How Fort Myers Handles Accessory Structures: A Practical Guide

Fort Myers maintains 133 local ordinances across all categories, and 5 of those deal specifically with accessory structures. Here is a breakdown of what the city actually requires, what is prohibited, and where Fort Myers falls on the strict-to-permissive spectrum compared to other cities.

ADU Rental Restrictions

Fort Myers bars new garage-apartment rentals in single-family zoning outside the Dean Park Historic District; only garage apartments that existed before December 31, 2002 and were registered with the city may keep renting, subject to annual renewal and full-time owner-occupancy of the main house.

Key details: Vested cutoff: garage apartment existing before 12-31-2002. Renewal fee: $50 annually, due October 1. New construction: barred outside Dean Park Historic District. Occupancy rule: owner must be full-time resident to rent. Parking: one to two off-street spaces required.

Renting an accessory structure that was never designated and registered as a garage apartment is presumed an unpermitted use and is subject to code enforcement under Chapter 2 of the City Code; missing the October 1 renewal ends the registered exemption.

This is not one of those rules that cities tend to ignore. Fort Myers actively enforces its adu rental restrictions requirements.

ADU Owner Occupancy

Fort Myers bars renting a registered garage apartment unless the owner lives in the main house as a full-time, Florida-homestead resident, and blocks new garage apartments outside Dean Park.

Key details: Governing section: LDC § 98.4.6.B.5.a.2). Full-time resident test: 9+ months/year plus homestead exemption. New garage apartments: barred outside Dean Park Historic District. Renewal fee: $50 annually, due October 1.

Renting a garage apartment while the owner does not occupy the main house as a full-time homestead resident forfeits the registration, and code enforcement can pursue the unit as an unpermitted nonconforming accessory use under City Code ch. 2.

Compared to other cities, Fort Myers takes a harder line on adu owner occupancy. The enforcement and penalty structure reflects that.

Garage Conversions

Fort Myers bars new garage-apartment conversions in every single-family zoning district except the Dean Park Historic District; older garage apartments needed 2004 registration to keep operating.

Key details: New garage apartments: Banned citywide except Dean Park Historic District. Vesting cutoff: Must have been rented by Dec. 31, 2002. Annual renewal fee: $50, due by October 1. Enforcement: Referred to code enforcement, City Code ch. 2.

Occupying or renting an unregistered garage apartment is presumed an unpermitted use and gets referred to code enforcement under chapter 2 of the City Code; missing the annual renewal can also cost a structure its vested status.

Compared to other cities, Fort Myers takes a harder line on garage conversions. The enforcement and penalty structure reflects that.

ADU Rules

Fort Myers allows one non-commercial guesthouse per single-family lot in RS-E, RS-5, RS-6, RS-7, RS-D, RM-12 and RM-16 districts, but only for an owner-occupant housing family: never as a rental.

Key details: Minimum lot size: 10,000 sq ft. Max guesthouse size: 1,200 sq ft or 40% of home. Owner occupancy: Owner must be full-time resident. Renting: Leasing or renting prohibited. Eligible districts: RS-E, RS-5, RS-6, RS-7, RS-D, RM-12, RM-16.

Building without a certificate of occupancy, leasing the unit, or exceeding the size or entrance-visibility standards is a code violation prosecutable via the code enforcement board or under Fort Myers Code of Ordinances § 1-14.

Shed & Carport Rules

Carports in Fort Myers are accessory structures and must meet the same setbacks as the main building, never within the front setback or front half of the lot, with a five-foot absolute floor.

Key details: Minimum accessory setback: 5 feet, absolute floor. Small structure (<200 sf) side/rear: 5 feet. Front placement: Never in front setback or front half of lot. MDP multifamily exception: 10 ft front via accessway. Enforcement: Code enforcement board.

Violations of the Land Development Code, including unpermitted or under-setback carports, may be heard before the city's code enforcement board or prosecuted under Fort Myers Code of Ordinances § 1-14; each responsible party (owner, tenant, contractor) can face a separate penalty.

The Bottom Line

Fort Myers is tougher than many cities when it comes to accessory structures. Out of the 5 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Fort Myers, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

Keep in mind that Fort Myers can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.