Bonita Springs ADU Builder Guide: Zoning Rules & What Homeowners Can Build

Insights

February 4, 2026

5

minute read

Modular ADU exterior built by ADU builder in Fort Myers

Homeowners searching for an ADU builder in Bonita Springs, Florida are often surprised to learn that the city already allows accessory dwelling units—called accessory apartments—in many residential zones. With the right builder and a code-compliant design, adding a backyard ADU or garage apartment can be a smart investment.

Are ADUs Legal in Bonita Springs?

Yes. Bonita Springs permits ADUs under its zoning code, provided they remain secondary to the primary residence and meet development standards. Working with an experienced Bonita Springs ADU builder helps ensure these rules are met from day one.

Bonita Springs ADU Size & Design Standards

A qualified ADU builder in Bonita Springs will design within these limits:

  • Attached ADU: up to 50% of the main home

  • Detached ADU: up to 500 sq ft or 50% of main home

  • Minimum lot size and off-street parking required

  • Garage conversions allowed when code-compliant

Because detached ADUs are compact, many homeowners choose modular ADUs for efficiency and cost control.

Why Hire a Local Bonita Springs ADU Builder?

  • Knowledge of local zoning language

  • Faster permitting

  • Designs tailored to small ADU footprints

  • Experience coordinating inspections

Final Thoughts

Bonita Springs offers a clear path for ADU development. Partnering with a knowledgeable ADU builder in Bonita Springs makes the process faster, smoother, and fully compliant.