8 shed?
A 4x8 shed has 32 sq ft of floor. Drawn to scale with a clear aisle, it holds a wheelbarrow, a shelving unit but not a push mower, and it is too small for a lawn tractor. Kits this size run $190 to $3,562 on Amazon.
A 4x8 is a compact garden shed. At 32 sq ft it holds a mower and hand tools comfortably, but it fills quickly once bikes or a wheelbarrow go in. Below, two common loads are drawn to scale on a 4x8 floor, so you can see what actually fits once you leave yourself a way in.
What fits in a 4x8 shed, drawn to scale
How many of each item fit in a 4x8?
Each row is that item on its own, packed flat on the floor with a clear aisle kept from the door. Hanging bikes and stacking bins beat these numbers; parking a mower across the aisle does not count.
| Item | Fits |
|---|---|
| Riding mower / lawn tractor (42 in deck) | none |
| Zero-turn mower (48 to 54 in deck) | none |
| Push mower (handle folded) | 4 |
| Two-stage snow blower | 1 |
| Wheelbarrow | 1 |
| Adult bike (on the floor) | 2 |
| Trash or recycling can (96 gal) | 3 |
| Gas grill (off-season) | 2 |
| Shelving unit (18 x 48 in) | 4 |
| Workbench (2 x 6 ft) | 2 |
| Kayak (floor) | none |
Is a 4x8 shed big enough for a riding mower?
No. A 42 in lawn tractor parks at about 4.5 x 6 ft and needs a clear aisle to drive in and a door at least 5 ft wide. A 4x8 cannot give it both. For a ride-on mower, look at an 8x10 with double doors or larger.
Not sure about your own mix of gear? The shed size calculator adds up every item's footprint, multiplies by 1.5 for aisles and reach, and names the smallest standard size that works.
What does a 4x8 shed cost?
We track 4 real 4x8 kits, from $190 to $3,562. At the measured median price per square foot for each material, 32 sq ft works out like this:
| Material | Low (10th pct) | Median | High (90th pct) |
|---|---|---|---|
| Resin (HDPE) | $384 | $582 | $958 |
| Vinyl (PVC) | $416 | $648 | $852 |
| Steel | $99 | $168 | $421 |
| Wood | $325 | $667 | $1,054 |
Kit prices only. Budget about $111 for a 4 in gravel pad, around 4 anchors, and fit-out on top. The shed cost calculator totals it for your material and foundation.
4x8 shed kits on Amazon
Spread across the price range, cheapest first.
Prices change often; the button shows today's price on Amazon.
Every 4x8 kit we track
| Kit | Footprint | Material | Floor | Price |
|---|---|---|---|---|
| Aoxun 7.5'x4' Triple Door Shed Outdoor Storage Shed Black | 4 x 7.5 ft | Steel | not stated | $190 |
| AMERLIFE 8x4 FT Lean-to Storage Shed with Lockable Door | 4 x 8 ft | - | not stated | $270 |
| Duramax SideMate 4x8 Vinyl Resin Outdoor Storage Shed | 4 x 8 ft | Vinyl (PVC) | not stated | $662 |
| Outdoor Living Today 8x4 Western Red Cedar Spacesaver Shed | 4 x 8 ft | Wood | not stated | $3,562 |
Want a shortlist instead of the full table? See the best 4x8 sheds at three budgets.
What foundation does a 4x8 shed need?
Most resin and steel kits want a flat, level, well-drained base a little larger than the shed. For a 4x8, that is a 6 x 10 ft gravel pad: about 1.1 tons of crushed stone at 4 in deep, or 1.7 tons at 6 in. A 4 in concrete slab takes 0.43 cubic yards (20 bags of 80 lb mix), and a paver base takes about 19 pavers at 16 in. Full quantities and costs are on the 4x8 shed foundation page.
Does a 4x8 shed need a permit?
At 32 sq ft a 4x8 is exempt by size under all three common thresholds. Height limits (often 10 to 12 ft at the peak), setbacks of 3 to 5 ft from property lines and HOA covenants apply at any size, and wiring always needs an electrical permit. Run your numbers through the permit size checker, then check your local code.
Sizes next to a 4x8
- 5x6 shed (30 sq ft, one step smaller)
- 6x6 shed (36 sq ft, one step larger)
- 4x4 shed (16 sq ft)
- 4x6 shed (24 sq ft)
- 4x10 shed (40 sq ft)
- 5x8 shed (40 sq ft)
- 6x8 shed (48 sq ft)
- 8x8 shed (64 sq ft)
Fit out a 4x8
Wall storage is how a small floor holds more than the table above says.
Prices change often; the button shows today's price on Amazon.
Frequently asked questions
How many square feet is a 4x8 shed?
A 4x8 shed is 32 square feet of nominal floor area. Usable floor is a little less, because kit dimensions are usually measured at the roof or outside the walls, and resin and steel walls take up floor on every side. Compare the interior dimensions in the kit's spec sheet before you commit, especially if a mower or workbench needs every inch.
Can a riding mower fit in a 4x8 shed?
No. A 42 in lawn tractor parks at about 4.5 x 6 ft and needs a clear aisle to drive in and a door at least 5 ft wide. A 4x8 cannot give it both. For a ride-on mower, look at an 8x10 with double doors or larger.
Do I need a permit for a 4x8 shed?
At 32 sq ft a 4x8 is exempt by size under all three common thresholds. The International Residential Code exempts one-story storage sheds up to 200 sq ft, but many towns lower that to 120 or 100 sq ft, and setbacks, easements, HOA rules and any electrical work apply at every size. Check your local code before you order the kit.
How much gravel do I need for a 4x8 shed?
With a 1 ft border on every side, a 4x8 shed sits on a 6 x 10 ft pad. At 4 in deep that is 0.81 cubic yards, about 1.1 tons of crushed stone including 10 percent for compaction. At 6 in, for soft or wet ground, order 1.7 tons. Lay weed fabric first and frame the pad with treated timber.
How much does a 4x8 shed cost?
The 4 4x8 kits in our catalog run from $190 to $3,562. Add about $111 for a gravel pad, $48 or so for anchors, and $150 or more for shelving, a light and a lock. Prices change often, so check the live price before budgeting.
This page is researched guidance, not professional engineering, legal or building-code advice. Sizes, loads and permit rules vary by product and by town: check your local code and the kit manufacturer's instructions before you build.