Collier County, FL Building Setbacks & Zoning: Structure Height Limits (2026)

Table 2 of LDC section 4.02.01 A sets the maximum building height, in feet, for principal uses in each base zoning district. The A, GC, RSF-1 through RSF-6 and RMF-6 districts are all capped at 35 feet, while Estates (E) is lower at 30 feet. Height climbs with density: RMF-12 allows 50 feet and RMF-16 allows 75 feet. The RT district is measured in stories instead, 10 stories not to exceed 100 feet. In the VR district the cap is 30 feet for single-family, mobile home and duplex buildings and 35 feet for multi-family. MH and TTRVC are 30 feet.

Commercial and industrial districts follow their own steps. C-1, C-2 and C-5 are 35 feet, C-3 is 50 feet and C-4 is 75 feet. The I district is 50 feet, BP is 35 feet and CON is 35 feet. In CF, towers and antennas are limited to 40 feet and every other building to 30 feet. The P district prints no number. Footnote C instead limits a building within 100 feet of an adjoining district to the height of the most restrictive adjoining district. Properties in an overlay district look to a separate table of special design requirements, so Table 2 alone does not settle their height.

Taller buildings also have to be spaced apart. Footnote A requires 50% of the sum of the heights of the buildings, but not less than 15 feet, between buildings in RMF-6, RMF-12, RMF-16, RT, C-2, C-4, C-5, I and BP. CF uses footnote D, the same 50% formula with a 25 foot floor.

Section 4.02.01 D.1 exempts rooftop infrastructure from Table 2: mechanical penthouses, elevator and stair shafts, mechanical equipment and screening, spires, belfries, cupolas, flagpoles, antennas, wireless communication facilities, water tanks, ventilators, chimneys, silos, windmills and airport control towers, as long as they are not intended for human occupancy or commercial purposes. Four conditions apply: each element can be no higher than necessary for its purpose, the combined area of these structures cannot exceed one-third of the supporting roof, section 5.05.08 controls where it conflicts, and FAA and airport zoning limits in the flight approach zone still govern (LDC 2.03.07 C).

Section 4.02.01 D.2 lets the County Manager or designee waive the maximum height where off-street parking is built inside the principal structure. The required parking count cannot drop, the waiver cannot exceed what the parking needs, with a maximum of two parking levels, it must be compatible with adjacent uses, and 300 square feet of extra open space is required for each parking space the waiver allows. Section 4.02.02 sets separate figures for conditional and accessory uses: conditional uses in RT stop at 125 feet, VR is capped at 50 feet with no more than three levels of habitable space, and accessory uses in MH stop at 20 feet.