Collier County, FL Building Safety: Building Permits (2026)

Collier County has adopted the Florida Building Code, Eighth Edition (2023), by reference to be enforced across the unincorporated county, and Sec. 2 lists the only work exempt from that permit requirement. On the building side, the exemption covers flooring installation, painting and wallpaper, finish trim work, replacing an interior door without altering its framed opening, drywall repair or replacement that isn't fire-related and covers no more than two sheets (64 square feet), and gutters and leaders. The code is explicit that none of these exemptions authorizes work done in violation of any other code provision, so a flooring job that disturbs a fire-rated assembly, for instance, still needs a permit and inspection.

A broader, more detailed exemption list applies specifically to owners of detached single-family homes and their licensed contractors under Sec. 4, covering low-value electrical, plumbing, mechanical and building repairs up to $1,500 in materials and labor, plus named items like gutter repair, awning installation, and screening in an existing patio. Every exemption is limited to Collier's own list; anything not named on it, additions, new structures, roof replacements over two squares, or work affecting a load-bearing wall or fire-rated separation, requires a permit reviewed and stamped by the building official before construction and inspected on-site under Sec. 1 and Sec. 3.