Frequently asked questions

Plan on it. Every structure in the state is subject to the Florida Building Code. Even a small steel shed can lift and roll in a tropical storm if it is not anchored. Some counties exempt very small sheds from a permit while still expecting tie-downs. Check with your county about both the permit and the anchoring method it accepts.

Possibly. State law takes nonresidential buildings on a working farm out of the building code, which can cover a feed room or equipment shed used for agriculture. A storage shed behind a house in a subdivision does not count as an agricultural building, and flood rules still reach farms. The county decides whether your property qualifies.

Measure what goes in first, then add a walkway. A riding mower needs a door it can drive through squarely, and shelves along the walls take more depth than people expect. Sheds fill up fast, so a little extra floor is rarely wasted.

Not always. Small sheds can sit on compacted gravel with ground anchors, while larger ones, or sheds holding heavy equipment, do better on concrete. Whatever the base, the shed has to be fastened down well enough to resist wind uplift.

Galvanized or coated steel holds up well, but scratches, cut edges and fasteners can rust over time, and condensation can drip on stored items. Keep water draining away from the base, touch up scratches, and add vents or a roof liner if you keep tools or paper inside.

It depends on the jurisdiction. Some exempt sheds under a size limit, others permit every accessory structure, and setback rules apply either way. Ask the local building department before buying.